Gehl RT175 Operator's Manual
  1. Manuals
  2. Brands
  3. Gehl Manuals
  4. Compact Loader
  5. RT175
  6. Operator's manual
Gehl RT175 Operator's Manual

Gehl RT175 Operator's Manual

Compact track loader
Hide thumbs Also See for RT175:
Table of Contents

Advertisement

Quick Links

Download this manual
RT175/RT175 Gen:3
Tier 4i Engines – Serial Numbers 10951 - 811000
Tier 4 Engines – Serial Numbers 811051 and Up
RT210/RT210 Gen:3
Tier 4i Engines – Serial Numbers 21201 - 921000
Tier 4 Engines – Serial Numbers 921651 and Up
RT250 Gen:3
Tier 4 Engines – Serial Numbers 70501 and Up
Compact Track Loader
Operator's Manual
50940411 Rev. G 02/19

Advertisement

Table of Contents
loading

Related Manuals for Gehl RT175

Summary of Contents for Gehl RT175

  • Page 1 RT175/RT175 Gen:3 Tier 4i Engines – Serial Numbers 10951 - 811000 Tier 4 Engines – Serial Numbers 811051 and Up RT210/RT210 Gen:3 Tier 4i Engines – Serial Numbers 21201 - 921000 Tier 4 Engines – Serial Numbers 921651 and Up RT250 Gen:3 Tier 4 Engines –...
  • Page 2 WARNING This product can expose you to lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov WARNING Breathing diesel engine exhaust exposes you to chemicals known to the state of Califor- nia to cause cancer and birth defects or other reproductive harm.
  • Page 3 Liability for incidental or consequential damages of any type, including, but not limited to lost profits or expenses of acquiring replacement equipment. No agent, employee or representative of Gehl has any authority to bind Gehl to any warranty except as specifically set forth herein.
  • Page 4 WARNING THIS OPERATOR'S MANUAL IS PROVIDED FOR OPERATOR USE DO NOT REMOVE FROM THIS MACHINE Do not start, operate or work on the machine until you carefully read and thor- oughly understand the contents of this Operator’s Manual. Failure to follow safety, operating and maintenance instructions can result in seri- ous injury to the operator or bystanders, poor operation, and costly breakdowns.

  • Page 5: Delivery Checklists

    Delivery Checklists The following checklist is an important reminder of valuable I acknowledge the pre-delivery procedures were performed on information and inspections that MUST be made before the the machine as outlined on this page. machine is delivered to the customer. Check off each item after the prescribed action is taken.
  • Page 6 Delivery Checklists This Page Intentionally Blank 50940411/G0219 Printed in U.S.A.
  • Page 7 Delivery Checklists The following checklist is an important reminder of valuable I acknowledge the pre-delivery procedures were performed on information and inspections that MUST be made before the the machine as outlined on this page. machine is delivered to the customer. Check off each item after the prescribed action is taken.
  • Page 8 Delivery Checklists This Page Intentionally Blank 50940411/G0219 Printed in U.S.A.

  • Page 9: Table Of Contents

    Table of Contents Delivery Checklists............................i Introduction..............................9 Safety Symbol ................................. 9 Contents and Use of this Manual ..........................9 Safety Symbol and Signal Words.......................... 10 Safety Alert Symbol ............................10 Signal Words ..............................10 Machine Orientation .............................. 10 Proper Machine Use.............................. 10 Service and Registration ............................
  • Page 10 Table of Contents Coolant Compound Table............................39 Engine..................................40 Hydraulic System..............................41 General ................................41 Drive Hydraulics .............................. 42 Pumps................................42 Cylinders ................................. 43 Forces and Cycle Times ..........................43 Electrical System ..............................44 Sound Power/Pressure Levels ..........................44 Vibration Levels ..............................44 Features.................................
  • Page 11 Table of Contents Operation..............................69 Operational Checks............................... 69 Pre-Start Checks ............................69 Checks During Operation ..........................70 Parking Checks .............................. 70 Before Operation ..............................71 Cab Entry and Exit............................71 Opening/Closing the Cab Door........................71 Cab Door Emergency Exit ..........................72 Cab Door Removal ............................
  • Page 12 Table of Contents Engage Lift Arm Support..........................102 Disengage Lift Arm Support .......................... 103 Connecting/Disconnecting Attachments ......................104 Connecting Attachments..........................104 Disconnecting Attachments .......................... 105 Powering Attachments with Hydraulic Function....................106 Connecting Hydraulic Attachments to the Auxiliary Hydraulic Circuits ............106 Disconnecting Hydraulic Attachments from the Auxiliary Hydraulics Circuit..........
  • Page 13 Checking Hydraulic Oil Level........................137 Changing Hydraulic Oil and Filter......................... 138 Hydraulic Hose Maintenance ..........................140 Travel Motor Maintenance........................... 141 Travel Motor Gearbox Oil (RT175/RT210) ....................141 Travel Motor Gearbox Oil (RT250) ....................... 141 Track Maintenance.............................. 142 Track Replacement ............................142 General Lubrication .............................
  • Page 14 Operator CAN Interface – Models RT175 / RT210 with Tier 4 Engines ............232 Grounds – Models RT175 / RT210 with Tier 4 Engines ................233 Model RT175 with interim Tier 4 Engines (Serial Numbers 10951 - 811000), Model RT210 with interim Tier 4 Engines (Serial Numbers 21201 - 921000) ..................... 234 RT175 (Serial Numbers 10951 - 811000), RT210 (Serial Numbers 21201 - 921000) Fuse/Relay Locations Index............................
  • Page 15 HVAC – Model RT175 / RT210 with interim Tier 4 Engines................. 247 Track Tension/Lighting Control – Model RT175 / RT210 with interim Tier 4 Engines ........248 Wipers/Washer Pumps – Model RT175 / RT210 with interim Tier 4 Engines ..........249 Work Lights –...
  • Page 16 Table of Contents NOTES 50940411/G0219 Printed in U.S.A.

  • Page 17: Introduction

    Introduction Safety Symbol A storage container is provided behind the operator's seat for storing the Operator’s Manual. Manitou Group, in cooperation with the Society After using the manual, return it to the storage of Automotive Engineers, has adopted this: container. This manual is considered a permanent part of the machine and should be with the machine at all Safety Alert Symbol...

  • Page 18: Safety Symbol And Signal Words

    Introduction Safety Symbol and Signal Words IMPORTANT: The word “IMPORTANT” indicates situations that can result in possible damage to the This manual and decals on the machine warn of machine. safety hazards and should be read and observed NOTE: The word “NOTE” indicates special or closely.

  • Page 19: Service And Registration

    Introduction Service and Registration Component Serial Numbers The wide Gehl dealership network stands ready to Engine Serial Number:______________________________ provide any assistance that may be required, including genuine service parts. All parts should be obtained from or ordered through your dealer.

  • Page 20: Rops/Fops Certification Label

    Introduction Hydraulic Pump Serial Number:______________________________ Model RT250 Models RT175/ RT210 ROPS/FOPS Certification Label The ROPS/FOPS certification label is located in the right front corner of the ROPS/FOPS ceiling Fig. 1 – ROPS/FOPS Certification Label 50940411/G0219 Printed in U.S.A.

  • Page 21: Component Identification

    Introduction Component Identification Fig. 2 – Component Identification Item Description Item Description Tail light Lift points Hydraulic tank filler cover Exit/entry hand-holds ROPS/FOPS Exit/entry step Work lights Attachment hitch Lift arm support Optional Power-A-Tach® quick attach system locking flag Standard auxiliary hydraulics lines Tie-down point Lift arm Back cover...

  • Page 22: Fields Of Application

    1676 mm 508 mm 937 mm 0.40 m Dirt / Construction Bucket (66 in.) (20 in.) (36.9 in.) (14.3 ft. RT175 1778 mm 571 mm 1029 mm 0.57 m Light Material Bucket (70 in.) (22.5 in.) (40.5 in.) (20.3 ft.

  • Page 23: Vibration Information

    Introduction Vibration Information Vibration Measurement and Actions The vibration directive places the responsibility for Compact construction equipment is generally used compliance on employers. Actions that should be in harsh environments. This type of usage can followed by employers include: expose an operator to uncomfortable levels of vibration.

  • Page 24: Vibration Levels

    Introduction Manufacturer Information • Vary traffic patterns to avoid exposure to rough terrain. Products described in this manual are manufactured 4. Maintain equipment. Check that seat suspension by Manitou Group. and all controls work smoothly and properly. NOTE: Not all models and options described in Vibration Levels this manual are available in all areas.

  • Page 25: Indicator And Operation Symbols

    Introduction Indicator and Operation Symbols Hydraulic Oil Safety Hazard Lift Point Fast Speed Slow Speed Hydraulic Oil Hydraglide™ Filter Engine Oil Engine Start Engine Stop Engine Run Wear Seat Belt Back Door Latch Service Hours Pressure Hot Surface Rotating Fan — Remove Key Crush Hazard Service Required...
  • Page 26 Introduction NOTES 50940411/G0219 Printed in U.S.A.

  • Page 27: Safety

    Safety Safety Symbol and Signal Words • Before operating the machine, first read and study the safety information in this manual. Be This manual and decals on the machine warn of sure that anyone who operates or works on the safety hazards and should be read and observed machine is familiar with the safety precautions.

  • Page 28: Mandatory Safety Shutdown Procedure

    Safety Before Starting • Remember that some risks to your health may not be immediately apparent. Exhaust gases and • Do not modify the Roll-Over Protective Struc- noise pollution may not be visible, but these haz- ture/Falling Object Protective Structure (ROPS/ ards can cause permanent injuries.

  • Page 29: During Operation

    Safety • Never use ether starting aids. Engine pre-heating • NEVER start the engine if there is any indication is used for cold weather starting. Engine pre- that maintenance or service work is in progress, heating can cause ether or other starting fluid to or if a warning tag is attached to the controls.
  • Page 30 Safety • Operator visibility is limited in certain areas; • Stop the engine and place the controls in the ROPS/FOPS posts, attachments, the lift arm, lock-out position before mounting attachments. items in the cab, etc., can obstruct the operator's Check that attachments are securely fastened to view and could mask hazards or people in the the lift arm before working.
  • Page 31 Safety • Exhaust fumes can kill. Do not operate the • Machine stability is affected by: machine in an enclosed area without adequate – Load being carried ventilation. Internal combustion engines deplete the oxygen supply within enclosed spaces and – Height of the load may create a serious hazard.

  • Page 32: Applications With Load-Handling Devices

    Safety • Avoid sharp turns and high speeds while carrying • If unable to exit out the front of the cab, remove loads, especially on slopes. The stability of the the rear window by pulling the emergency rear machine is reduced during sharp turns, and the window release triangle until the window seal is load may shift, greatly increasing the possibility pulled out of the window frame, then push the...

  • Page 33: Parking The Machine

    Safety Parking the Machine • Depending upon the voltage in the power line and atmospheric conditions, strong electric • When shutting down the machine for the day, shocks can occur if the bucket is closer than 3 m plan ahead so the machine will be on a firm, level (10 ft.) from the power line.
  • Page 34 Safety • Check ROPS/FOPS tilt component condition at • Do not attempt to remove the radiator cap after regular intervals. Replace damaged or worn parts the engine has reached operating temperature or immediately. if it is overheated. At operating temperatures, engine coolant is extremely hot and under pres- •...

