Manitowoc 2250 Operator's Manual
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Manitowoc 2250 Operator's Manual

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Manitowoc 2250
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  • Page 1 Manitowoc 2250 Operator Manual...
  • Page 3 The serial number of the crane and applicable attachments (luffing jib, MAX-ER ) is the only method your Manitowoc Cranes dealer or the Manitowoc Crane Care Lattice Team has of providing you with correct parts and service information. The serial number is located on a crane identification plate attached to the operator’s cab and each attachment.
  • Page 4 THE ORIGINAL LANGUAGE OF THIS PUBLICATION IS ENGLISH...

  • Page 5: Table Of Contents

    Manitowoc Cranes Dealer ........
  • Page 6 TABLE OF CONTENTS 2250 OPERATOR MANUAL Maintenance Instructions ............2-19 Safe Maintenance Practices .
  • Page 7 2250 OPERATOR MANUAL TABLE OF CONTENTS Special Controls ..............3-43 Clamshell Operation—Manually Operated Clutch .
  • Page 8 TABLE OF CONTENTS 2250 OPERATOR MANUAL Heaters ..............3-85 Thermostats .
  • Page 9 2250 OPERATOR MANUAL TABLE OF CONTENTS Remove Carbody Pedestals............4-35 Install Counterweight and Assemble and Attach Boom .
  • Page 10 TABLE OF CONTENTS 2250 OPERATOR MANUAL Install Block-Up Limit Control and Connect Electric Wiring....... 4-82 Boom Removal .
  • Page 11 2250 OPERATOR MANUAL TABLE OF CONTENTS Load Block ..............4-122 Universal Anchor Joint .
  • Page 12 TABLE OF CONTENTS 2250 OPERATOR MANUAL THIS PAGE INTENTIONALLY LEFT BLANK TOC-viii Published 06-24-16, Control # 241-01...
  • Page 13 Manitowoc Cranes Dealer ........
  • Page 14 2250 OPERATOR MANUAL THIS PAGE INTENTIONALLY LEFT BLANK 1-ii Published 06-24-16, Control # 241-01...

  • Page 15: Section 1

    INTRODUCTION CRANE DATA CHANGE OF OWNERSHIP REGISTRATION See the crane data specific to your crane: If you are the new owner of a Manitowoc crane, please register it with Manitowoc Cranes so we can contact you if • Basic specifications the need arises.

  • Page 16: Identification And Location Of Components

    INTRODUCTION 2250 OPERATOR MANUAL IDENTIFICATION AND LOCATION OF COMPONENTS Crane Components Item Description #44 Heavy Lift Boom Operator’s Cab Boom Butt Handling Cylinder Rotating Frame Adapter Carbody Counterweight (both ends) Step (both ends) Jacking Cylinders (qty 4) Carbody (undercarriage) Crawler (both sides)
  • Page 17 2250 OPERATOR MANUAL INTRODUCTION Item Description Left Swing Motor (optional) Right Swing Motor Luffing Hoist Drum Swivel Load Drum(s) Motor Right Rear Load Drum Engine Right Crawler Drive Boom Hoist Drum Left Crawler Drive Pump Drive and System Left Rear Load Drum Front Load Drum Operator’s Cab...

  • Page 18: Engine Components

    INTRODUCTION 2250 OPERATOR MANUAL Engine Components Item Description Diesel Exhaust Fluid (DEF) Filler Tube Diesel Particulate Filter (DPF) Diesel Exhaust Fluid (DEF) Dosing Unit Fuel Filler Tube Air Filter Restriction Gauge Air Filter Assembly Battery (qty 2) Temperature Sensor Tail Pipe...
  • Page 19 2250 OPERATOR MANUAL INTRODUCTION Item Description Temperature Switch Cooling Assembly Oil Pressure Switch Turbocharger FIGURE 1-4 continued Manitowoc Published 06-24-16, Control # 241-01...

  • Page 20: Hydraulic Tank Components

    INTRODUCTION 2250 OPERATOR MANUAL Hydraulic Tank Components Item Description Rotating Bed Hydraulic Oil Reservoir Filter Access Cover (qty 2) Fill Cap Level Gauge Clean-Out Cover Diffuser Sight Window (qty 2) Swing Check Valve (qty 3) Temperature Sending Unit Pressure Transducer...

  • Page 21: Outline Dimensions

    2250 OPERATOR MANUAL INTRODUCTION OUTLINE DIMENSIONS Standard Crane (series 3 counterweight arrangement shown) FIGURE 1-6 Manitowoc Published 06-24-16, Control # 241-01...

  • Page 22: 35-Foot Elevated Cab

    INTRODUCTION 2250 OPERATOR MANUAL 35-Foot Elevated Cab FIGURE 1-7 Published 06-24-16, Control # 241-01...

  • Page 23: Crane Weights

    - - - - - - - - - - - - - - - - - - - - - - - - - - Total rotating bed counterweight - - - - - 2250 SERIES 1 - - - - - - - - - - - - - - - - - - -...
  • Page 24 INTRODUCTION 2250 OPERATOR MANUAL Weight Description Kilograms Pounds Counterweight handling link (each) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BOOM NO.
  • Page 25 2250 OPERATOR MANUAL INTRODUCTION Weight Description Kilograms Pounds 622 mm (24-1/2 in) diameter lagging for 1 854 mm (73 in) wide RINGER drum (each) - - - - - 1,800 BOOM NO. 44 OPTIONS 9,1 m (30 ft) tapered insert (with wire rope guide) - - - - - - - - - - - - - - - - - - - - - - -...

  • Page 26: English And Metric Conversions

    INTRODUCTION 2250 OPERATOR MANUAL ENGLISH AND METRIC CONVERSIONS Inverse Conversion Divide (÷) the known value by the conversion factor to obtain Direct Conversion the equivalent value in desired units. For example, 3,6576 m Multiply (x) the known value by the conversion factor to is converted to feet (ft), as follows.

