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CONSTIUENTS ARE KNOWN IN THE STATE OF CALIFORNIA TO CAUSE CANCER AND REPRODUCTIVE HARM. VISIT WWW.P65WARNINGS.CA.GOV NOTICE: Maintenance and Repairs should ONLY be performed by a trained specialists or qualified person. Please contact Rayco Mfg for a listing of approved maintenance facilities in your area.
Parts are readily found through illustrations with accompanying wide rubber tracks yield ground pressure of just 4.0 psi when Rayco part numbers. The machine assembly is listed by basic loaded. Powerful, 2-speed track drives achieve travel speeds groups to enable ease of finding parts.
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Number of cylinders: 6 Bore: 4.13” (105mm) Stroke: 5.32” (135mm) Displacement: 434 cu. in / 7.1L Gross HP at maximum no load RPM: 275HP @2200 RPM RCT150A Operator • Service • Maintenance Manual Maximum rated torque: 927lb-ft (1257 N-m)@1400 RPM Cooling medium: Liquid cooled radiator Foreword Air Cleaner: Dry type with Pre-Cleaner and Safety Element...
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Use the below table to record identification numbers and dealer information. Serial Numbers Location Whenever communicating with Rayco or your Rayco dealer, have your machine serial number handy, as it can help pinpoint most exactly what information is needed in caring for your machine.
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RCT150A Operator • Service • Maintenance Manual Serial Number Location & Information Identification Numbers Model Number Serial Number Machine Engine Implement Implement Dealer Information Name Address Dealer Contact Phone Number Hours Sales Parts Service 800.392.2686...
RCT150A Operator • Service • Maintenance Manual Safety California Proposition Keep the equipment free from foreign material. Remove debris, oil, tools, and other items from the deck, from walkways, 65 Warning and from steps. Diesel engine exhaust and some of its constituents are known Secure all loose items such as lunch boxes, tools, and other to the State of California to cause cancer, birth defects, and items that are not a part of the equipment.
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Rayco, you must use it only if you have accurately evaluated precautions. An accident can often be avoided by recognizing it and found that it threatens no one’s safety. You should potentially hazardous situations before an accident occurs.
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RCT150A Operator • Service • Maintenance Manual Safety General Hazard Information Head protection must conform to ANSI Z89.1 and DO NOT wear under chin strapping while operating or within the operation area of the Horizontal Grinder. Eye protection must conform to ANSI Z87.1 and be the wrap around style.
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High pressure oil that is released can cause oil to spray. Fluid penetration can cause serious injury and possible death. Rayco recommends the use of only genuine Rayco Fluid Penetration replacement parts. Use the following guidelines when you...
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RCT150A Operator • Service • Maintenance Manual Safety Improperly disposing of waste can threaten the environment. Always shut-off the engine and wait for all moving parts, Potentially harmful fluids should be disposed of according belts, fans, rotors, drums, cutting wheels (etc) to come to a to local regulations.Always use leak proof containers when complete stop before opening access covers and/or guards.
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RCT150A Operator • Service • Maintenance Manual Safety Coolant Electrolyte is an acid. Electrolyte can cause personal injury. Do not allow electrolyte to contact the skin or the eyes. Always wear protective glasses for servicing batteries. Wash hands after touching the batteries and connectors. Use of gloves is recommended.
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Repair any lines that are loose or damaged. Leaks can Never check the battery charge by placing a metal object cause fires. Consult your Rayco dealer for repair or for across the terminal posts. Use a voltmeter or a hydrometer.
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Replacement parts which are authorized by could affect the operator’s performance and concentration. Rayco are the only parts which should be used for repair or Maintain a drug-free work place. replacement on this machine.
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Observe all applicable local government regulations when Operation and Maintenance Manual, “Reference Material”. you use this machine. Consult your Rayco dealer in order to obtain copies of the Parking material. The information should be reviewed by every person Park on a level surface. If you must park on a grade, chock that operates the machine.
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Work Tool options - Attachments Speed of travel – At higher speeds, forces of inertia tend to Only use work tools that are approved by Rayco for use on make the machine less stable. Rayco machines. Refer to the Operation and Maintenance Roughness of terrain or surface –...