  • Page 35: Battery Hazards

    Safety • Do not work on hot engines, cooling systems or • When handling oil, grease and other chemical hydraulic systems. Wait for the engine to cool. substances, follow the product-related safety When engine lube oil, gearbox lubricant or other requirements Material Safety Data Sheet fluids require changing, wait for fluid tempera- (MSDS) carefully to prevent burning or scalding.

  • Page 36: Fire Hazards

    Safety • Flush eyes with water for 10-15 minutes if bat- • Static electricity can produce dangerous sparks at tery acid is splashed in the face. Anyone swal- the fuel-filling nozzle. Do not wear polyester, or lowing battery acid must have immediate polyester-blend clothing while fueling.

  • Page 37: Crystalline Silica Exposure

    Safety Crystalline Silica Exposure • Fasten the rigging equipment so the machine is horizontal when it is lifted. Exposure to crystalline silica (found in sand, soil • Do not lift the machine by the cab. Attach the and rocks) has been associated with silicosis, a rigging equipment only at the lift points iden- debilitating and often fatal lung disease.

  • Page 38: Safety Decals

    Safety Safety Decals New Decal Application • Surfaces must be free of dirt, dust, grease and • The machine has decals that provide safety infor- foreign material before applying the decal. mation and precautions. These decals must be Remove the smaller portion of the decal backing kept legible.

  • Page 39: Ansi-Style Safety Decals

    Safety ANSI-Style Safety Decals (Located by the floor pan inside the cab, and on the manual box cover behind the operator’s seat) Read Operator’s Manual Decal (Located inside the engine compartment) WARNING: AVOID INJURY OR Warning Decal DEATH WARNING: ROTATING FAN / HOT SURFACES •...
  • Page 40 Safety ANSI-Style Safety Decals (Cont.) Hose removal or coponent failure can cause lift arm to drop. DANGER WARNING Always use lift arm support device when leaving lift arm raised for service. 137637 AVOID INJURY OR DEATH Inspect work area; avoid all hazards. (Located on the lift arm lift support device) Operate only in well ventilated area.

  • Page 41: Iso-Style Safety Decals

    Safety ISO-Style Safety Decals (Located by the floor pan inside the cab, and on the manual (Located inside the engine compartment) box cover behind the operator’s seat) Warning Decal Read Operator’s Manual Decal WARNING: ROTATING FAN / HOT SURFACEs WARNING: AVOID INJURY OR DEATH •...
  • Page 42 Safety ISO-Style Safety Decals (Cont.) (Located by the floor pan inside the cab) (Located on the lift arm lift support device) No Riders Keep Out From Under Work Tool Decal Keep Out From Under Lift Arm Decal DANGER: AVOID INJURY OR DEATH DANGER •...

  • Page 43: Specifications

    Specifications Fluids/Lubricants Types and Capacities NOTE: Capacities shown are approximate. Table 2: Fluids/Lubricants Types and Capacities Quantity Component/ RT175 (with RT210 (with RT175 (with RT210 (with Type Application interim Tier interim Tier Tier 4 Tier 4 RT250 4 Engines) 4 Engines)

  • Page 44: Dimensions

    Specifications Dimensions RT250 50940411/G0219 Printed in U.S.A.
  • Page 45 Specifications Table 3: Dimensions RT175 RT210 RT250 Overall Operating Height (fully raised) 4267 mm (168.0 in.) Height to Hinge Pin (fully raised) 3251 mm (128.0 in.) Reach (fully raised) 876 mm (34.5 in.) Dump Angle (fully raised) 40.2° 39.0° 41°...

  • Page 46: Payloads/Capacities

    Pallet fork load center is the distance from the front face of the forks to the center of mass of the load. Table 4: Payloads/Capacities (Dirt/Construction Buckets) RT175 RT210 RT250 SAE Rated Operating Capacity @ 35% (standard counterweight) 794 kg (1750 lbs.) 953 kg (2100 lbs.)

  • Page 47: Weights

    Specifications Weights Table 6: Weights RT175 RT210 RT250 3903 kg (8605 lbs.) 4445 kg (9800 lbs.) 5203 kg (11 470 lbs.) Operating Mass (standard counterweight) 4044 kg (8915 lbs.) 4590 kg (10 120 lbs.) 5520 kg (12 170 lbs.) Operating Mass (optional counterweight) Shipping Weight (standard counterweight) 3556 kg (7840 lbs.)

  • Page 48: Engine

    Specifications Engine Table 9: Engine RT175 RT210 RT175 RT210 (interim Tier 4 (interim Tier 4 RT250 (Tier 4 Engine) (Tier 4 Engine) Engine) Engine) Engine Make Yanmar Deutz 4TNV98T- 4TNV98CT- Engine Model 4TNV98-ZNMSR 4TNV98C-NMSL TD3.6 L4 ZXNMSF/R NMSL In-line 4 cylinder, 4-stroke diesel,...

  • Page 49: Hydraulic System

    Specifications Table 9: Engine RT175 RT210 RT175 RT210 (interim Tier 4 (interim Tier 4 RT250 (Tier 4 Engine) (Tier 4 Engine) Engine) Engine) 85° C (185°F) Thermostat Rating 82° C (180°F) cracking / 95° C (203°F) full open cracking / 95° C (203°F) full open...

  • Page 50: Drive Hydraulics

    Specifications Drive Hydraulics Table 11: Hydraulic System : Drive Hydraulics RT175 RT210 RT250 2-stage Planetary Reduction Gear Box 2-stage Planetary Reduction 21.58:1 Ratio 24.0:1 Ratio Low: 8.5 kph (5.3 mph) Low: 9.8 kph (6.1 mph) Low: 9.3 kph (5.8 mph) Drive Speed High: 12.4 kph (7.7 mph)

  • Page 51: Cylinders

    (3.0 in Pump to Engine Ratio 1 : 1 Charge Pressure 17-24 bar (300-350 psi) Cylinders Table 13: Hydraulic System : Cylinders RT175 RT210 RT250 Tilt Cylinders Type Double-acting piston Rod / Bore Diameter 35 mm / 64 mm (1.38 / 2.50 in.) 38 mm / 70 mm (1.50 / 2.75 in.) 38 mm / 76 mm (1.50 / 3.00 in.) Stroke Length 537 mm (21.14 in.)

  • Page 52: Electrical System

    Table 14: Hydraulic System : Forces and Cycle Times Total Boom - Cycle Time 12.8 seconds 13.5 seconds 13.6 seconds Electrical System Table 15: Electrical System RT175 RT210 RT250 Glow Plug (Engine Pre-heat) Auto w/glow lamp Backup Alarm 112 + 4 dB(A)l 2500 + 300 Hz...

  • Page 53: Features

    Specifications Features Standard Features Table 18: Features : Standard Features ® Dual-element air cleaner with indicator All-Tach attachment mounting system Engine alert system with error code display Elevated planetary final drives with SAHR disc brakes Back-up alarm Maintenance-free track rollers Self-leveling hydraulic lift action EH-controlled hydrostatic drive Auxiliary hydraulics - proportional electric control/continuous...

  • Page 54: Common Materials And Densities

    Specifications Common Materials and Densities Table 20: Common Materials and Densities Density Material kg/m3 lbs./ft.3 Ashes 560-800 35-50 Brick-common 1792 Cement 1760 Charcoal Clay, wet-dry 1280-1600 80-100 Coal 848-1008 53-63 Concrete 1840 Cinders Coal-anthracite 1504 Coke Earth-dry loam 1121-1442 70-90 Earth-wet loam 1281-1602 80-100...

  • Page 55: Controls

    Controls Fig. 5 – Controls Table 21: Controls Ref Item Description Controls travel drive operation (and lift arm in option “D-H” control mode), horn and low/ Control Joystick - Left high speed travel mode. See “Control Joysticks” on page 55. Cup Holder Holds beverage containers up to 67mm (2-5/8”) in diameter.

  • Page 56: Multi-Function Display

    Controls Multi-Function Display Fig. 6 – Multi-Function Display Table 22: Multi-Function Display Item Description Ambient Light Sensor Senses ambient light for proper display screen contrast adjustment. Is lit when engine oil pressure is too low. IMPORTANT! Immediately shut Engine Oil Pressure Warning Indicator down the engine if this indicator is lit.

  • Page 57: Switches/Indicators

    Controls Switches/Indicators Fig. 7 – Switches/Indicators Table 23: Switches/Indicators Item Description Located on left panel. Press and hold bottom of switch to lock attachment onto the Power-A-Tach® quick attach system hitch; press and hold top of Power-A-Tach® switch to unlock the attachment. See “Connecting/Disconnecting Attachments”...

  • Page 58: Multi-Function Display Screens

    Controls Multi-Function Display Screens Screen Access The multi-function display screens provide the • Press button to following functionality: scroll through screens/ • Displays operational status such as engine RPM, selections. coolant temperature, service hours and system • Press and hold voltage.
  • Page 59 Displays in the screen rotation along with status screens when module communication errors occur. DPF Stationary Regeneration Request Screen Models RT175 and RT210 with Tier 4 Engines Displays when stationary Diesel Particulate Filter (DPF) regeneration is required. See “Diesel Particulate Filter (DPF) Regeneration Procedures” on page 78.

  • Page 60: Configuration Screens

    Table 24: Status, Maintenance and Error Code Screens Screen Access/Description DPF Filter Ash Cleaning Required Models RT175 and RT210 with Tier 4 Engines Displays when Diesel Particulate Filter (DPF) core exchange is required. See “Diesel Particulate Filter (DPF) Regeneration Procedures” on page 78. NOTE: Error codes remain displayed even if they are no longer active.
  • Page 61 Controls Table 25: Configuration Screens Item Access/Description Travel Speed Limit Configuration Screen (Option) This screen displays only on machines equipped with the speed limit option. Press and release interface button (Z, Fig. 8) to choose between H-L (high/low) or speed limit travel drive modes.
  • Page 62 This screen sets the drive to track straight in forward and reverse directions. See “Straight Tracking Adjust” on page 59 for more information about the straight tracking adjust feature. DPF Regeneration Configuration Screen Models RT175 and RT210 with Tier 4 Engines This screen: • Displays DPF regeneration allow / inhibit status EXIT •...

  • Page 63: Audible Alerts

    Controls Audible Alerts The multi-function display screens also emits audible alerts (buzzer) under the following conditions: Table 26: Audible Alerts Item Description 4 Hz alarm – 5 seconds When ignition is activated. Engine temperature too high. Engine oil pressure too low. 2 Hz alarm Hydraulic oil temperature too high Low battery / charging fault.

  • Page 64: Deactivating D-H Control Pattern Option

    Controls Left Joystick Functions 3. Press and release the interface button until the selection caret points to the “D-H” selection (X, Fig. 11). Press and hold the interface button until the configuration selection screen (Fig. 12) Forward displays. Left Turn Left Joystick Forward...

  • Page 65: Right Joystick Functions

    Controls Right Joystick Functions Joystick Buttons/Switch Functions Left Joystick Buttons Right Joystick Control Pattern Right Joystick Buttons/Switches Right Joystick Control Pattern (Option) Fig. 14 – Right Control Joystick Functions Fig. 15 – Right Control Joystick Functions Table 28: Right Control Joystick Functions Table 29: Joystick Button Functions Joystick Direction Function...

  • Page 66: Joystick Control Sensitivity

    Controls Joystick Control Sensitivity More Aggressive/ The sensitivity of the ISO drive controls can be Immediate configured to be more or less aggressive/immediate. Five levels of control sensitivity are available. Less Aggressive/ Configuring Control Sensitivity More Relaxed Fig. 18 – Control Sensitivity Selection Screen 1.