  • Page 27: Manitowoc Cranes Dealer

    Go to www.manitowoccranes.com. Go to Dealer Locater. For questions about this manual or the 2250 Cranes, contact your Manitowoc Cranes dealer. If you do not know the Follow the on-screen prompts to locate your Manitowoc contact information for your Manitowoc Cranes dealer, locate Cranes dealer.
  • Page 28 INTRODUCTION 2250 OPERATOR MANUAL THIS PAGE INTENTIONALLY LEFT BLANK 1-14 Published 06-24-16, Control # 241-01...

  • Page 29: Section 2

    Pin Removal ..............2-24 Manitowoc...
  • Page 30 2250 OPERATOR MANUAL Disassembly Precaution ............2-24 Personnel Handling Policy .

  • Page 31: Continuous Innovation

    Manitowoc Cranes dealer o r t h e M a n i t o w o c C r a n e C a r e L a t t i c e Te a m a t www.manitowoccranes.com.
  • Page 32 SAFETY INFORMATION 2250 OPERATOR MANUAL Table 2-1. Common Safety Symbols Cut or Crush Hazards Cut Hazard M100090 M100091 M100066 M100065 M100069 M100067 Fire Crush Hazards Extinguisher M100070 M100071 M100072 M100073 M100074 M100082 Explosion Fall Hazards Falling Boom (Crush) Hazards Hazard...

  • Page 33: Safety And Information Signs

    2250 OPERATOR MANUAL SAFETY INFORMATION Table 2-2. Miscellaneous Symbols Engine Coolant Diesel Fuel Engine Coolant Engine Oil Level Hydraulic Filter Hydraulic Oil Vent M100273 M100271 M100267 M100268 M100269 M100272 Diesel Exhaust Pump Drive Oil Tire Pressure No Fuel No Water...

  • Page 34: Crane Access Points

    Take necessary precautions to prevent slipping and/or unless they have catwalks. falling off the crane during assembly, disassembly, NOTE: Catwalks are available from Manitowoc Cranes for maintenance, or other work. boom and jib sections. Manitowoc Cranes has provided stairways, ladders, and Two optional ladders, stored in 12 m (40 ft) insert platforms at the locations shown.

  • Page 35: Getting On Or Off Crane

    2250 OPERATOR MANUAL SAFETY INFORMATION GETTING ON OR OFF CRANE Never climb onto or off a moving crane. Climb onto and off the crane only when it is parked and only with the operator’s Personnel getting on and off the crane shall do so only at permission.
  • Page 36 SAFETY INFORMATION 2250 OPERATOR MANUAL A03893 Catwalk/ Elevated Cab Back-Up Catwalk/ Platform Shown Power Plant Platform Operator’s Stairs Enter/ Exit Catwalk/Platform Between Drums Enter/ Exit Catwalk/ View F Platform Elevated Cab FIGURE 2-1 continued Published 06-24-16, Control # 241-01...

  • Page 37: Operator Manual/Capacity Chart Storage

    If the serial numbers of your manuals and capacity charts do not match the serial numbers of the crane or attachment, STORAGE contact your Manitowoc Cranes dealer for the proper Manitowoc Cranes provides the following manuals and other manuals or capacity charts.

  • Page 38: Safe Operating Practices

    Operator training and qualification is the crane rigging personnel, and jobsite personnel in safe operation. owner’s responsibility. Manitowoc Cranes cannot foresee all hazards that will arise in the field. Therefore, safety remains the responsibility of A qualified person is defined as one who by reason of crane operators and the owner.

  • Page 39: Pre-Start Checks

    2250 OPERATOR MANUAL SAFETY INFORMATION after safety concerns have been addressed or if the NOTE: The operator shall obey a stop signal at all times, continuation of crane operations is directed by the lift regardless of who gives it. supervisor.

  • Page 40: Handling The Load

    Capacity Chart for boom. The extra weight may cause overload, tipping, or the crane configuration. structural damage. NOTE: Capacity charts for Manitowoc Cranes show the NOTE: Never operate the crane during an electrical total weight of freely suspended loads for various thunderstorm.

  • Page 41: Attaching The Load

    2250 OPERATOR MANUAL SAFETY INFORMATION Attaching the Load The load line is not kinked or otherwise damaged. Multiple part load lines are not twisted around each other • Attach the hook to the load with slings, or other suitable in such a manner that the lines will not separate when rigging.

  • Page 42: Multiple-Load-Line Operation

    Decisions such as the necessity to reduce crane ratings, Manitowoc Cranes highly recommends that you contact load position, boom position, ground support, and speed your Manitowoc Cranes dealer for lift planning assistance of movement must be in accordance with the designated and approval.

  • Page 43: Holding The Load

    (simultaneous operation, same or opposite direction, or individual operation). To aid the operator in staying within the crane's capacity chart with the total applied load, Manitowoc Cranes • When using tandem drums, the maximum operating recommends that its cranes be equipped with Rated...

  • Page 44: Signals

    (other than those established by the signal system), all service and must not be used. crane motions must be stopped. Manitowoc Cranes provides the following safety devices on • The signal person shall: its cranes: Be tested by a designated person and show that he •...

  • Page 45: Operational Aids

    Manitowoc Cranes provides the following operational aids on NOTE: The temporary alternative measures for the anti- its cranes, either as standard equipment or optional tw o-b lo ck d evi ce d o n ot ap pl y w he n li fti ng equipment.
  • Page 46 SAFETY INFORMATION 2250 OPERATOR MANUAL • Jib Angle or Radius Indicator obstructions including power lines, or to limit the swing sector specified in the capacity chart). Make sure you know the boom angle (see Boom Angle Radius Indicator on page 2-15).