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RCT150A Operator • Service • Maintenance Manual Safety Equipment Lowering with Engine • Keep the terrain in good condition. Stopped a. Remove any large rocks or obstacles. b. Fill any ditches and holes. Before lowering any equipment with the engine stopped, clear the area around the equipment of all personnel.
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Rayco or polycarbonate front guards that are the applicable requirements for lockout/ tag out procedures, approved by Rayco are available for machines with a cab or and its intent to comply with OSHA regulations. an open canopy. On machines that are equipped with cabs, Lock Out Procedure the windshield should also be closed.
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RCT150A Operator • Service • Maintenance Manual Safety that supplies energy to the equipment. In case of 4. Inform all affected personnel. mechanical energy, a block may be used to stop the 5. Check to see that all affected persons are located in a release of stored energy.
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RCT150A Operator • Service • Maintenance Manual Safety IF WHIPPING or SWAY OCCURS, DO NOT steer. DO NOT apply your brakes and NEVER speed up. Let off the gas pedal and hold the steering wheel in a straight-ahead position. A “combination disturbance” is improper handling, whipping, sway, over-steering or other deviation of the tow vehicle or trailer from their intended path, due to one or more causes (improper loading, steering inputs, excessive speed,...
RCT150A Operator • Service • Maintenance Manual Operation Know Your Machine: General Identification - Exterior 1. Engine Compartment 8. Track Rollers 2. Fuel Fill Neck 9. Travel Motor, Sprocket 3. Hydraulic Tank Location 10. Rubber Track 4. Cab 11. Head Lights 5.
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RCT150A Operator • Service • Maintenance Manual Operation Cab Interior 1. Operator Seat 2. Seat Belt (MUST BE BUCKLED TO START ENGINE) 3. Weight & Height Adjustment - The seat must be adjusted for the driver’s weight and height with the driver sitting in the seat.
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RCT150A Operator • Service • Maintenance Manual Operation Cab Interior continued... indicator will light beside the soft keys on the display. The final drive defaults to low when the key switch is turned on. Joystick Controls The machine also has an auto-shift feature which will automatically downshift the final drive to provide more torque while in high range.
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• Engine RPM active and previous faults will • Engine hours be stored. If a fault occurs seek • System voltage service through Rayco or a Rayco Dealer. • Coolant temperature • Oil pressure 3. Using the soft keys various gauges are available to monitor •...
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Seat Belt The service reminders permit you to reset or modify reminders This machine was shipped from Rayco with a factory installed for changing hydraulicoil, air filters, and hydraulic oil or for seat belt. Consult your Rayco dealer for all replacement parts.
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RCT150A Operator • Service • Maintenance Manual Operation Operation Starting Procedure • Engine Oil Level • Fuel Level Normal Starting Safety Interlocks • Radiator Screen is free of debris The safety interlocks are as follows: • Track Tension • Operator must be in the seat. Inspect the overall condition of the machine and its hydraulic components.
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See your Rayco dealer for mounting guidelines. with suitable jack stands or an equivalent, until the • Any alteration that is not specifically authorized by Rayco machine is serviced and the engine can be started. invalidates the certification for the ROPS/FOPS. The protection that is offered by the ROPS/FOPS will be impaired if the ROPS/FOPS has structural damage.
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RCT150A Operator • Service • Maintenance Manual Operation Operation Seat and Seat Belt Inspection • Always keep body parts (arms, legs, etc.) inside the cab of the crawler. Adjust the seat at the beginning of each work period. Also • When using an attachment that may throw objects or adjust the seat when you are changing operators.
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RCT150A Operator • Service • Maintenance Manual Operation Operating on Slopes Towing the Machine 58’ PERSONAL INJURY OR DEATH COULD RESULT 30° WHEN TOWING A DISABLED MACHINE INCORRECTLY. BLOCK THE MACHINE TO PREVENT MOVEMENT BEFORE DISENGAGING 100’ THE TRACK DRIVES. THE MACHINE CAN ROLL FREE IF IT IS NOT BLOCKED.
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RCT150A Operator • Service • Maintenance Manual Operation Operation Put an observer in a safe position in order to watch the 6. Install the tie-downs at the four locations on the undercarriage and block the tracks in the front and in pulling procedure.