  • Page 67: Straight Tracking Adjust

    Controls Straight Tracking Adjust 5. Press and release the interface button until the selection caret points to the straight tracking The straight tracking adjust feature sets the drive to adjust selection (T, Fig. 21). track straight in forward and reverse directions. To perform the straight tracking adjust procedure: 1.

  • Page 68: Parking Brake/Work Hydraulics Lock-Out

    Controls Parking Brake/Work Hydraulics • Forward direction – While holding left joy- stick (A, Fig. 23) fully forward, move the Lock-out joystick either slightly left or right as required until the machine is tracking straight. With The parking brake is automatically applied the joystick held in this position, press and whenever either of the safety bars/arm rests are in hold interface button (Z, Fig.20) until the...

  • Page 69: Cab Heat And Air Conditioning (Option)

    Controls Cab Heat and Air Conditioning Operator’s Seat (Option) The operator’s seat has adjustments for: Controls for cab heat and air conditioning are • Forward and back horizontal position (G, Fig. located on the left control panel. 27). Knob (A, Fig. 26) controls heat/air conditioning •...

  • Page 70: Seat Forward And Back Horizontal Adjustment

    Controls Seat Forward and Back Horizontal Fasten the seat belt tightly and securely. Remove hard, edged or fragile objects from your pockets or Adjustment clothes that might lie between the seat belt and your While sitting in the operator’s seat, pull up on body.

  • Page 71: Armrest/Joystick Console Adjustment

    Controls Armrest/Joystick Console Throttle Controls Adjustment Engine throttle controls engine speed, which determines available power. The forward/rearward position of the armrests/ joystick consoles can be adjusted. Engine throttle is controlled with both a knob (I, Fig. 30) and a pedal (J). To adjust armrest/joystick console position, lift slide lock (Z, Fig.

  • Page 72: Travel Controls

    Machines not equipped with the travel • Low-speed range: speed limit option will not display the travel speed –Model RT175: 0-8.2 kph (0-5.1 mph). limit selection screen. 1. Hold down the interface button (Z, Fig. 32) on –Models RT210/RT250: 0-8.7 kph (0-5.4 the multi-function display until the configura- mph).

  • Page 73: Deactivating Travel Speed Limit Option

    Controls 2. Press and release the interface button until the Deactivating Travel Speed Limit Option selection caret points to the travel speed limit The travel speed limit option is deactivated in two configuration selection (Y, Fig. 33). Press and ways: hold the interface button until the Travel Speed Limit Selection screen (Fig.

  • Page 74: Travel Speed Limit Option Operation

    Controls Lift Arm Float Button Travel Speed Limit Option Operation WARNING When the travel speed limit option is activated, the Make sure the bucket is lowered to the ground currently enabled speed limit range is displayed in before activating the lift arm float. Activating the top right corner of the multi-function display float with an attachment raised will cause it to screen (L, Fig.

  • Page 75: Hydraglide™ Button (Option)

    Controls Hydraglide™ Button (Option) Work Lights Hydraglide™ cushions lift arm loads during The switches for the work lights are located on the transport. It provides a smoother ride over uneven right console. surfaces. Work Lights IMPORTANT: Hydraglide™ is automatically deactivated when the machine is shut off. WARNING On the right joystick, press switch (H, Fig.

  • Page 76: Battery Disconnect Switch (Option)

    Controls Battery Disconnect Switch Windshield Wipers/Washer (Option) Wiper/Washer Control Press bottom (A, Fig. 41) of wiper switch (C) to activate the wipers. Press and release top (B) of wiper switch (C) to turn the wipers off. NOTE: Indicator (D) is on when the wipers are activated.

  • Page 77: Operation

    Operation Table 31: Pre-Start Checks WARNING Check Refer To: Windshield washer reservoir “Windshield Washer Read and understand this entire manual. Follow filled? Reservoir” on page 161 warnings and instructions for operation and Grease fittings properly “General Lubrication” on maintenance. Failure to follow instructions can lubricated? page 147 result in injury or death.

  • Page 78: Checks During Operation

    Operation Checks During Operation Parking Checks Complete these checks after starting the engine and Complete these checks when parking the machine: during operation: Table 33: Parking Checks Table 32: Checks During Operation Check Refer To: Check Refer To: Always when Parking Always after Starting the Engine / During Operation “Mandatory Safety Mandatory Safety Shutdown...

  • Page 79: Before Operation

    Operation Before Operation Opening/Closing the Cab Door Operate the door latch outside the cab using button Cab Entry and Exit (Z, Fig. 43) on the exterior door handle. Fig. 42 – Cab Entry/Exit Handles/Steps Fig. 43 – Cab Exterior Door Handle WARNING Lock/unlock the door using the ignition key in the key slot in button (Z).

  • Page 80: Cab Door Emergency Exit

    Operation Cab Door Emergency Exit Fold-Up Door (Option) Later machine cab doors can be removed from Opening the Fold-Up Door from the Outside: inside the cab to allow emergency exit. a. Unlock the door, if necessary. 1. Remove the locking clip (W, Fig. 45) from the b.

  • Page 81: Closing The Door From The Inside

    Operation Closing the Door from the Inside: All controls must be within easy reach. The operator must be able to move the throttle pedal a. With the arm rests down, pull the door down and the control joysticks through the complete and inward using large handles (D, Fig.

  • Page 82: Parking Brake

    Operation Parking Brake Disengage Parking Brake 1. Sit in the operator’s seat and fasten the seat belt. The parking is automatically applied whenever either of the safety bars/arm rests are in the raised 2. Close the cab door, if equipped. position (B, Fig.

  • Page 83: Starting The Engine

    Operation Starting the Engine NOTE: The machine cannot be push- or tow- started. Attempting to push/tow start the machine may damage the drive system. 1. Complete the “Pre-Start Checks” on page 69. 2. Sit in the operator’s seat and adjust the seat as required.

  • Page 84: Cold-Starting

    Operation Cold-Starting If operating in temperatures below 32°F (0°C), the following are recommended: • Replace the engine oil with the proper viscos- ity oil according to the engine operator’s manual. • Make sure the battery is fully charged. • Install an optional block heater on the engine. A block heater is recommended for starting in temperatures below 14°F (-10°C).

  • Page 85: Warm Up

    Perform the “Mandatory Safety Shutdown drive, lift, tilt or auxiliary hydraulic functions). Procedure” on page 20. NOTE: On models RT175 and RT210 with IMPORTANT: Do not stop the engine at full throt- Tier 4 engines, low engine idle speed is tle.

  • Page 86: Engine Stalling

    Engine Stalling Diesel Particulate Filter (DPF) Regeneration Procedures WARNING Models RT175 and RT210 with Tier 4 Engines If the engine should stall for any reason during The Diesel Particulate Filter (DPF) treats exhaust operation, always turn the ignition key all the way counter-clockwise to the “OFF”...

  • Page 87: Reset Regeneration

    Operation IMPORTANT: If reset regeneration attempts to start but DPF The machine cannot be oper- regeneration is inhibited, a flashing DPF ated and must be parked in a well-ventilated regeneration request icon (L) is displayed. area away from flammable materials when sta- tionary or recovery regeneration is in progress.
  • Page 88 Operation IMPORTANT: 4. Stationary regeneration progress is displayed in Perform stationary regeneration as the center (X, Fig. 58) of the DPF Stationary soon as possible when the stationary regeneration request screen displays. Postponing stationary Regeneration In Progress Screen. regeneration for extended periods will cause signifi- cant reduction in engine power and will force pre- mature DPF filter core replacement.

  • Page 89: Forcing Stationary Regeneration

    Operation Forcing Stationary Regeneration 4. With box (F) around the regeneration symbol, press and hold the interface button until the DPF To perform stationary regeneration on-demand: Forced Regeneration screen (Fig. 63) displays. 1. Hold down the interface button (Z, Fig. 60) on the multi-function display until the configura- tion selection screen displays.

  • Page 90: Regeneration Inhibit

    Operation Regeneration Inhibit 7. When all three checkmarks (M, O & P) are displayed on the forced regeneration screen, NOTE: DPF regeneration inhibit prevents reset press and hold the interface button (Z, Fig. 67) regeneration from occurring. on the multi-function display, until countdown (W, Fig.

  • Page 91: Cancelling Regeneration Inhibit

    Operation NOTE: “EXIT” selection (G) returns the display to 2. Press and release the interface button until the the configuration screen (Fig. 68). selection caret points to the selection (Y, 4. With box (H) around the regeneration inhibit Fig. 72). Press and hold the interface button until symbol, press and hold the interface button until the DPF Regeneration Configuration (Fig.

  • Page 92: Recovery Regeneration

    Operation A-2. With box (H) around the regeneration inhibit symbol, press and hold the interface button until the regeneration inhibit symbol stops blinking. NOTE: Pressing and holding the interface button with box (H) around the regeneration inhibit symbol Fig. 75 – DPF Recovery Regeneration Request will toggle regeneration inhibit on and off: Screen Regeneration inhibit is ON if the symbol IS blinking;...

  • Page 93: Dpf Service

    Operation b. When engine coolant has reached operating NOTE: Recovery regeneration takes temperature (above 140° F / 60° C), a approximately 25-240 minutes. When recovery regeneration completes, the display returns to the checkmark (O) is displayed next to the home status screen. coolant temperature icon.

  • Page 94: After Operation

    Operation After Operation • Remove any mud from the chassis. Clean any dirt or water from the cylinder rod surfaces to prevent corrosion and protect the cylinder seals. WARNING • If parking the machine for an extended period, lock the cab door, the storage compartment, the Park the machine on firm, level ground.
  • Page 95 Operation 1. Turn the ignition switches of both machines to 3. Check that battery jumper cables have a OFF. Be sure the machines are not touching each sufficient diameter. Route the jumper cables so other. If the machine with the booster battery has that they cannot catch on any moving objects or a drive transmission, place the transmission into components.

  • Page 96: Travel Drive Operation

    Operation Travel Drive Operation WARNING Never allow anyone to enter inside the turning radius and the machine path. Signal your intention to move by sounding the horn. Traveling should be performed with the attachment in transport position. See “Attachment Transport Position” on page 96. Fig.

  • Page 97: Iso Pattern Travel Drive Controls

    Operation ISO Pattern Travel Drive Controls D-H Pattern Travel Drive Controls (Option) NOTE: See “Control Joysticks” on page 55 for ISO Control Pattern (Left Joystick) information about switching to the optional D-H control pattern. Forward Left Turn Control Pattern Forward (Left Right Joystick)

  • Page 98: Straight Tracking Adjust

    Operation • One joystick forward/other joystick rearward: spin turns. • One joystick forward more than other: pivot turns. Straight Tracking Adjust The straight tracking adjust feature sets the drive to track straight in forward or reverse when the left joystick is pushed/pulled forward or back. See “Straight Tracking Adjust”...

  • Page 99: Rubber Track Use Cautions And Tips

    Operation Rubber Track Use Cautions and High-speed operation and track slippage accelerate track and undercarriage component Tips wear. Carefully following the recommendations in this Avoid rubbing the sides of the tracks against section will result in better track wear performance. walls or other vertical surfaces.
  • Page 100 Operation Constant operation on slopes, side hills, crowns and Rubber track loaders are not intended for use with depressions accelerates guide lug, idler, roller and cold planers. sprocket wear. Avoid cutting across slopes. Instead, Harder surfaces cause accelerated wear on track drive up or down them.