  • Page 47: Assembling, Disassembling, Or Operating Crane Near Electric Power And Transmission Lines

    The crane is not insulated. Do not allow unnecessary personnel in the vicinity of the crane while • To avoid death or serious injury, Manitowoc Cranes operating. Permit no one to lean against or touch the recommends that all parts of crane, boom, and load crane.

  • Page 48: Electrocution Hazard Devices

    SAFETY INFORMATION 2250 OPERATOR MANUAL • Appoint a reliable and qualified signal person, equipped only the boom nose and a small portion of the boom. w i t h a l o u d s i g n a l w h i s t l e o r h o r n a n d v o i c e...

  • Page 49: Refueling

    Cranes or your Manitowoc Cranes dealer. Maintenance Instructions REFUELING To ensure safe and proper operation of Manitowoc Cranes, • When using a portable container to refuel the crane, the they must be maintained according to the instructions...
  • Page 50 SAFETY INFORMATION 2250 OPERATOR MANUAL Stop the engine and render the starting means • Avoid battery explosion—do not smoke while performing inoperative. battery maintenance or short across battery terminals to check its charge. Place a warning sign at the start controls, alerting other personnel that the crane is being serviced and •...

  • Page 51: Environmental Protection

    ENVIRONMENTAL PROTECTION removed. Dispose of waste properly! Improperly disposing of waste • Unless authorized in writing by Manitowoc Cranes, do can threaten the environment. not alter the crane in any way that affects the crane’s performance (including welding, cutting, or burning...

  • Page 52: Boom Disassembly Safety

    SAFETY INFORMATION 2250 OPERATOR MANUAL FIGURE 2-3 BOOM DISASSEMBLY SAFETY Safety decals are placed near the connections on each boom section. See Boom Disassembly Decal Drawing for more information. Workers involved with boom disassembly shall be trained DANGER and experienced in the operation and disassembly of construction cranes.
  • Page 53 2250 OPERATOR MANUAL SAFETY INFORMATION A1301 View A WRONG – DANGEROUS! And There Is No Blocking If Boom Is Off Ground Under Boom Sections... and Supported by Straps... Boom Will COLLAPSE When Lower Pins Are Removed! View B WRONG – DANGEROUS!

  • Page 54: Pin Removal

    SAFETY INFORMATION 2250 OPERATOR MANUAL Pin Removal When removing pins from boom sections, stand clear of pins being removed. Even though the boom is resting on blocking, individual pin connections may still be under the load. Pins can be ejected forcefully if the boom has any pressure on it or if the boom is not supported properly.

  • Page 55: Personnel Handling Policy

    50 percent of the rated capacity Use of a Manitowoc crane to handle personnel is acceptable for the radius and configuration of the crane. provided: •...
  • Page 56 All safety signs must be in place and legible. We also urge safety of personnel . Manitowoc cranes crane owners to upgrade their cranes with • Hoisting personnel within 6 m (20 ft) of a power line that...

  • Page 57: Pedestal/Barge-Mounted Cranes

    Manitowoc Cranes does not permit the use of a truck crane on a barge, ship, or floating platform. Pedestal-Mounted Crane...

  • Page 58: Barge-Mounted Crane

    Tie-Downs Front and Required Rear When Parked Carbody Curbing Foundation NOTE: Manitowoc Cranes does not permit traveling with load. FIGURE 2-8 Tie-Downs Carbody Foundation ® • Figure 2-9 illustrates a RINGER (crawler mounted,...

  • Page 59: Capacity Charts

    Avoid Structural Damage! • A machine list, as defined by Manitowoc, is the crane’s out-of-level (side-to-side) condition as measured by the If the crane boom or structure is shock loaded during angle between horizontal and a line drawn through the operation or if there is any indication of shock loading, all centerline of the crane’s boom hinge pins.

  • Page 60: Crane Inspection

    SAFETY INFORMATION 2250 OPERATOR MANUAL side) condition of 2-degrees as measured by the angle overloading in the following load bearing components is between horizontal and a line drawn through the required. Correct each defect found before placing the crane centerline of the crane’s boom hinge pins.
  • Page 61 D3—Engine Water Temperature Gauge ......3-19 Manitowoc Published 06-24-16, Control # 241-01...
  • Page 62 2250 OPERATOR MANUAL D4—Engine Oil Pressure Gauge ........3-19 D5—Battery Voltage Gauge .
  • Page 63 2250 OPERATOR MANUAL Maximum Bail Limit..........3-31 Minimum Bail Limit .
  • Page 64 2250 OPERATOR MANUAL 15—Rigging Winch Switch ........3-52 16—Speed Control Knob .
  • Page 65 2250 OPERATOR MANUAL Swing Drive Disconnect Operation ........3-77 General .
  • Page 66 2250 OPERATOR MANUAL THIS PAGE INTENTIONALLY LEFT BLANK 3-vi Published 06-24-16, Control # 241-01...
  • Page 67 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES SECTION 3 OPERATING CONTROLS AND PROCEDURES THIS SECTION STARTS ON THE NEXT PAGE Manitowoc Published 06-24-16, Control # 241-01...

  • Page 68: Standard Hand Signals For Controlling Crane Operations

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL STANDARD HAND SIGNALS FOR CONTROLLING CRANE OPERATIONS The following standard hand signals comply with ASME B30.5-2014. Table 3-1. Standard Hand Signals for Controlling Crane Operations M100118 M100119 M100120 M100121 M100122 M100123 M100124 M100125...
  • Page 69 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Item Description HOIST—With your forearm vertical and forefinger pointing up, move your hand in small horizontal circles. LOWER—With your arm extended downward and forefinger pointing down, move your hand in small horizontal circles.