When consulting this manual regarding the longer Please contact Rayco Mfg for a maintenance intervals, care must be taken to listing of approved maintenance...
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RCT150A Operator • Service • Maintenance Manual Maintenance Maintenance Log Date Machine Hrs Description of Service/Maintenance Notes 800.392.2686...
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RCT150A Operator • Service • Maintenance Manual Maintenance First Every Every Every Every 10 Hours Every Service Interval: 1000 or Daily Year Needed Hours Hours Hours Hours Hours Walk Around Inspection-Check for Leaks, Damage, etc. Air Intake Piping- Inspect Back-Up Alarm - Test Brake System - Test Engine Coolant Level check...
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RCT150A Operator • Service • Maintenance Manual Maintenance Maintenance Intervals Air Cleaner Elements - Clean/ Replace BEFORE PERFORMING ANY MAINTENANCE, PLEASE CONSULT THE “SAFETY” SECTION FOR VITAL INFORMATION RELATED TO OPERATING THIS POWERFUL MACHINE! The maintenance section is a guide to equipment care. The Maintenance Interval Schedule on the previous page lists the items to be maintained at a specific service interval.
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RCT150A Operator • Service • Maintenance Manual Maintenance Grease Buildup - Remove Dump Bed Lift Cylinders - Both Ends ACCUMULATED GREASE AND OIL ON A MACHINE IS A FIRE HAZARD. REMOVE SUCH DEBRIS WITH STEAM CLEAN ING OR HIGH PRESSURE WATER. FOR CLEANING WITH A HOT WATER CLEANING DE VICE, USE A SPRAY STEAM WITH A PRESSURE NOT EXCEEDING 426 PSI (2982 KPA) TO PRE VENT DAMAGE TO...
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RCT150A Operator • Service • Maintenance Manual Maintenance Dump Bed Hinges The dump bed hinges (3) are below the bed. Track Roller Pivot Shafts The track roller pivot shafts (4) or positioned on each track above the rollers. There are 4 on each side with a total of 8 grease zerks that will need serviced.
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RCT150A Operator • Service • Maintenance Manual Maintenance Battery - Check Adjust Electrolyte Level 1. Remove the cover carefully by prying with a screwdriver. 2. Electrolyte level should be 1/4” to 1/2” above metal plates (just touching bottom of plastic fill neck). Add distilled water as needed.
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Engine Oil Level - Check 2. Using a filter wrench, remove the oil filter (7) on the machine and replace with a new one (Rayco part # 801394). Apply a light coat of oil on the seal onto the threads of the filter.
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RCT150A Operator • Service • Maintenance Manual Maintenance Fuel System Fuel System Water Separator - Check & Drain Fuel Tank - Fill Water is heavier than diesel fuel and will settle to the bottom of the bowl and will appear different in color. WITH THE ENGINE OFF, drain the water by opening the self-venting drain valve and allowing all water to escape.
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RCT150A Operator • Service • Maintenance Manual Maintenance The oil level sight gauge (4) is located directly on the panel 3. Place containers on the ground under the hydraulic tank drain plug (7). Note: The drain plug could be either on as shown.
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RCT150A Operator • Service • Maintenance Manual Maintenance Hydraulics - Start Up Procedure Diagram 5. Fill Pump and Motor Cases of the circuit through the uppermost case drain ports. This gives both units instant Action Step Comments lubrication at start-up. Also remove top hose connection 1.
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RCT150A Operator • Service • Maintenance Manual Maintenance 9. Charge Pressure should be steady at approximately 340 2. Start the engine and run it at normal operating speed. to 440 Psi. This indicates the system is full. Using the boom motion controls, slowly, then at normal operating speed, cycle the boom through all its motions 10.
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Pump grease into the valve (2) until the dimension is within the specified range listed above. NOTICE If the dimension does not enter into the specified range, even after the grease has been inserted. Contact your nearest certified Rayco Dealer or Service center.
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RCT150A Operator • Service • Maintenance Manual Maintenance • If the dimension is within the required range, re-install the valve cover and tighten the bolts. Track drive oil - Check To check the track drive oil the drive unit must be on flat, level ground and the drive placed in accordance to the above figure and plug (3) removed.