  • Page 101: Sprocket Tooth Wear And Track Life

    Operation Sprocket Tooth Wear and Track Life • Hold the sprocket tooth wear gauge (A) against the sprocket teeth at the centerline of the sprocket Worn sprockets are a typical cause of track damage as shown in the photograph. Wear gauge (A) has and abnormal track noise.

  • Page 102: Travel Drive Error Condition Operation (Limp Mode)

    Operation Travel Drive Error Condition 3. Make sure the error code 3-10 is displayed on the multi-function display and press and hold the Operation (Limp Mode) interface button (Z) on the display for 3 seconds. When either the limp mode (X) or the open loop For safety reasons, drive system error conditions 3- mode (Y) screen displays, a alternate transport 10 (see “Drive and Valve Error Codes”...

  • Page 103: Alternate Transport Mode Cancel

    Operation The backup alarm emits a tone whenever the drive Alternate Transport Mode Cancel system is operated in reverse. Limp modes are canceled if any of the following occur: DANGER • The parking brake is activated using the switch on the control panel. Do not rely exclusively on the backup alarm to •...

  • Page 104: Lift Arm Operation

    Operation Lift Arm Operation Joystick Control Patterns WARNING WARNING Always lock-out hydraulic functions by raising Do not lift loads exceeding rated operating the arm rests/safety bars whenever parking the capacity. See “Payloads/Capacities” on page 38. machine. Attachment Transport Position The control joysticks control lift arm raise and lower, attachment tilt, optional attachment quick- hitch lock, and auxiliary hydraulics flow control.

  • Page 105: D-H Pattern Lift Arm Operation Controls (Option)

    Operation C. Tilt the right joystick to the left to tilt the D-H pattern lift arm operation is shared between the attachment back. right and left control joysticks (Fig. 90): D. Tilt the right joystick to the right to tilt the A.

  • Page 106: Self-Leveling

    Operation Self-Leveling Self-Leveling Cancel (Option) The self-leveling cancel option allows deactivation Self-leveling automatically keeps the tilt angle of of the self-leveling feature. the attachment constant, relative to the ground plane, (Fig. 91) when the lift arm is raised (A). This To deactivate self-leveling, press the top (G, Fig.

  • Page 107: Lift Arm Float

    Operation Lift Arm Float WARNING Make sure the bucket is lowered to the ground before activating the lift arm float. Activating float with an attachment raised will cause the lift arm to fall rapidly to the ground, which can cause severe injury or death. Do not drive the machine forward with the lift arm float activated.

  • Page 108: Hydraglide™ Ride Control System (Option)

    Operation Hydraglide™ Ride Control Sys- tem (Option) Hydraglide™ cushions lift arm loads during transport. It provides a smoother ride over uneven surfaces. IMPORTANT: Hydraglide™ is automatically deactivated when the machine is shut off. IMPORTANT: Do not use Hydraglide™ when dig- ging.

  • Page 109: Hydraulics Control Lock

    Operation Hydraulics Control Lock The hydraulics control are locked-out whenever either of the safety bars/arm rests are in the raised position (B, Fig. 95), the operator’s seat is unoccupied or the cab door is open. NOTE: Raising the safety bars/arm rests also applies the parking brake.

  • Page 110: Lift Arm Support

    Operation Lift Arm Support 7. Raise the safety bars/arm rests to apply the parking brake and lock out the hydraulic controls. WARNING 8. Stay in the machine sitting in the operator’s position. A second person, on the outside of the A falling lift arm could result in severe injury or machine, must: death.

  • Page 111: Disengage Lift Arm Support

    Operation c. Position the lift arm support with the curved 1. Start the engine and raise the lift arm as high as end (E, Fig. 98) of the support tight against it will go. the end of the cylinder rod (P), and tabs (T) 2.

  • Page 112: Connecting/Disconnecting Attachments

    Operation Connecting/Disconnecting 4. Tilt the attachment plate back until tabs (J) on the top of the attachment plate are engaged Attachments against hooks (K) on the back of the attachment. Connecting Attachments 5. Raise the lift arm slightly until the attachment is hanging from hooks (K) and tabs (J) are firmly 1.

  • Page 113: Disconnecting Attachments

    Operation 7. Make sure the locking pins (F, Fig. 103) are 1. Empty the attachment and drive to a open, level fully engaged down through the holes in the area to disconnect the attachment. attachment. 2. Lower the attachment to the ground. 3.

  • Page 114: Powering Attachments With Hydraulic Function

    Operation Powering Attachments with 5. Relieve the pressure in the standard auxiliary hydraulics circuit by pushing the attachment Hydraulic Function coupler firmly into the auxiliary coupler. Hydraulically-powered attachments are powered 6. Continue to push the hose connections firmly using the auxiliary hydraulics circuits. onto the auxiliary hydraulic connections until they snap into place.

  • Page 115: Auxiliary Hydraulics Operation

    Operation Auxiliary Hydraulics Operation NOTE: Standard flow auxiliary hydraulics will remain in continuous flow with the safety bars/arm rests the raised position, the operator’s seat Standard-Flow Auxiliary Hydraulics Control unoccupied and the cab door open. The toggle and trigger switches (A and B, Fig. 106) NOTE: on the right joystick controls standard-flow When ignition power is interrupted,...

  • Page 116: Optional 14-Pin Connector

    Operation Joystick Buttons WARNING If the engine should stall for any reason during auxiliary high-flow hydraulics operation, always Horn turn the ignition key all the way counter- clockwise to the “OFF” position before re- LATER MACHINES starting the engine according to “Starting the 2-Speed Engine”...

  • Page 117: Working With Buckets

    Operation Working with Buckets Table 34: 14-Pin Joystick and Pin Assignments Joystick Switch Switch Connector Buckets are mainly used for digging, loosening, Switch Position Type lifting, transporting and loading loose or solid Connector Pin Description materials. Ground Power (with key ON) WARNING Not Assigned Not Assigned...

  • Page 118: Safety Instructions When Working With Buckets

    Operation Safety Instructions When Working with Working with Standard Buckets Buckets Scooping WARNING WARNING Avoid tilting a bucket back when the lift arm is Use extreme care when digging around fully raised. Material may fall over the rear of the foundations or walls.

  • Page 119: Loading

    Operation Loading Tips When Loading Trucks IMPORTANT: When loading trucks: When the self-leveling feature is on, the tilt angle of the attachment is kept constant when the lift arm is raised: when the lift arm is low- • The truck and machine working direction should ered, self-leveling is not activated.

  • Page 120: Grading Without Float

    Operation 2. Tilt the edge of the bucket down at an angle Grading Using Float appropriate for ground hardness. WARNING 3. Drive forward slowly, digging into the ground with the cutting edge of the bucket. Make sure the bucket is lowered to the ground 4.

  • Page 121: Backfilling

    Operation Backfilling 1. Lower the bucket a few inches from the ground (Fig. 117). Slowly drive up to the hole until the front edge of the bucket is over the near edge of the hole. Fig. 116 – Lift Arm Float Buttons/Indicator 3.

  • Page 122: Working With Pallet Forks

    Operation Working with Pallet Forks WARNING Safety Instructions When Working with DO NOT exceed pallet fork load center and/or Pallet Forks lifting capacity. See the pallet fork payload / capacities table on page 38. WARNING Do not use high travel speed range when using pallet forks.

  • Page 123: Transporting Loads Using Pallet Forks

    Operation Transporting Loads Using Pallet Forks WARNING IMPORTANT: When the self-leveling feature is on, the tilt angle of the attachment is kept constant Do not use bent, cracked, or otherwise damaged when the lift arm is raised. When the lift arm is low- fork arms/pallet forks.

  • Page 124: Setting Down Loads Using Pallet Forks

    Operation Lifting the Machine using a 13. Carry the load as low as safely possible during transport. Observe minimum ground clearance. Crane 14. Drive slowly and carefully forward straight toward the place where the load will be set WARNING down. Setting Down Loads Using Pallet Forks The crane and the lifting gear must be adjusted to the proper dimensions.

  • Page 125: Loading And Transporting The Machine On A Transport Vehicle

    Operation Loading and Transporting the 6. Close the doors and the engine cover. Machine on a Transport Vehicle 7. Connect spreader bar and chains to front and rear lift points as shown. The spreader bar length should allow for the lift chains to be as vertical WARNING as possible during lifting.

  • Page 126: Loading And Securing The Machine

    Operation Loading and Securing the Machine 4. Slowly and carefully drive the machine in reverse onto the transport vehicle, with the bucket end facing down the ramp. WARNING 5. Do not adjust travel direction while traveling on the ramps. Instead, drive down off of the ramps, Secure the loading ramps to the transport and re-align the machine with the ramps.

  • Page 127: Storage Box

    Operation Storage Box The machine is equipped with a locking storage box (Fig. 121) at the left rear corner of the machine. Fig. 121 – Locking Storage Box Use the accessory key (supplied with the ignition key) to lock/unlock the storage box. Printed in U.S.A.
  • Page 128 Operation NOTES 50940411/G0219 Printed in U.S.A.

  • Page 129: Maintenance

    Maintenance Proper care and service improves machine WARNING operational readiness and service life. Perform maintenance as indicated in the When working beneath a raised machine, “Maintenance Schedule” on page 123, or earlier if always use blocks, jack-stands or other rigid required by conditions.
  • Page 130 Maintenance CAUTION Do not use the machine when maintenance is due. Postponed maintenance can result in a serious reduction of the service life of the machine, costly equipment failures, and contribute to unsafe operating conditions. Do not perform maintenance or service not included in this manual.

  • Page 131: Maintenance Schedule

    Maintenance Maintenance Schedule IMPORTANT: Maintenance intervals apply to average operating conditions and loads. More frequent maintenance may be required depending upon the level and type of use. Log all maintenance as it is performed in the “Maintenance Log” on page 163. NOTE: Refer to the hour meter and the required maintenance display screen to determine maintenance interval timing.

  • Page 132: Leakage Check

    Maintenance Leakage Check Table 36: Leakage Check Maximum Interval 10 Hours 250 Hours (or 500 Hours (or Service Procedure (or daily) every 6 annually) months) Check engine for oil/coolant leaks Check cooling system for leaks Check hydraulic system for leaks Lubrication and Filter Changes Table 37: Lubrication and Filter Changes Maximum Interval...

  • Page 133: Functional Check

    Maintenance Functional Check Table 38: Functional Check Maximum Interval 10 Hours 250 Hours (or 500 Hours (or Service Procedure (or daily) every 6 annually) months) Check seat belt Check service and parking brake function Check joystick operation Check windshield wipers, if applicable Check control switches/buttons, indicators and audible warning devices Check installed lighting systems Maintenance Interval...

  • Page 134: Engine Maintenance

    Maintenance Engine Maintenance Engine Access 1. Peform the “Mandatory Safety Shutdown Proce- dure” on page 20. 2. Use the ignition key to unlock the latch (A, Fig. 124) on the top engine compartment cover. Pull up on the latch and lift the cover. Fig.

  • Page 135: Engine Oil

    1. Park the machine on a level surface. 2. Perform the “Mandatory Safety Shutdown Procedure” on page 20. RT175 and RT210 with Tier 4 Engines 3. Wait until the engine has cooled. See “Maintenance and Service Safety Practices” on page 25.

  • Page 136: Changing Engine Oil And Filter

    250 hours thereafter. NOTE: On early Models RT175 and RT210, oil 1. Park the machine on a level surface. drain plug (O) is located on the side of the oil pan. 2. Perform the “Mandatory Safety Shutdown 8.
  • Page 137 Watch for leaks at the oil filter and drain plug. Stop the engine and wait for it to RT175 and RT210 with interim Tier 4 Engines cool. 13. Check the oil level. Add oil if necessary until the oil level is at the “Full”...