  • Page 70: Symbol Identification

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL SYMBOL IDENTIFICATION The following symbols are used to identify controls on Manitowoc Cranes. Some symbols shown may not apply to your crane. Safety Alert: Clam Closing Pressure Warning/Caution Operating Limit System Fault Engine Diagnostics...
  • Page 71 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Crawler Travel Speed (low) Decrease/Increase Cylinder (boom) Dome Light Cylinders (gantry) Drum (free fall) (with drum number) Cylinders (jacking) Drum (lower load, boom, Extend or Retract luffing jib, or mast—depends on drum use)
  • Page 72 OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Energize (turn on) Engine Stop STOP Engine Warning Engine Engine Start Engine Diesel Exhaust Fluid (DEF) Level Engine Exhaust High Engine Temperature Temperature Engine Pressure Ether Starting Aid Engine Run Fast Engine Diesel Particulate Fil-...
  • Page 73 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Heater On/Start Horn Off/Stop Level Warning Panel Lights Limit Bypass Park Off STOP Load (lower) Park On Pins (backhitch) Load (raise) Pins (boom hinge) Locked/Unlocked Monitor/Display Pins (disengage) FIGURE 3-1 continued Manitowoc Published 06-24-16, Control # 241-01...
  • Page 74 OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Pins (engage) Setup Mode Pins (left crawler) Slow Pins (right crawler) Pins (rotating bed front) Stop (emergency) STOP Pins (rotating bed rear) Swing Remote Control Swing Left Swing Lock Rotating Beacon Scroll (down)
  • Page 75 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Winch, Rigging (haul in rope) Winch, Rigging (pay out rope) Windshield Wiper (front with washer) Windshield Wiper (overhead with washer) FIGURE 3-1 continued Manitowoc Published 06-24-16, Control # 241-01...

  • Page 76: Front Window Operation

    General The purpose of the following instructions is to familiarize qualified operators with the location and function of the operating controls for the Model 2250. This topic also contains safety information and a description of operation for each crane function.
  • Page 77 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES THIS PAGE INTENTIONALLY LEFT BLANK Manitowoc 3-11 Published 06-24-16, Control # 241-01...
  • Page 78 OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL FIGURE 3-4 3-12 Published 06-24-16, Control # 241-01...
  • Page 79 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Inboard Side of View at Pumps Hydraulic Tank (left side of upper) Right Side of Engine Thermostat (under cover) Trigger P693 P589 Shown in Connected (closed) Position Disconnect View at Boom Butt A486...

  • Page 80: A-Engine Controls

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL A—Engine Controls Engine Stop Light (red) CAUTION WARNING Engine Damage! Startup Hazard! Avoid engine damage. If this red light comes on, lower all loads and then stop the engine as soon as possible. Do Avoid the possibility of death or serious injury.

  • Page 81: A5-Diesel Particulate Filter (Dpf) Switch

    Use the INHIBIT position only if directed to do so by the Do not store DEF for long periods of time. DEF will Manitowoc Crane Care Lattice Team or an authorized deteriorate relative to time and temperature. Low- Manitowoc Cranes technician.

  • Page 82: B-Accessory Controls

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL If the DEF needs to be stored, keep it out of direct sunlight. Ultra-Violet (UV) rays can degrade DEF. Store DEF in a cool, CAUTION shaded spot. Avoid Pump Drive Damage! A7—Emergency Stop Switch...

  • Page 83: C-Indicators

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES B4—Dome Light Switch B9—Windshield Washer Switch The dome light has a two-position switch with ON and OFF Press and hold the top of the rocker switch to spray washing settings. solution onto the upper front window.

  • Page 84: C4-Digital Display

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL C10—Engine Hour Meter This shows the total number of hours the engine has been run and is located on the front console. WARNING C11—Boom Angle Indicator Tipping Hazard! Avoid tipping the crane and the possibility of death or serious injury.

  • Page 85: D-Gauges

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES D—Gauges The hydraulic tank temperature is shown on the Operating Conditions screen of the digital display. See Digital Display Figure 3-4 for the following components. Readings on page 3-54 for more information. D1—Hydraulic Tank Temperature Display D2—Fuel Level Gauge...

  • Page 86: E-Special Controls And Indicators

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL D5—Battery Voltage Gauge The crane can be operated in one of several modes. If the Free Fall option is not selected, the This shows the condition of the battery charging system. For corresponding drum operates in full power.

  • Page 87: Luffing Jib Setup

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES • The drum 1 and drum 2 control handles control the main To turn on Free Fall for the desired load drum, proceed as and auxiliary drums regardless of the auxiliary mode. follows.

  • Page 88: E5-Limit Bypass Switch

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Table 3-2. Limit Bypass Identification Limit Bypass Switch (E5) Limit Bypass Switch (E5) (momentary key switch) External Override Switch (momentary key switch) Limit Luffing Jib Setup Mode On non-CE non-CE Boom Up Limit...

  • Page 89: E7-Load Drum Indicator Lights

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES E7—Load Drum Indicator Lights Press the bottom of the rocker switch to turn off the aircraft warning beacon. The corresponding indicator lights glow green to indicate which handles and drums are active (operable) for the E11—Dome Light (optional)

  • Page 90: Drum Identification

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Drum Identification MAX-ER 2000 Attachment Drum in Boom Butt Drum 2250 MAX-ER 2000 Number 2250 Front Load Drum No Drum Available Rear or Right Rear Drum on Adapter Frame Drum on Adapter Frame...

  • Page 91: Handle-To-Drum Identification

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Handle-to-Drum Identification Right Console Left Console Handle A Handle B Handle C Handle D Mode/Drum Options Controls Controls Controls Controls Standard or Setup Mode Split Rear Drums (2-drum crane) 4—Boom Hoist 2—Right Rear 3—Left Rear...

  • Page 92: F-Boom/Luffing Hoist Controls

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL F—Boom/Luffing Hoist Controls G—Load Drum Controls Figure 3-4 for the following components. Figure 3-4 for the following components. NOTE: Drum 5 can also be used as an auxiliary hoist (load Each load drum has a spring-applied, air-released, drum).