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RCT150A Operator • Service • Maintenance Manual Maintenance Track Wear - Check IF THERE ARE ANY LARGE CRACKS OR DAMAGE TO THE RUBBER TRACK, REPLACE THE TRACK IMMEDIATELY. THERE IS DANGER THAT THE RUBBER TRACK MAY BREAK SUDDENLY WITHOUT WARNING DURING OPERATION. NOTICE When checking the rubber track, remove all mud, snow, and debris from the track before checking.
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If the unit continues to overheat after cleaning the machine 2. The machine should be run at an idle under no load until as described above, please consult your Authorized RAYCO it reaches a safe operating temperature. Running under Dealer to discuss other issues that may be causing the no load will most effectively cool it down because the problem.
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RCT150A Operator • Service • Maintenance Manual Dump Schematic 34519 Rev A 120 bar FF6801- ITEM QTY PART # DESCRIPTION ELBOW 90° -08MORFS -10MORB 08-10 THIS SPACE IS INTENTIONALLY LEFT FF6802- ELBOW 45° -08MORFS -10MORB BLANK 08-10 FF6804- TEE-RUN -08MORFS -10MORB FF6400- O-RING CONNECTOR -08MORFS 08-10-08...
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RCT150A Operator • Service • Maintenance Manual AC Hose Kit 40211 Rev A ITEM QTY PART# DESCRIPTION 762806 FIT-90EL-6FOR-6 HOSE END 763003 FIT-90EL-10FOR-10 HOSE END 151'' 762802 HOSE-AC-#6 GH134 AEROQUIP 762809 FIT-SPLCR W/HSP-8HOSE END 144'' 762803 HOSE-AC-#8 GH134 AEROQUIP 762813 FIT-SPLCR W/LSP-10HOSE END 100'' 762804 HOSE-AC-#10 GH134 AEROQUIP 763002 FIT-EL90-8FOR X -8 HOSE END...
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RCT150A Operator • Service • Maintenance Manual Machine Wiring Schematic 40299 THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF RAYCO MFG, INC. ANY REPRODUCTION IN PART OR WHOLE WITHOUT THE WRITTEN PERMISSION OF RAYCO MFG, INC. IS PROHIBITED. DANFOSS DM430 DISPLAY...
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WHT - WHITE (DUMP DN) YLW - YELLOW /TC - TRACER COLOR ( ) IMPRINT LETTERING (WINCH IN) (WINCH OUT) RAYCO MFG, INC. CAD GENERATED DRAWING, UNLESS OTHERWISE SPECIFIED DO NOT MANUALLY UPDATE DIMENSIONS ARE IN INCHES TOLERANCES ARE: WOOSTER, OHIO...
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RCT150A Operator • Service • Maintenance Manual Battery Cable Kit 40298 Rev A THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF RAYCO MFG, INC. ANY REPRODUCTION IN PART OR WHOLE WITHOUT THE WRITTEN PERMISSION OF RAYCO MFG, INC. IS PROHIBITED. 8" 2/0 RED...
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MASTER DIS STARTER POS AFTER TYPE 'C' BATTERY POS 40298-04 TYPE 'D' & 'E' 29" 2/0 BLACK RCT150A Operator • Service • Maintenance Manual BATTERY POST FRAME NEG. GROUND TYPE 'C' & 'F' 40298-05 TYPE 'D' Battery Cable Kit Rev A 12"...
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RCT150A Operator • Service • Maintenance Manual Troubleshoot...
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RCT150A Operator • Service • Maintenance Manual Specifications & F AYCO UBRICATION LUID PECIFICATIONS Engine Oil During the initial break-in period, the engine will consume more oil than usual. Check the engine oil level daily. ONLY USE CH-4 (or better) CLASSIFICATION OILS WITH A 10 TBA OR HIGHER. See the Engine Operator Manual for engine lubricating oil specifications.
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Track Drive Oil The track drives should be filled with a Synthetic 75W-90 heavy duty gear oil. This oil should have an API service classification of GL-5 which has an extreme pressure additive. A synthetic 75W-140 or 80W-140 heavy duty GL-5 gear oil could also be used in warm climates to extend gear life.