  • Page 138: Engine Air Filters

    Be sure the air cleaner intake hose, clamps and mounting bracket hardware are properly tightened. Fig. 132 – Engine Air Filters: Models RT175 and RT210 with Tier 4 Engines 3. Unlatch clamp (J, Figs. 132 and 133) on the air cleaner housing and remove the air filter cover (L).

  • Page 139: Engine Cooling System

    Access” on page 126. 5. Model RT250: a. Wait for the machine to cool completely. Model RT250 Model RT175 and RT210 with interim Tier 4 Engines WARNING Fig. 133 – Engine Air Filters Do not remove radiator cap when the coolant is hot.

  • Page 140: Cleaning Radiator Fins

    Maintenance Draining/Refilling Cooling System Models RT175/RT210 1. Park the machine on a level surface. 2. Perform the “Mandatory Safety Shutdown Procedure” on page 20. 3. Wait until the engine has cooled. See “Maintenance and Service Safety Practices” on page 25.

  • Page 141: Belt Maintenance

    Maintenance Belt Maintenance Check belt condition monthly, or after every 100 hours of use. Replace or adjust if necessary. NOTE: On model RT250 machines, the belt is tensioned by a spring idler and requires no adjustment. Replace the belt if belt deflection exceeds 0.6”...

  • Page 142: Air Conditioning Belt

    DPF Service United States off-road grade diesel fuel, which is dyed red for identification. It may take several fill- Models RT175 and RT210 with Tier 4 ings of the fuel tank before the red dye is purged Engines from the fuel system.

  • Page 143: Adding Fuel

    140) and remove the fuel cap from the fuel filler prefilter sensor error” on page 174. neck. NOTE: Later models RT175/RT210 also display an error code if water is present in the water separator. Models RT175/RT210: The water separator contains an indicator ring (M, Fig. 141) that floats on top of accumulated water.
  • Page 144 Allow water to drain until flow stops. Twist drain fitting (R) back to it’s original position to close. 5. Models RT175/RT210: Inspect the water separator (Fig. 141) for the presence of water: • If the indicator ring (M) is at the bottom of the cup, no action is required.

  • Page 145: Changing Fuel Filter

    3. On Models RT175/RT210: 7. Models RT175/RT210: Turn shut-off valve on water separator to ON. a. Open the engine cover according to “Engine Access” on page 126.

  • Page 146: Hydraulic System Maintenance

    Maintenance Hydraulic System Maintenance 6. If the hydraulic oil level is low, use the ignition key to unlock and open the hydraulic tank cover (H, Fig. 144), located on the top right of the WARNING machine next to the top engine cover. Lock tank cover open using pin (D).

  • Page 147: Changing Hydraulic Oil And Filter

    Maintenance Changing Hydraulic Oil and Filter 6. Remove the hydraulic oil return filter (D, Fig. 145), using a filter wrench of necessary. NOTE: The hydraulic oil filter can be changed Carefully clean the filter head mounting surface without changing the hydraulic oil or draining the with a clean cloth.
  • Page 148 Maintenance 10. Remove hydraulic breather/oil fill cap (P, Fig. 144) and add hydraulic oil until the level reaches the middle of the sight glass (A, Fig. 146). Replace and tighten the hydraulic oil fill cap. Close the engine compartment. NOTE: See “Fluids/Lubricants Types and Capacities”...

  • Page 149: Hydraulic Hose Maintenance

    Maintenance Hydraulic Hose Maintenance WARNING WARNING Never weld or solder damaged or leaking pressure lines and/or screw connections. Hydraulic hoses and connections must be Always replace damaged hydraulic inspected by a trained technician before the first components. use of the machine, and at least annually thereafter, for leaks and/or damage.

  • Page 150: Travel Motor Maintenance

    Travel Motor Maintenance 5. Remove drain/fill hole plug (G) and allow the oil to drain completely. Travel Motor Gearbox Oil (RT175/RT210) 6. Rotate the travel motor gearbox 180° so the drain/fill hole plug (G, Fig. 148) opening is at the DRAIN top.

  • Page 151: Track Maintenance

    Maintenance IMPORTANT: • Immediately wipe any spilled fuel, oil, salt or Always dispose of hydraulic fluids chemical solvents off of the tracks, as these sub- according to environmental laws or take to a recy- cling center for proper disposal. DO NOT pour onto stances can corrode the coupling in the metal the ground or down a drain.
  • Page 152 (M) of the switch to set the track tension cylinders into the service (retracted) position. Models RT175/RT210 Shown; Other Machines Similar Fig. 152 – Track Removal/Installation Fig. 151 – Track Tension Switch 6.
  • Page 153 15. Start the machine, open the engine compartment and press the bottom of the track tension service switch (N, Fig. 155), to set the track tension cylinders into the operating (extended) position. Later Models RT175/RT210 Shown; Other Machines Similar Fig. 153 – Track Installation - Front NOTE:...
  • Page 154 Maintenance 16. Once the track tension cylinder has returned to the operating (extended) position, re-install cylinder stop (K, Fig. 156). Fig. 156 – Tension Cylinder Stop 17. Operate the track drive forward/back to ensure the track is properly seated. Adjust track positioning if necessary.

  • Page 155: General Lubrication

    Maintenance General Lubrication IMPORTANT: Use of lubricants not corresponding to manufacturer recommendations may invalidate war- ranty claims. Always dispose of waste lubrication oils and hydraulic fluids according to environmental laws or take to a recycling center for proper disposal. DO NOT pour fluids onto the ground or down a drain. Refer to the following figures for grease fitting locations.

  • Page 156: Tilting Rops/Fops

    Maintenance Tilting ROPS/FOPS NOTE: Gas springs balance the ROPS/FOPS to aid raising and lowering. Tilting up the ROPS/FOPS provides access to hydraulic and electrical components. Raising ROPS/FOPS WARNING Always secure the ROPS/FOPS to the chassis with anchor bolts and washers (M, Fig. 158) before driving or using the machine.

  • Page 157: Lower Rops/Fops

    Maintenance Lower ROPS/FOPS 1. Lift the ROPS/FOPS up slightly until tilt prop bar (P Fig. 161) clears the slot at the back of bracket (F). Push tilt prop bar (P) forward to allow the ROPS/FOPS to tilt forward and down. Fig.

  • Page 158: Electrical System

    Maintenance Electrical System WARNING WARNING Never lay a metal object on top of a battery, because a short circuit can result. Battery acid Inspect and check the machine’s electrical is harmful to skin and fabrics. If acid spills, equipment at regular intervals. Defects, such as follow these first-aid tips: loose connections or scorched cables much be repaired before using the machine.

  • Page 159: Using A Booster Battery (Jump-Starting)

    Maintenance To access the battery, use the ignition key to unlock (H, Fig. 163) and open the battery cover, located on the top left of the machine next to the top engine cover. Fig. 163 – Battery Compartment CAUTION Always hold the battery compartment cover open when working on the battery.

  • Page 160: Fuses And Relays

    Maintenance Fuses and Relays Table 39: RT250 (SN 70501 and Up) Engine IMPORTANT: Blown fuses indicate electrical sys- Compartment Relays tem malfunctions. Determine what caused the fuse Relay Circuit to blow and repair the problem before replacing the Horn fuse. HVAC Engine Compartment Fuses/Relays Air Conditioning Condenser Fan...
  • Page 161 Maintenance Table 40: RT250 (SN 70501 and Up) Engine Compartment Fuses Tail Light, Backup Alarm, Radio HVAC Condenser Fan Interlocks, 2-Speed, Hydraglide™, Lift, Tilt (Controller 3) ECU Constant Power Work Lights Lift, Standard/High-Flow Aux. Hydraulic Controllers (Controller 1 & High-Flow Module) HVAC Relay Auxiliary Power Outlets...
  • Page 162 (SN 921651 and Up) Resistance (A / Ω) Drive Logic Control, Tilt (Controller 2) Model RT175 with Tier 4 Engines (SN 811051 and Up) Interlocks, 2-Speed, Hydraglide™, Model RT210 with Tier 4 Engines (SN 921651 and Up) Float, High-Flow Auxiliary Hydraulics...
  • Page 163 Maintenance Model RT175 with Tier 4 Engines (SN 811051 and Up) Model RT210 with Tier 4 Engines (SN 921651 and Up) Fig. 170 – Power-A-Tach® Relay/Fuse Table 42: Engine Compartment Fuses Rated Fuse/ Current / Protected Circuit Resister Resistance (A / Ω) Power-A-Tach®...
  • Page 164 Model RT210 with interim Tier 4 Engines Wiper Motors (SN 21201-921000) Parking Brake Switch Work Lights Model RT175 with interim Tier 4 Engines (SN 10951- Drive, Tilt (Controller 2) 811000) Fuel Injection Pump Model RT210 with interim Tier 4 Engines (SN 21201-...

  • Page 165: Fuses Under Rops/Fops

    Maintenance Fuses Under ROPS/FOPS Model RT175 with interim Tier 4 Engines (SN 10951- Model RT175 with interim Tier 4 Engines 811000) (SN 10951-811000) Model RT210 with interim Tier 4 Engines (SN 21201- 921000) Model RT210 with interim Tier 4 Engines...

  • Page 166: Control Modules

    • Hydraulic and air filters indicator inputs • Two-speed travel logic • Safety logic control • Lift arm float and Hydraglide™ logic Fig. 175 – Control Modules (Models RT175/RT210 Lift Arm and Standard Auxiliary Flow Control Shown; RT250 Similar) Module Control module (P) includes outputs for lift arm and standard auxiliary hydraulics flow function.

  • Page 167: Long-Term Storage

    Maintenance Long-Term Storage After Storage 1. Replace and re-connect the battery. If storing the machine for a long period (longer than 2 months), perform the procedures in this section. 2. Perform all steps for returning the engine to service according to long-term engine storage Before Storage section in the engine operation manual.

  • Page 168: Air Conditioning Maintenance

    Maintenance Air Conditioning Maintenance Outside Air Intake Filter 1. Perform the “Mandatory Safety Shutdown Pro- Test air conditioning function weekly. Reduced air cedure” on page 20. conditioning function could indicate a low refrigerant level. Low refrigerant or refrigerant leaks 2. Remove hardware (F, Fig. 177) securing the can cause air conditioning compressor overheating outside air filter cover (G).

  • Page 169: Windshield Washer Reservoir

    Maintenance Windshield Washer Reservoir The windshield washer reservoir (R, Fig. 178) is located inside the engine compartment. Check the windshield washer reservoir level daily before starting the machine and fill if necessary. Fig. 178 – Windshield Washer Reservoir IMPORTANT: Fill the windshield washer fluid res- ervoir with a commercial windshield washer fluid or clean tap water only.

  • Page 170: Final Shutdown / Decommissioning

    Maintenance Final Shutdown / Decommission- 12. Remove any dirt and/or debris from the engine compartment, the chassis and the cylinder rod surfaces. IMPORTANT: Dispose of all materials properly. 13. Remove the battery. Used oils/fluids are environmental contaminants and may only be disposed of at approved collection 14.

  • Page 171: Maintenance Log

    Maintenance Maintenance Log Log all maintenance as it is performed in the following table. Table 46: Maintenance Log Date Hours Maintenance Procedure Printed in U.S.A. 50940411/G0219...
  • Page 172 Maintenance Table 46: Maintenance Log Date Hours Maintenance Procedure 50940411/G0219 Printed in U.S.A.
  • Page 173 Maintenance Table 46: Maintenance Log Date Hours Maintenance Procedure Printed in U.S.A. 50940411/G0219...
  • Page 174 Maintenance Table 46: Maintenance Log Date Hours Maintenance Procedure 50940411/G0219 Printed in U.S.A.