  • Page 93: G1-Left Handle

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES G1—Left Handle Move the handle rearward to raise the load. G2—Right Handle G3—Drum 1 Park Switch NOTE: The corresponding load drum indicator lights glow G4—Drum 2 Park Switch green to indicate which handles and drums are G5—Drum 3 Park Switch...

  • Page 94: H-Swing Controls

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL G8—Drum 9 Park Switch The drum 9 park switch enables and disables load drum CAUTION operation. With the drum 9 park on, the corresponding drum Avoid Swing Drive or Boom Damage! handle is inoperable. The park brake is applied and the pawl Do not apply the swing holding brake or turn on the swing is engaged.

  • Page 95: Limit Devices

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES LIMIT DEVICES travel detent. Release the handles to OFF. The crawlers will continue to travel at the selected speed and direction. Table 3-2 for the limits that can be bypassed. Slightly move either crawler handle in the opposite direction...

  • Page 96: Boom Down Limit (If Equipped)

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Boom Down Limit (if equipped) The limit bypass switch must be turned to the BYPASS position before the load can be hoisted above the limit. Luffing Jib Up Limits WARNING Two luffing jib up limits are provided: Falling Boom Hazard! •...

  • Page 97: Luffing Jib Down Limits

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Luffing Jib Down Limits Once the screen appears, confirm it to reset the limit switch. The luffing jib can then be raised. Maximum Bail Limit WARNING Falling Boom/Jib Hazard! Avoid serious injury or equipment damage. The boom and...

  • Page 98: Load Indicator

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Load Indicator Mast Up Limit WARNING WARNING Overload Hazard! Falling Mast Hazard! Avoid serious injury or equipment damage. Never Avoid serious injury or equipment damage. To prevent the overload the capacity of the crane. A crane load indicator mast from falling over backward, make sure the proper is installed on the crane to aid the operator.

  • Page 99: Preparing Crane For Operation

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES PREPARING CRANE FOR OPERATION OPERATION Engine Startup WARNING Read Capacity Charts! Avoid serious injury or equipment damage. Failing to WARNING comply with the capacity charts can result in tipping or Running Engine Hazard! structural failure of the boom/luffing jib.
  • Page 100 OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Turn the Engine Run/Stop/Run key switch to RUN. NOTE: The engine has an ether starting aid, which the engine’s computer activates automatically when NOTE: The operating limit alert and the system fault alert needed.

  • Page 101: Boom/Luffing Hoist Operation

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Boom/Luffing Hoist Operation WARNING WARNING Two-Blocking Hazard! Avoid severe injury or equipment damage. Wire rope or Falling Boom/Jib Hazard! other parts could break, allowing the load to fall. Pay out Avoid severe injury or equipment damage. Failing to the load lines while lowering the boom or luffing jib.

  • Page 102: Swing Operation

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Swing Control Handle on Left Console A420 WARNING Falling Boom/Jib Hazard! Avoid severe injury or equipment damage. The boom or luffing jib could be pulled over backward. Operating with the boom or luffing jib above the Boom Up limit is neither intended nor approved.

  • Page 103: Load Drum Operation

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Once the rotating bed is stopped, apply the swing If equipped with a split drum, switch the drum selector to holding brake to hold the rotating bed in position for the desired position. The drum park brake will apply and short periods during the operating cycle.

  • Page 104: Liftcrane Operation-Free Fall

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL A420 CAUTION A489 Avoid Machinery Damage! Load Drum Handles on Right Console Do not turn on the park brake while lowering a load. Damage to the pawl or drum may result. Stop the drum with the brake pedal and then turn on the park brake.

  • Page 105: Clamshell Operation-Standard

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Then, fully apply the drum working brake with the Use the holding line brake to control the digging depth. pedal to stop the load and hold it in position. Use more brake to dig shallower and less brake to dig deeper.

  • Page 106: Travel Operation

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Swing back to the digging area as the bucket lowers. boom or jib. If desired, tie off the load block at the front of the rotating bed. Stop swinging when the bucket lands in the digging area.
  • Page 107 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES NOTE: The following directions of travel are with the crawler drive shafts to the rear of the operator. If the motors are to the front, the crane will travel in the direction opposite of handle movement.

  • Page 108: Stopping Engine/Leaving Crane Unattended

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL STOPPING ENGINE/LEAVING CRANE Turn on the drum park to apply the drum brake and engage the drum pawl, if equipped, for each load drum. UNATTENDED If possible, lower the boom and luffing jib onto blocking at ground level.

  • Page 109: Special Controls

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES SPECIAL CONTROLS Lower Bucket Right Clutch Brake Pedal Handle off and Left Button Release Brake to Brake Pedal Open Bucket Left Right Handle Handle USED Crane Swing and Mode Boom Hoist Handle Close...

  • Page 110: Manual Clutch Control

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Manual Clutch Control Set the engine speed to the desired rpm. Closing Bucket (Digging) CAUTION Lower the open bucket into the digging area. See Lowering Bucket on page 3-45. Press and hold the...

  • Page 111: Manual And Automatic Clutch Control

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES This setting controls the holding line pressure when Manual and Automatic Clutch Control the programmable controller automatically removes Hoisting Bucket the holding line slack. See Hoisting Bucket on page 3-45. The pressure selected will remain in Continue to pull the left drum handle back to hoist the computer memory even after the engine is stopped.

  • Page 112: Clamshell Operation-Independent Drums

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Right Open Lower Brake Pedal Left Bucket Bucket Brake Pedal Right Left Handle Handle Raise Close Crane Bucket Bucket Swing and Mode Boom Hoist Handle Closing Line Drum Holding Line Drum FIGURE 3-27 Clamshell Operation—Independent Drums...