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RCT150A Operator • Service • Maintenance Manual Specifications RAYCO COOLANT SPECIFICATIONS Coolant / Antifreeze Recommendations Most commercial antifreezes are formulated for gasoline engine applications and will, therefore, have high silicate content. These antifreezes are intended for aluminum automotive engines and are unacceptable for diesel engines. Use antifreeze that is formulated with a low silicate level and the proper coolant additives for heavy duty diesel engines.
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RCT150A Operator • Service • Maintenance Manual Specifications Torque Specifications General Torque Information Mismatched or incorrect fasteners can result in damage or malfunction, or possible injury. Take care to avoid mixing metric dimensioned fasteners and inch dimensioned fasteners. Exceptions to these torques are given in the Maintenance Section, if necessary. Prior to installation of any hardware, ensure that components are in near new condition.
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RCT150A Operator • Service • Maintenance Manual Specifications 5.5 Collegamento dell’impianto oleodinamico 5.5 Connection of the hydraulic system Procedere Clean hoses sempre alla pulizia di tutti i tubi prima del thoroughly prior to connection and remove any montaggio mediante decapaggio e rimuovere internal obstructions.
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RCT150A Operator • Service • Maintenance Manual Specifications 5.6 Collegamento del freno 5.6 Connection of the brake Il riduttore puo’ essere provvisto di un freno negativo The gearbox drive can be supplied with a safety a dischi multipli di sicurezza a comando idraulico negative multidisc brake hydraulically driven (parking (freno di stazionamento).
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RCT150A Operator • Service • Maintenance Manual Specifications LUBRIFICAZIONE LUBRICATION 6.1 Lubrificazione riduttore 6.1 Gearbox lubrication La lubrificazione è separata fra motore e riduttore. motor gearbox have separate La lubrificazione del riduttore e' a sbattimento in lubrication. The gearbox is lubricated by oil splashing. bagno d'olio.
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RCT150A Operator • Service • Maintenance Manual Specifications 6.2 Riempimento olio 6.2 Oil filling Il riduttore viene The gearbox is fornito privo di olio ma predisposto con tappi di supplied without oil; anyway it has filling, carico, scarico e livello. Prima della messa in draining and oil level plugs.
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RCT150A Operator • Service • Maintenance Manual Specifications Verificare l’esatto Check the correct livello olio lubrificante momento oil level after filling through the appropriate plug. riempimento tramite l’apposito tappo. La quantità di olio lubrificante necessaria al Oil quantity to fill the gearbox is indicated on the riempimento del riduttore è...
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RCT150A Operator • Service • Maintenance Manual Specifications 6.4 Riduttore fornito con olio 6.4 Gearbox factory filled with oil Prima della Before messa in funzione, verificare il livello dell'olio starting up, check the level of lubricating oil. If lubrificante. necessario effettuare necessary, refill with lubricant oil.
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RCT150A Operator • Service • Maintenance Manual Specifications MESSA IN ESERCIZIO E RODAGGIO START UP AND RUNNING IN In questa prima fase, si raccomanda di adottare alcune In this first stage it is advised to follow the measures precauzioni come di seguito indicato: given below: Controllare che il motoriduttore sia correttamente Check the correct lubrication of the unit.
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SERVICE PARTS - QUICK REFERENCE SERVICE FILTERS TRACK ASSEMBLY PARTS DESCRIPTION PART # Qty. DESCRIPTION PART# Qty. Hydraulic Pressure 803876 Front Idler 33293 Engine Oil Filter 806180-5 Idler Tension Assembly 32326 Primary Fuel Filter 806180-7 Bottom Roller 803068 Secondary Fuel Filter 806180-9 Track 803072...
Belts will be covered under warranty only if Rayco on any Rayco product are those set forth on this page. In receives warranty from their supplier. no event will the dealer and or Rayco be liable for incidental b.
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We care about your safety. When operating your RAYCO® machinery always wear an ap- proved helmet complete with ear muffs, face shield and the proper eye wear. Never operate under the influence of alcohol or drugs. Know your RAYCO, read and understand your owner’s manual cover to cover.
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