  • Page 175: Troubleshooting

    Troubleshooting Engine Troubleshooting Table 47: Engine Troubleshooting Problem Possible Cause Corrective Action Lower arm rests/safety bars to operating Error code “0”. Arm rest/safety bar in position. Engine will not start with either raised position; cab door not closed (if arm rest/safety bar raised, or the cab equipped);...

  • Page 176: Indicator Lamp Troubleshooting

    Troubleshooting Table 47: Engine Troubleshooting Problem Possible Cause Corrective Action Adjust oil level. See “Checking Engine Oil Engine oil level incorrect Level” on page 127 Turn engine off and allow it to cool. Cooling air circulation restricted Remove restriction Fan shroud improperly positioned Contact dealer Change engine oil and filter.

  • Page 177: Seal And Hose Troubleshooting

    Troubleshooting Table 48: Indicator Lamp Troubleshooting Indicator Indicator Description Possible Cause Corrective Action Icon Check cooling system. See “Engine Cooling System” on page 131 Hydraulic oil temperature too hot Check hydraulic oil level Drive system continuously overloaded Improve operation procedure Lift/tilt or auxiliary system continuously Improve operation procedure Hydraulic oil temperature...

  • Page 178: Hydraulic System Troubleshooting

    Troubleshooting Hydraulic System Troubleshooting Table 50: Hydraulic System Troubleshooting Problem Possible Cause Corrective Action Error code present? See “Error Codes” on page 172 Top-off hydraulic oil. See “Checking Low hydraulic oil level Hydraulic Oil Level” on page 138 Hydraulic oil is not at operating Allow longer warm-up temperature Engine to pump coupling or hydraulic...

  • Page 179: Hydrostatic Travel Drive System Troubleshooting

    Troubleshooting Table 50: Hydraulic System Troubleshooting Problem Possible Cause Corrective Action Cycle lift and tilt cylinders to maximum Air in hydraulic system stroke and maintain for a few seconds to clear air from the hydraulic system Top-off hydraulic oil. See “Checking Low hydraulic oil level Lift and/or tilt functions inconsistent/jerky Hydraulic Oil Level”...
  • Page 180 Troubleshooting Table 51: Hydrostatic Travel Drive System Troubleshooting Problem Possible Cause Corrective Action Allow longer warm-up Replace hydraulic oil with proper type/ Hydraulic oil viscosity too heavy grade. See “Fluids/Lubricants Types and Capacities” on page 35 Top-off hydraulic oil. See “Checking Low hydraulic oil level Drive system noisy Hydraulic Oil Level”...

  • Page 181: Electrical Troubleshooting

    Troubleshooting Electrical Troubleshooting Table 52: Electrical Troubleshooting Problem Possible Cause Corrective Action Battery terminals or cables loose or Clean battery terminals/cable corroded connections and tighten Test battery. Recharge/replace as Battery malfunction Loss of electrical power necessary Correct over-current problem and replace Blown main fuse main fuse.

  • Page 182: Miscellaneous Troubleshooting

    No CAN Communication drive / lift arm / standard aux. flow control module to main / drive control module Engine Error Codes Models RT175/RT210 Yanmar Engine Diagnostic Trouble Codes (DTC) Table 55: Yanmar Engine Diagnostic Trouble Codes (DTC) Error Item...
  • Page 183 Troubleshooting Table 55: Yanmar Engine Diagnostic Trouble Codes (DTC) Error Item P-Code Part State P0227 Acceleration Sensor 3 Acceleration sensor 3 fault (high voltage) P0228 Acceleration Sensor 3 Acceleration sensor 3 fault (high voltage) P1127 Acceleration Sensor 3 Sensor failure (pulse communication) P1227 Travel Pedal Position Sensor "B”...
  • Page 184 Troubleshooting Table 55: Yanmar Engine Diagnostic Trouble Codes (DTC) Error Item P-Code Part State P1568 Charge Switch Charge alarm P1562 Charge Switch Charge switch open circuit P0113 New Air Temperature Sensor New air temperature sensor fault (high voltage) P0112 New Air Temperature Sensor New air temperature sensor fault (low voltage) P0546 Exhaust Air Temperature Sensor...
  • Page 185 Troubleshooting Table 55: Yanmar Engine Diagnostic Trouble Codes (DTC) Error Item P-Code Part State P1263 Injector 1 (Cylinder Number 3) Injector 1 unclassified P1269 Injector 4 (Cylinder Number 3) Injector 4 unclassified P1265 Injector 2 (Cylinder Number 2) Injector 2 short-circuit Injector 2 open circuit (inherent location of the P0202 Injector 2 (Cylinder Number 2)
  • Page 186 Troubleshooting Table 55: Yanmar Engine Diagnostic Trouble Codes (DTC) Error Item P-Code Part State GND short-circuit of throttle valve drive H bridge 2950 P1659 Intake Throttle Drive Circuit output 1 2950 P0660 Intake Throttle Drive Circuit No-load of throttle valve drive H bridge circuit Overload on the drive H bridge circuit of the throttle 2950 P1660...
  • Page 187 Troubleshooting Table 55: Yanmar Engine Diagnostic Trouble Codes (DTC) Error Item P-Code Part State 522241 P1223 Engine Fuel Rack Actuator Relay Circuit fault B 522241 P1222 Engine Fuel Rack Actuator Relay Circuit fault A 522241 P1221 Reserved 522242 P1244 Cold Start Device Intermittent fault 522242 P1243...
  • Page 188 Troubleshooting Table 55: Yanmar Engine Diagnostic Trouble Codes (DTC) Error Item P-Code Part State 522579 P1405 Short-circuit between the EGR motor coils 522580 P0488 EGR position sensor malfunction 522581 P148A EGR stuck open valve malfunction 522582 P049D EGR initialization malfunction 522583 P1410 EGR high temperature thermistor malfunction...
  • Page 189 Troubleshooting Table 55: Yanmar Engine Diagnostic Trouble Codes (DTC) Error Item P-Code Part State 522730 U1167 Immobilizer Pulse communication fault 522730 U0167 Immobilizer Communication fault 522744 P1626 ECU Internal Malfunction Actuator drive circuit 1 GND short-circuit 522746 P1438 Exhaust Throttle Voltage fault 522747 P1439...
  • Page 190 Troubleshooting Table 55: Yanmar Engine Diagnostic Trouble Codes (DTC) Error Item P-Code Part State Rail pressure fault (injector B/F temp error during 543491 P1669 Rail Pressure Control/Sensor PLV4 limp home) Models RT250 Deutz Engine Error Codes Table 56: Deutz Engine Error Codes Error Code Engine Error Code Type Error Description...
  • Page 191 Troubleshooting Table 56: Deutz Engine Error Codes Error Code Engine Error Code Type Error Description Charged air pressure above warning threshold 102-2 Charged air pressure above shut-off threshold Sensor voltage out of target range; sensor error 102-3 charged air pressure; signal range check high; short- Charged air pressure error circuit to battery or open load Sensor voltage out of target range;...
  • Page 192 Troubleshooting Table 56: Deutz Engine Error Codes Error Code Engine Error Code Type Error Description Current below normal or open circuit; injector cyl.1 (in 651-3 firing order); interruption of electric connection Injector cyl. 3: the current drop measured by ECU is 652-3 above the target range;...
  • Page 193 Troubleshooting Table 56: Deutz Engine Error Codes Error Code Engine Error Code Type Error Description ECU receives a permanent signal; Override switch; 1237-2 Override switch error plausibility error Rail pressure relief valve: open frequency exceeds specification; Pressure Relief Valve (PRV) reached 523009-9 maximum allowed opening count;...
  • Page 194 Troubleshooting Table 56: Deutz Engine Error Codes Error Code Engine Error Code Type Error Description Rail pressure: fuel pressure in rail below target range dependant on engine speed; rail pressure disrupted, positive governor deviation; maximum positive rail pressure deviation exceeded concerning set fuel flow; power reduction may result Rail pressure: fuel pressure in rail exceeds target range dependant on engine speed;...

  • Page 195: Drive And Valve Error Codes

    Troubleshooting Table 56: Deutz Engine Error Codes Error Code Engine Error Code Type Error Description Short to battery in fuel feed pump circuit; electric fuel 523906-3 pre-supply pump short to battery Short to ground in fuel feed pump circuit; electric fuel 523906-4 pre-supply pump;...
  • Page 196 Troubleshooting Table 57: Drive and Valve Error Codes Error Error Description Fault Cause Fault Action Corrective Action Code Check rear sensor calibration, recalibrate sensor if req’d. Refer to the Service Manual. Check wiring and connectors on font sensor and front solenoid valves.
  • Page 197 Troubleshooting Table 57: Drive and Valve Error Codes Error Error Description Fault Cause Fault Action Corrective Action Code Check front sensor wiring and Both pumps will be connector. disabled at first. Then Front pump swash sensor signal Check front sensor supply and both pumps could be run voltage out of range, shorted to signal voltages.
  • Page 198 Troubleshooting Table 57: Drive and Valve Error Codes Error Error Description Fault Cause Fault Action Corrective Action Code Check rear sensor and rear solenoid valve wiring and connectors. Check correct harness connections Both pumps will be Rear pump swash sensor does between front and rear sensors and disabled at first.
  • Page 199 Troubleshooting Table 57: Drive and Valve Error Codes Error Error Description Fault Cause Fault Action Corrective Action Code Check top/center solenoid valve coil wiring and connector. Top center solenoid valve coil Attachment forward Check resistance of top/center Attachment forward tilt tilt valve solenoid B and/or wire connection is open or solenoid valve coil.
  • Page 200 Troubleshooting Table 57: Drive and Valve Error Codes Error Error Description Fault Cause Fault Action Corrective Action Code Check joystick wiring and Faulty axis is disabled. Left joystick output Internal error on one or both of the connector. Functional axis remains data fault X and Y axes of the left joystick.
  • Page 201 Troubleshooting Table 57: Drive and Valve Error Codes Error Error Description Fault Cause Fault Action Corrective Action Code Check connector and wiring to Pump swash plate Supply voltage for swashplate sensors. sensor supply sensors is faulty. Swash sensor Both pumps are disabled. Check sensor supply voltage.
  • Page 202 Troubleshooting Table 57: Drive and Valve Error Codes Error Error Description Fault Cause Fault Action Corrective Action Code Check connector and wiring on and No CAN CAN messages not being sent between controller1, controller2 communication Both pumps and multiple from the multi-function display to and multi-function display.
  • Page 203 Troubleshooting NOTES Printed in U.S.A. 50940411/G0219...
  • Page 204 Troubleshooting 50940411/G0219 Printed in U.S.A.

  • Page 205: Schematics

    Schematics Schematic Conventions Table 57: Harness Names / Circuit No. Sets - Circuit Types Within Sets / Wire Colors Harness Naming Conventions Circuit Sets Wire Color Abbreviations Circuit No. Harness Name Circuit Types Within Set Wire Color Abbreviation Sets HC = Harness/Chassis 1 –...

  • Page 206: Model Rt250 (Sn 70501 And Up) Schematics

    Schematics Model RT250 (SN 70501 and Up) Schematics RT250 Fuse/Relay Locations Index Ω F7 - 30A F1 - 10A F13 - 120 CAN - Bus Fuel Pump Contr. #2 Horn HVAC AC Fan F14 - 10A F8 - 20A F2 - 10A Door/Radio/Aux HVAC Fan Contr.