  • Page 113: Drum 5 Operation-Boom Hoist Diverted

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Option B—Free Fall Open Boom Hoist Load Hoists The bucket is allowed to free fall open by pushing the left (Drum 4) Drum 2 Drum 3 handle forward. As long as the handle is held forward, the closing drum clutch will remain disengaged.

  • Page 114: Drum 5 Operation-Travel Diverted

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL If it becomes necessary to operate the boom hoist, turn Turn off the drum 5 park. on the drum 5 park and turn off the drum 4 park. Drum 4 Use the drum 5 handle to raise and lower loads as can then be operated to raise and lower the boom as follows.
  • Page 115 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES THIS PAGE INTENTIONALLY LEFT BLANK Manitowoc 3-49 Published 06-24-16, Control # 241-01...
  • Page 116 OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Air Valve A1053 A468 Junction Box Connection for Setup Remote Controller View A View A Remote Start Junction Box Auxiliary Valve Junction Box View C 81016529_1 View B View D Connection for Jacking...

  • Page 117: Remote Controls

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES REMOTE CONTROLS Controls Identification and Operation Figure 3-29 for the following controls. General 1—Engine Run/Stop Switch Figure 3-29 for more information. Toggle the Engine Run/Stop switch (1) up or down to start and run the engine.

  • Page 118: 5-Power Switch

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Center the switch (spring returns to this position) to stop engaging or disengaging the boom hinge pins. CAUTION Hold the switch down to engage the boom hinge pins. Seal Damage! 11—Upper Counterweight Pins Switch Prevent damage to hydraulic disconnect seals during 12—Lower Counterweight Pins Switch...

  • Page 119: Programmable Controller Calibration Procedures

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES The pressure transducers must be calibrated at the following intervals: • When a new programmable controller is installed WARNING • When a new CPU board is installed Collapsing Hazard! • When a new controller chip is installed...

  • Page 120: Controls Calibration

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Table 3-3. Pressure Sender Binary Numbers Scroll until the Control Calibration screen in Figure 3-33 appears. Binary Pump Description Increase engine speed to high idle and press the limit System Pressure (main hoist) bypass switch.

  • Page 121: Selecting Display Language

    This topic identifies display readings for all modes screen immediately appears and automatically scrolls and configurations for the 2250 (to include MAX- through the names of the limits, stopping at each for ER). Some of the readings will not appear until the...

  • Page 122: System Faults

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL System Faults • The name of the fault appears on the display at least once. Table 3-7 lists the system faults that can be displayed. • The cause of the fault is corrected.

  • Page 123: Diagnostic Display

    AUX SWING Display TRACKS Screens A1, A2, A3 The Manitowoc Crane Care Lattice Team will request these numbers when troubleshooting crane problems. D1, D2, D3 2 Rows of Numbers are used to monitor the operation of the programmable controller Numbers and system functions for MAX-ER 2000 only.
  • Page 124 OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Display Reading Function Response Corrective Action RATED CAPACITY LIMIT If equipped with shutdown option, Land load on corresponding load drum corresponding load drum stops hoisting and or raise boom. boom hoist stops lowering. Other load drums are inoperable.

  • Page 125: Mast Accumulator

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Table 3-7. System Faults Listed below are the faults that turn on the system fault alert (red light and beeper) in the operator’s cab. When the alert comes on, scroll to the SYSTEM FAULT group of the digital display to determine which fault has been reached. Take corrective action.

  • Page 126: A1 (Handles)

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Display Reading Cause of Fault Function Response BATTERY VOLTAGE LOW System voltage below 11 V. Handle commands disabled. I/O BOARD FAULT n CPU not communicating with I/O board n, Check for a loose or damaged I/O board.
  • Page 127 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Drum Identification Drum 14 514 kg (32,000 lb) 14 514 kg (32,000 lb) 2250 MAX-ER 2000 Number Option 1 Clamshell Option 2 Clamshell Front Load Drum No Drum Available Front Load Drum Rear or Right Rear...
  • Page 128 OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL DIAGNOSTIC DISPLAY Measured drum speed in rpm: + = Raise General - = Lower To activate the diagnostic display screens, turn the limit Command to park brake: bypass switch clockwise and scroll up at least one screen.
  • Page 129 1 = MAX-ER 2000 shorting plug installed neutral by the controller even if the handle is not in 2 = 2250 enabled neutral: 4 = 2250 shorting plug installed + = Raise MAX-ER 2000 travel status: - = Lower 0 = Travel disabled...
  • Page 130 OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Mast Accumulator Swing limiter sensor status (appears only if equipped with swing limiter): + = Swing right - = Swing left ACCUM Track (crane crawlers) FIGURE 3-48 Accessory disable valve stroke (0 to 100%)
  • Page 131 Any other number indicates a problem with MAX-ER Disregard information screen. For controller communication to the crane controller. factory programmer’s use only. Contact the Manitowoc Crane Care Lattice Team. Right strap cylinder rod side pressure (0 to 207 bar [0 to FIGURE 3-51 3,000 psi])
  • Page 132 OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL numbers that are on (active) in the bank are shaded black. Bank 1 in screen D1 (for example 152). Then go to the Table 3-10 Table 3-11 to identify the crane corresponding row number (152) in Table 3-12.
  • Page 133 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Table 3-10. D1 (Digital Outputs) Table 3-11. D2 (Digital Inputs) Binary Binary Component Component Identifier Identifier Bank 1 Bank 1 Drum 1 Brake Travel Detent Drum 2 Brake Drum 1 Max Air Pressure/Swing Right Limit Switch...
  • Page 134 OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Table 3-12. 8-Bit Binary System Dark shaded boxes indicate ON. White boxes indicate OFF. 3-68 Published 06-24-16, Control # 241-01...
  • Page 135 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Table 3-12. 8-Bit Binary System (continued) Dark shaded boxes indicate ON. White boxes indicate OFF. Manitowoc 3-69 Published 06-24-16, Control # 241-01...