  • Page 207: Rt250 Connector / Splice Locations Index

    Schematics Table 59: RT250 Fuses / Resistors Schematic Schematic Fuse Protected Circuit / Notes Fuse Protected Circuit / Notes Page Page CAN Terminating Resistor / 120 Tail Lights, Backup Alarm, Radio Ohms ECU Constant Power HVAC Relay Horn Relay Ignition Radio ATO 1 30 Power-A-Tach V-Battery...
  • Page 208 Schematics Table 60: RT250 Connector Names / Schematics Locations Schematic Schematic Schematic Schematic Schematic Name Name Name Name Name Page Page Page Page Page C126 C127 199, 206, 210 C128 C129 C130 C131 C132 C133 C134 C135 C136 C137 C138 C139 C140 196, 206,...
  • Page 209 Schematics Table 61: RT250 Splice Locations and Functions Schematic Schematic Name Function Name Function Page Page SPL54 196 Main Switched Power SPL56 202 Tilt Solenoid Power SPL57 199 Cab & ROPS Power SPL58 209 EU Running Light SPL59 209 EU High Beam SPL60 209 EU Low Beam SPL61 209...

  • Page 210: Engine/Starting And Charging - Model Rt250

    Schematics Engine/Starting and Charging – Model RT250 page 198 page 206 page 210 page 199 page 199 page 199 page 200 page 199 page 212 page 205 page 199 page 202 page 198 page 199 page 201 page 200 page 198 page 198 page 198 50940411/G0219...

  • Page 211: Engine Sensors - Models Rt250

    Schematics Engine Sensors – Models RT250 page 212 page 200 page 200 page 201 page 198 page 198 page 201 page 198 page 198 page 198 page 198 page 198 page 198 page 198 page 198 page 198 page 203 page 212 page 198 page 198...

  • Page 212: Engine Ecu - Models Rt250

    Schematics Engine ECU – Models RT250 page 197 page 212 page 197 page 212 page 197 page 212 page 197 page 201 page 200 page 197 page 197 page 196 page 197 page 204 page 197 page 197 page 197 page 204 page 197 page 204...

  • Page 213: Power Distribution/Fuses - Models Rt250

    Schematics Power Distribution/Fuses – Models RT250 page 210 page 202 page 200 page 196 page 200 page 201 page 203 page 200 page 208 page 211 page 196 page 211 page 200 page 200 page 207 page 200 page 210 page 208 page 200 page 196...

  • Page 214: Power Distribution/Relays - Models Rt250

    Schematics Power Distribution/Relays – Models RT250 page 196 page 206 page 206 page 212 page 197 page 199 page 197 page 198 page 198 page 199 page 206 page 206 page 212 page 199 page 207 page 207 page 212 page 199 page 202 page 199...

  • Page 215: I/O Controller - Models Rt250

    Schematics I/O Controller – Models RT250 page 212 page 197 page 205 page 203 page 205 page 203 page 212 page 199 page 200 page 196 page 205 page 198 page 205 page 200 page 212 page 197 page 205 page 212 page 206 Printed in U.S.A.

  • Page 216: Solenoid Controller A - Models Rt250

    Schematics Solenoid Controller A – Models RT250 page 207 page 209 page 200 page 212/212 page 199 page 203 page 203 page 203 page 203 page 196 page 212/212 50940411/G0219 Printed in U.S.A.

  • Page 217: Solenoid Controller B - Models Rt250

    Schematics Solenoid Controller B – Models RT250 page 212 page 199 page 199 page 199 page 201 page 202 page 202 page 201 page 197 page 197 page 202 page 202 page 204 page 204 Printed in U.S.A. 50940411/G0219...

  • Page 218: Operator/Drive Controls - Models Rt250

    Schematics Operator/Drive Controls – Models RT250 page 211 page 211 page 211 page 211 page 211 page 212 page 211 page 211 page 203 page 211 page 203 page 211 page 198 page 198 page 198 page 198 page 198 50940411/G0219 Printed in U.S.A.

  • Page 219: High-Flow/Self-Level/Power-A-Tach® Quick Attach System - Models Rt250

    Schematics High-Flow/Self-Level/Power-A-Tach® Quick Attach System – Models RT250 page 201 page 199 page 201 page 201 page 206 page 210 page 212 page 201 page 212 page 201 page 212 page 200 page 196 Printed in U.S.A. 50940411/G0219...

  • Page 220: Hvac - Models Rt250

    Schematics HVAC – Models RT250 page 200 page 196 page 205 page 199 page 212 page 200 page 200 page 212 page 212 page 200 50940411/G0219 Printed in U.S.A.

  • Page 221: Track Tension/Work Lights - Models Rt250

    Schematics Track Tension/Work Lights – Models RT250 page 199 page 201 page 200 page 208 page 199 page 208 page 200 page 208 page 199 page 212/212 page 202 page 210 page 210 page 199 page 212 Printed in U.S.A. 50940411/G0219...

  • Page 222: Wipers/Washer Pump - Models Rt250

    Schematics Wipers/Washer Pump – Models RT250 page 200 page 207 page 207 page 212 page 199 page 212 page 197 page 212 page 210 page 212 page 210 page 207 page 199 page 200 (page 211) 50940411/G0219 Printed in U.S.A.

  • Page 223: Eu Road Lighting - Models Rt250

    Schematics EU Road Lighting – Models RT250 page 210 page 210 page 196 To B page To C page 212 To A To D To E To F To E page 199 To H To G To D page 202 To F To H To G...

  • Page 224: Auxiliary Power/Dome Light/Radio - Models Rt250

    Schematics Auxiliary Power/Dome Light/Radio – Models RT250 page 199 page 209 page 212 page 211 page 209 page 209 page 209 page 208 page 199 page 207 page 196 page 199 page 207 page 211 page 212 page 208 page 205 page 199 50940411/G0219 Printed in U.S.A.

  • Page 225: Operator Can Interface - Models Rt250

    Schematics Operator CAN Interface – Models RT250 page 199 (page 208) page 204 page 210 page 200 page 210 page 204 page 204 page 204 page 204 page 204 page 204 page 199 page 204 page 204 Printed in U.S.A. 50940411/G0219...

  • Page 226: Grounds - Models Rt250

    Schematics Grounds – Models RT250 page 208 page 205 page 210 page 210 page 206 page 207 page 208 page 206 page 200 page 200 page 208 page 200 page 200 page 196 page 200 page 200 page 207 page 201 page 202 page 202 page 206...

  • Page 227: Model Rt175 With Tier 4 Engines (Serial Numbers 811051 And Up) Model Rt210 With Tier 4 Engines (Serial Numbers 921651 And Up)

    Model RT175 with Tier 4 Engines (Serial Numbers 811051 and Up) Model RT210 with Tier 4 Engines (Serial Numbers 921651 and Up) Models RT175 and RT210 with Tier 4 Engines – Fuse/Relay Locations Index F13 - 10A F7 - 10A...

  • Page 228: Rt175 / Rt210 With Tier 4 Engines Connector / Splice Locations Index

    Maxi 2 60 Starter Solenoid Maxi 3 80 Glow Plugs ATO 1 30 Power-A-Tach V-Battery RT175 / RT210 with Tier 4 Engines Connector / Splice Locations Index Table 64: RT175 / RT210 Connector Names / Schematics Locations Schematic Schematic Schematic Schematic...
  • Page 229 Schematics Table 65: RT175 / RT210 Connector Names / Splice Locations and Functions Schematic Schematic Name Function Name Function Page Page SPL1 Rear Door Ground SPL2 Rear Door Ground SPL3 Wiper Ground SPL4 Rear Work Light Power SPL5 HF Aux Rev. Power...

  • Page 230: Engine/Starting And Charging - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics Engine/Starting and Charging – Models RT175 / RT210 with Tier 4 Engines page 220 page 219 page 227 page 223 page 219 page 217 page 231 page 217 page 217 page 233 page 217 page 220 page 220 page 226...

  • Page 231: Power Distribution/Fuses - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics Power Distribution/Fuses – Models RT175 / RT210 with Tier 4 Engines page 222 page 224 page 218 page 227 page 229 page 232 page 216 page 232 page 230 page 228 page 226 page 231 page 228 page 228...

  • Page 232: Power Distribution/Relays - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics Power Distribution/Relays – Models RT175 / RT210 with Tier 4 Engines page 217 page 233 page 222 page 217 page 227 page 227 page 233 page 227 page 217 page 233 page 227 page 228 page 217 page 228...

  • Page 233: Engine Sensors - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics Engine Sensors – Models RT175 / RT210 with Tier 4 Engines page 220 page 216 page 233 page 220 page 222 page 216 page 220 page 221 page 220 page 221 page 220 page 220 page 220 page 220...

  • Page 234: Engine Ecu - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics Engine ECU – Models RT175 / RT210 with Tier 4 Engines page 217 page 233 page 217 page 233 page 217 page 233 page 219 page 221 page 219 page 222 page 219 page 219 page 219 page 219...

  • Page 235: Engine Ecu (Continued) - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics Engine ECU (Continued) – Models RT175 / RT210 with Tier 4 Engines page 220 page 219 page 219 page 219 page 219 page 219 page 219 page 219 page 219 page 219 page 219 page 219 page 219 page 219...

  • Page 236: I/O Controller - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics I/O Controller – Models RT175 / RT210 with Tier 4 Engines page 233 page 219 page 226 page 224 page 226 page 224 page 233 page 217 page 218 page 220 page 216 page 225 page 220 page 226...

  • Page 237: Solenoid Controller A - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics Solenoid Controller A – Models RT175 / RT210 with Tier 4 Engines page 228 page 230 page 218 page 233 page 218 page 217 page 224 page 224 page 224 page 224 page 216 page 233 Printed in U.S.A.

  • Page 238: Solenoid Controller B - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics Solenoid Controller B – Models RT175 / RT210 with Tier 4 Engines page 233 page 217 page 222 page 223 page 222 page 223 page 220 page 223 page 225 page 223 page 220 page 225 50940411/G0219 Printed in U.S.A.

  • Page 239: Operator/Drive Controls - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics Operator/Drive Controls – Models RT175 / RT210 with Tier 4 Engines page 232 page 232 page 232 page 232 page 232 page 233 page 232 page 232 page 224 page 232 page 224 page 232 page 220 page 220...

  • Page 240: High-Flow/Self-Level/Power-A-Tach® Quick Attach System - Models Rt175/Rt210 With Tier 4 Engines

    Schematics High-Flow/Self-Level/Power-A-Tach® Quick Attach System – Models RT175/RT210 with Tier 4 Engines page 222 page 217 page 222 page 222 page 227 page 231 page 233 page 222 page 233 page 222 page 233 page 218 page 216 50940411/G0219 Printed in U.S.A.

  • Page 241: Hvac - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics HVAC – Models RT175 / RT210 with Tier 4 Engines page 218 page 226 page 216 page 217 page 233 page 218 page 218 page 233 page 233 page 218 Printed in U.S.A. 50940411/G0219...

  • Page 242: Track Tension/Work Lights - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics Track Tension/Work Lights – Models RT175 / RT210 with Tier 4 Engines page 217 page 222 page 218 page 229 page 217 page 229 page 218 page 229 page 217 page 233 page 223 page 231 page 217 page 231...