  • Page 136: Engine Diagnostics

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Pump Identification Pump Description Number Boom Hoist Load Drum (qty 2) Swing Right Crawler Left Crawler Fan (outboard) and Accessory (inboard) Pump Pump Drive Pump Port Identification Pump Port A Port B Lower...

  • Page 137: Diagnostic Lights

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Diagnostic Lights (engine running) and has fault codes to identify specific engine problems (Figure 3-54). To identify active faults, proceed as follows: Stop the engine. Move the ignition switch to the RUN position.

  • Page 138: Installing Drum Interlock

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL • Use the left pedal (right rear drum) to apply the drum Land the load on both drums so the wire rope is slack. working brakes. Remove the load line from the drum not to be used.
  • Page 139 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES 1/2 inch - 13 UNC Bolt (50,8 mm [2 in])—Turn A583 Bolt Clockwise to Jack Drive Lug Out of Keyways Shims Drive Lug 9,5 mm (3/8 in) Diameter Flat Bar Bar 101,60 mm (4 in) Long...

  • Page 140: Swing Speed/Torque Adjustment

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL SWING SPEED/TORQUE ADJUSTMENT SWING LIMITER OPERATION General General Swing speed and torque can be adjusted to suit the The swing limiter system is a safety device that allows the operator’s needs. operator to program how far the rotating bed can be swung to the right and left.
  • Page 141 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES To set the swing limits, perform the following. Remove the limit switch actuators if they will SWING LIMITER interfere with the desired programmed limits. LIMITS OFF b. Make sure the crane’s swing motion is stopped at a position between the desired swing limits.
  • Page 142 OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Actuator Carbody A07583 Gear Cover Rotating Bracket Limit Switch Limit Cable Switch FRONT Lever Actuator Limit Roller Switch Actuator Carbody Actuator Roller in Full Rail Contact with Rail Screw Actuator Ramp View A...

  • Page 143: Swing Limit Switch Adjustment

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Swing Limit Switch Adjustment brake will reapply. The operator is free to attempt to swing away from the actuator again or stop and Figure 3-62 for the following procedure. investigate. After several attempts, it is possible to ratchet well beyond the limit.

  • Page 144: Disconnecting Crane Swing Drive

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Disconnecting Crane Swing Drive Figure 3-63 for the following procedure. Pull out the locking pin knob. Rotate the handle fully to the left (when facing the handle). Disconnect Connect Release the locking pin knob.
  • Page 145 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES A07614 A07538 Spotter Spotter Light Selector Left Wall in Cab Control Pump Valves 159 L/min (42 gpm) @ 3,000 rpm (high Hydraulic Suction Tank Screen A07538 Shut-Off Valve Shown Closed. Open Before Operating Engine.

  • Page 146: Pile Driving System Controls

    The dump Hydraulic Pump valve closes to allow oil flow from the directional control The hydraulic pump is mounted on and driven by the 2250 valve to the spotter system control valve. When the switch is swing pump.
  • Page 147 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Forward stability is affected by wind on the rear of the boom. Wind applies a force to the boom and load that adds to the crane’s overturning moment. This action has the same effect as adding load to the hook.

  • Page 148: Wind Conditions

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL WIND CONDITIONS Wind adversely affects lifting capacity and stability. The result could be a loss of control over the load and crane, General even if the load is within the crane’s capacity. The capacity of the crane is derated beginning at a wind Figure 3-65 for more information.
  • Page 149 2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Front Control Console P863 Brake Pedal Enclosure (removed) Elevated Cab P2354 P861 P862 Inboard Side of Hydraulic Tank Standard Cab P858 P864 P859 197035 A1082 P860 Engine Oil Pan P857 P856 Top of Engine...
  • Page 150 OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Component Identification for Figure 3-66: Breaker Arrangements Item Description Elevated Cab Power Supply Receptacle—4P3W 100A, 250VDC Circuit Breaker Load Center Elevated Cab Main Breaker (50 amp) Control Console Heater Breaker (15 amp) Battery Pad Heaters Breaker (15 amp)

  • Page 151: Cold Weather Heater Package

    The heater package may not provide adequate protection Turning Heaters On whe n ope rat i ng be lo w -3 4°C (-3 0°F). Con tac t th e Manitowoc Crane Care Lattice Team for recommendations. If the power supply is disconnected, proceed as follows. CAUTION Make sure the main circuit breaker and each heater circuit breaker is off.
  • Page 152 OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL FIGURE 3-67 Item Description Item Description Item Description Auxiliary Power Unit (APU) APU Cab Key Switch APU Cab Control Panel Rotating Bed STOP Position HVAC Controls APU Interlock Switch RUN Position Rotating Bed Interlock Switch...

  • Page 153: Auxiliary Power Unit (Apu)

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES AUXILIARY POWER UNIT (APU) to the APU to bring it out of STANDBY mode. When the APU engine is running, the HVAC controls (10) will function the General same as if the crane engine was running.

  • Page 154: Control Panel

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Item Description Control Panel Warning Symbol (Red) Warning Symbol (Amber) Battery Symbol (Red) Glow Plug Symbol (Amber) Engine Failure Symbol (Red) Engine Oil Pressure Symbol (Red) Engine Coolant Temperature Symbol (Red) Maintenance Reminder Symbol (Amber)

  • Page 155: Control Panel Screens

    2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES Control Module • Glow Plug Symbol (amber) (5)—The glow plug symbol is illuminated when the glow plugs are energized. The auxiliary power unit (APU) control module’s inputs will • Engine Failure Symbol (red) (6)—The engine failure...

  • Page 156: Starting The Auxiliary Power Unit (Apu)

    OPERATING CONTROLS AND PROCEDURES 2250 OPERATOR MANUAL Starting the Auxiliary Power Unit (APU) Stopping the Auxiliary Power Unit (APU) Figure 3-67 for the following procedure. Turn off the circuit breakers in the load center. Stop the crane engine and turn the key switch to the Stop the auxiliary power unit (APU) engine using the key OFF position.