  • Page 243: Wipers/Washer Pumps - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics Wipers/Washer Pumps – Models RT175 / RT210 with Tier 4 Engines page 218 page 228 page 228 page 233 page 217 page 233 page 233 page 231 page 233 page 231 page 228 page 218 page 217 (page 232) Printed in U.S.A.

  • Page 244: Eu Road Lighting - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics EU Road Lighting – Models RT175 / RT210 with Tier 4 Engines page 231 page 231 page 230 page 216 page 231 page 230 page 233 page 230 page 230 page 230 page 230 page 230 page 217 page 230...

  • Page 245: Auxiliary Power/Dome Light/Radio - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics Auxiliary Power/Dome Light/Radio – Models RT175 / RT210 with Tier 4 Engines page 230 page 230 page 230 page 217 page 233 page 232 page 229 page 217 page 230 page 230 page 228 page 230 page 216 page 232...

  • Page 246: Operator Can Interface - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics Operator CAN Interface – Models RT175 / RT210 with Tier 4 Engines page 217 (page 229) page 231 page 223 page 231 page 225 page 225 page 225 page 225 page 225 page 225 page 217 page 225 page 225 50940411/G0219 Printed in U.S.A.

  • Page 247: Grounds - Models Rt175 / Rt210 With Tier 4 Engines

    Schematics Grounds – Models RT175 / RT210 with Tier 4 Engines page 229 page 226 page 231 page 231 page 230 page 227 page 229 page 218 page 227 page 218 page 229 page 218 page 218 page 229 page 218...

  • Page 248: Model Rt175 With Interim Tier 4 Engines (Serial Numbers 10951 - 811000), Model Rt210 With Interim Tier 4 Engines (Serial Numbers 21201 - 921000)

    (Serial Numbers 10951 - 811000) Model RT210 with interim Tier 4 Engines (Serial Numbers 21201 - 921000) RT175 (Serial Numbers 10951 - 811000), RT210 (Serial Numbers 21201 - 921000) Fuse/Relay Locations Index C133 – FUSE BLOCK C134 – RELAY BLOCK...
  • Page 249 ATO1 30 Power-A-Tach V-Battery RT175 (Serial Numbers 10951 - 811000), RT210 (Serial Numbers 21201 - 921000) Con- nector / Splice Locations Index Table 68: RT175 / RT210 with interim Tier 4 Engines - Connector Names / Schematics Locations Schematic Schematic Schematic...
  • Page 250 249, 250, 252 249, 250, 253 C146 C148 C150 C160 C176 C178 C192 Table 69: RT175 / RT210 with interim Tier 4 Engines - Connector Names / Splice Locations and Functions Schematic Schematic Name Function Name Function Page Page SPL1...
  • Page 251 Schematics Table 69: RT175 / RT210 with interim Tier 4 Engines - Connector Names / Splice Locations and Functions Schematic Schematic Name Function Name Function Page Page SPL43 244 CAN High SPL44 242 Park Brake Power SPL45 253 Chassis Ground...

  • Page 252: Engine/Starting And Charging - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics Engine/Starting and Charging – Model RT175 / RT210 with interim Tier 4 Engines page 239 page 253 page 240 page 251 page 251 page 251 page 240 page 246 page 240 page 242 page 240 page 242 page 242...

  • Page 253: Engine Sensors - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics Engine Sensors – Model RT175 / RT210 with interim Tier 4 Engines page 238 page 241 page 240 page 240 page 240 page 240 page 240 page 240 page 242 page 242 page 247 page 240 page 240 page 240...

  • Page 254: Engine Ecu - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics Engine ECU – Model RT175 / RT210 with interim Tier 4 Engines page 245 page 239 page 245 page 253 page 239 page 239 page 239 page 239 page 245 page 239 page 239 page 239 page 245 page 239...

  • Page 255: Power Distribution - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics Power Distribution – Model RT175 / RT210 with interim Tier 4 Engines page 242 page 244 page 242 page 249 page 252 page 252 page 247 page 239 page 248 page 248 page 249 page 249 page 247 page 240...

  • Page 256: Controller 3 - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics Controller 3 – Model RT175 / RT210 with interim Tier 4 Engines page 239 page 238 page 239 page 246 page 246 page 246 page 241 page 247 page 238 page 244 page 244 page 246 page 253 page 253...

  • Page 257: Controller 2 - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics Controller 2 – Model RT175 / RT210 with interim Tier 4 Engines page 250 page 245 page 244 page 244 page 238 page 253 page 245 page 245 page 244 page 253 page 244 page 251 page 245 page 251 page 251 Printed in U.S.A.

  • Page 258: Controller 1 - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics Controller 1 – Model RT175 / RT210 with interim Tier 4 Engines page 241 page 241 page 242 page 243 page 240 page 243 page 252 page 243 page 242 page 240 page 243 page 252 50940411/G0219 Printed in U.S.A.

  • Page 259: Operator/Drive Controls - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics Operator/Drive Controls – Model RT175 / RT210 with interim Tier 4 Engines page 252 page 252 page 252 page 252 page 252 page 252 page 252 page 252 page 253 page 240 page 240 page 240 page 240 page 240...

  • Page 260: High-Flow/Self-Level/Power-A-Tach® Quick Attach System - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics High-Flow/Self-Level/Power-A-Tach® Quick Attach System – Model RT175 / RT210 with interim Tier 4 Engines page 242 page 242 page 253 page 253 page 242 page 242 page 238 page 242 page 242 page 251 page 247 page 253 page 241 50940411/G0219 Printed in U.S.A.

  • Page 261: Hvac - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics HVAC – Model RT175 / RT210 with interim Tier 4 Engines page 241 page 244 page 239 page 253 page 242 page 246 page 238 page 251 page 241 page 253 page 253 page 253 page 253 Printed in U.S.A.

  • Page 262: Track Tension/Lighting Control - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics Track Tension/Lighting Control – Model RT175 / RT210 with interim Tier 4 Engines page 241 page 242 page 238 page 249 page 247 page 246 page 251 page 251 page 243 page 240 page 243 page 238 page 253...

  • Page 263: Wipers/Washer Pumps - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics Wipers/Washer Pumps – Model RT175 / RT210 with interim Tier 4 Engines page 248 page 248 page 253 page 241 page 253 page 250 page 251 page 248 page 248 page 253 page 241 page 241 page 253 Printed in U.S.A.

  • Page 264: Work Lights - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics Work Lights – Model RT175 / RT210 with interim Tier 4 Engines page 249 page 241 page 249 page 253 page 249 page 249 page 241 page 253 page 241 page 243 page 238 page 253 page 241 page 241 50940411/G0219 Printed in U.S.A.

  • Page 265: Eu Road Lighting - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics EU Road Lighting – Model RT175 / RT210 with interim Tier 4 Engines page 248 page 248 page 238 page 251 page 248 page 251 page 253 page 251 page 251 page 251 page 251 page 251 page 241...

  • Page 266: Operator Display/Can Interface - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics Operator Display/CAN Interface – Model RT175 / RT210 with interim Tier 4 Engines page 245 page 244 page 245 page 245 page 241 page 244 page 245 page 245 page 245 page 253 page 245 page 245 page 242...

  • Page 267: Grounds - Model Rt175 / Rt210 With Interim Tier 4 Engines

    Schematics Grounds – Model RT175 / RT210 with interim Tier 4 Engines page 249 page 246 page 251 page 251 page 250 page 249 page 247 page 250 page 249 page 249 page 247 page 248 page 242 page 247...
  • Page 268 Schematics NOTES 50940411/G0219 Printed in U.S.A.

  • Page 269: Hydraulic Schematic

    Schematics Hydraulic Schematic Printed in U.S.A. 50940411/G0219...
  • Page 270 Schematics NOTES 50940411/G0219 Printed in U.S.A.

  • Page 271: Index

    Index DPF Filter Maintenance ........51, 78 Ash Cleaning ..........51 After Operation ........... 86 DPF Ash Cleaning ........133 Air Conditioning Forcing Stationary Regeneration ....81 Maintenance ..........159 Recovery Regeneration .........84 Attachments Regeneration Inhibit ........82 14-Pin Connector ........108 Reset Regeneration ........79 Connecting/Disconnecting ......
  • Page 272 Index Grading ............. 111 Maintenance ..........50 Status ............50 Hydraglide™ ..........67, 100 Button ............67 Operation ............69 Hydraulic Hose Maintenance ......140 Operational Checks ..........69 Hydraulic System Operator’s Seat ...........61 Maintenance ..........137 Changing Hydraulic Oil ......138 Changing Hydraulic Oil Filter ....138 Pallet Forks Checking Hydraulic Oil Level ....
  • Page 273 Wipers/Washer Pumps ......249 Track Tension Cylinder Stops ....142, 145 Work Lights .......... 250 Track Tension Switch ........143 Models RT175/RT210 with Tier 4 Engines 213 Transport Position ..........96 Auxiliary Power/Dome Light/Radio ..231 Transporting/Loading ........117 Engine ECU ........220, 221 Travel Drive Operation ........88...
  • Page 274 Index Using Attachments ..........14 V-Belt Maintenance .......... 132 Vibration Information ......... 15 Warm Up ............77 Windshield Washer Fluid Reservoir ......68, 160 Windshield Wipers/Washer ......68 Working with Buckets Tips When Loading Trucks ......110 50940411/G0219 Printed in U.S.A.

  • Page 275: Ec Declaration Of Conformity

    We hereby declare that the machine listed below conforms to EC Directives: 2004/108/EC (EMC), 2006/42/EC (Machinery) and 2000/14/EC (Noise Emis- sion), as amended by 2005/88/EC. In accordance with EN/ISO Standards: Category: EARTH-MOVING MACHINERY/LOADERS/ COMPACT/SEATED OPERATOR Models: RT175, RT210, RT250 Directive/Conformity Assessment Procedure/Notified Body: 2004/108/EC Type-test Self-certification 2006/42/EC Self-certification ---------- TÜV Industrie Service...
  • Page 276 NOTES 50940411/G0219 Printed in U.S.A.

  • Page 277: Torque Specifications

    Torque Specifications Note: Use these torque values when tightening hardware (excluding: locknuts and self-tapping, thread forming and sheet metal screws) unless specified otherwise. Hydraulic fittings with various seals (light application). All torque values are in Nm (lb.-ft.) unless marked otherwise. Straight pipe fitting with thread and screwed plug (GE) Non-return valve Identification aid out-...
  • Page 278 With coarse-pitch thread. All torque values are in Nm (lb.-ft.) unless marked otherwise. Threads according to DIN 912, DIN 931, DIN 933, etc. Threads according to DIN 7984 Thread 10.9 12.9 10.9 5.5 (4.1) 8 (6) 10 (7) 5 (4) 7 (5) 10 (7) 14 (10)

  • Page 279: Sae Torque Values

    SAE Torque Values NOTE: All torque values are in lb.-ft. UNIFIED GRADE 2 GRADE 5 GRADE 8 NATIONAL LUBED LUBED LUBED THREAD 8-32 8-36 10-24 10-32 1/4-20 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14 7/16-20 1/2-13 1/2-20 9/16-12 9/16-18 5/8-11 5/8-18 3/4-10 3/4-16 7/8-9...
  • Page 280 For Support and Service, Contact Your Dealer www.gehl.com/dealer-locator Manitou Group One Gehl Way, West Bend, WI 53095-0179 U.S.A. www.gehl.com © 2019 All rights reserved...

This manual is also suitable for:

Rt175 gen:3Rt210Rt210 gen:3Rt250 gen:3

Table of Contents