  • Page 157: Preparation For Cold Weather

    In cold weather, dynamic loads (impact and shock) can affect and 50°F). Contact the nearest engine dealer for availability the steels used in Manitowoc cranes. Dynamic loads are and installation of the heaters. created by traveling, sudden application and release of load,...

  • Page 158: Gear Oil

    (32°F). be encountered: Air System • Below -23°C (-10°F)—75W-90 Install the optional air dryer available from Manitowoc • Above -23°C to 38°C (-10°F to 100°F)—80W-90 Cranes. • Above 38°C (100°F)—85W-140 Frequently inspect the moisture ejector at the air tanks for proper operation.
  • Page 159 Drum Spacer/Lagging Installation ......... 4-48 Manitowoc...
  • Page 160 2250 OPERATOR MANUAL General ............4-48 Torque Values .
  • Page 161 2250 OPERATOR MANUAL Install Intermediate Suspension Pendants ......4-79 Install Upper Boom Point ........4-79 Install Jib .
  • Page 162 2250 OPERATOR MANUAL Install Jib Pendants ..........4-111 Install Backstay Pendants .

  • Page 163: Rigging Drawings

    2250 OPERATOR MANUAL SETUP AND INSTALLATION SECTION 4 SETUP AND INSTALLATION RIGGING DRAWINGS See the boom and jib rigging drawings that apply to your crane. WARNING Falling Hazard! OPTIONAL ATTACHMENTS Avoid possible injury. It is necessary to climb onto the If applicable, see instructions for optional attachments that crane and boom during assembly and disassembly steps.

  • Page 164: Self-Erecting Equipment

    Cranes for ground bearing information. Figure 4-1 for assembly and disassembly. ACCESSING PARTS The 2250 with self-erect is a self-erecting crane equipped with the following components: Some parts of the crane, boom, and jib cannot be reached • Rotating bed jacking system with pads for lifting the from the ground.
  • Page 165 2250 OPERATOR MANUAL SETUP AND INSTALLATION A1044 Upper Boom Butt Gantry Assembly Block Boom Stop Rotating Bed Lower Boom Butt Operator’s Counterweights Boom Butt Cylinder Crawler Assembly Jack A1044 Carbody Adapter Frame Jack FIGURE 4-1 FIGURE 4-2 Manitowoc Published 06-24-16, Control # 241-01...

  • Page 166: Shipping Crane Components

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL SHIPPING CRANE COMPONENTS P2498 This section contains outline dimensions and weights for the major components of the crane. For weights of other components, see Crane Weights on page 1-9 in Section 1. For the dimensions of the boom and jib sections, see the Range Diagram in your Capacity Chart Manual.

  • Page 167: Component Weights

    2250 OPERATOR MANUAL SETUP AND INSTALLATION COMPONENT WEIGHTS Table 4-1. Trailer Arrangements and Component Weights Trailer Weight Component Arrangement kg (lb) Rotating Bed with Operator’s Cab, Gantry, Equalizer, Self-Erecting Jacks, and Unequal Split Rear Drums Without Lagging and Wire Rope ....
  • Page 168 SETUP AND INSTALLATION 2250 OPERATOR MANUAL 6,05 m (19 ft 10 in) 2,16 m 2,18 m (7 ft 1 in) (7 ft 2 in) Minimum Deck 1,07 m (3 ft 6 in) Maximum Deck 1,63 m (5 ft 4 in)
  • Page 169 2250 OPERATOR MANUAL SETUP AND INSTALLATION 13 cm (5 in) 1,12 m (3 ft 8-1/4 in) A1045 Load: 9,37 m (30 ft 9 in) Long x 2,21 m (7 ft 3 in) Wide x 1,26 m (4 ft 1-1/2 in) High...

  • Page 170: Special Blocking Requirements

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL SPECIAL BLOCKING REQUIREMENTS hoist, travel, and drum 9 when operating in the MAX-ER mode. To accommodate this modification, it was necessary General to extend the hydraulic tubing in the center of the adapter frame approximately 152 mm (6 in) higher than normal.

  • Page 171: Undercarriage Lubrication At Assembly

    2250 OPERATOR MANUAL SETUP AND INSTALLATION UNDERCARRIAGE LUBRICATION AT Failing to perform this step will cause loud noises to come from the undercarriage when turning (cutting) the crawlers or ASSEMBLY swinging the rotating bed over the corner of the crawlers.

  • Page 172: Crane Assembly With Self-Erect

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL CRANE ASSEMBLY WITH SELF-ERECT Engine Check for leaks Operating Controls Check fuel, oil, diesel exhaust fluid (DEF), and coolant In order to assemble and disassemble the crane with the levels self-erecting system, the engine must be running and crane Repair or refill as required Setup mode must be selected and confirmed.
  • Page 173 2250 OPERATOR MANUAL SETUP AND INSTALLATION THIS PAGE INTENTIONALLY LEFT BLANK Manitowoc 4-11 Published 06-24-16, Control # 241-01...
  • Page 174 SETUP AND INSTALLATION 2250 OPERATOR MANUAL View A P666 Lug on A1044 Rotating Bed Rear Alignment View B Pendant Jack Pad Stowage Position During Operation Carbody Pedestal Both Sides Both Ends View F Stored of Carbody of Carbody Pin Lock...

  • Page 175: Remove Rotating Bed From Trailer

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Remove Rotating Bed from Trailer Start the engine and extend the jacks with the controls on the jacking remote to lift the rotating bed to clear the NOTE: The circled numbers in Figure 4-7 correspond to trailer.
  • Page 176 SETUP AND INSTALLATION 2250 OPERATOR MANUAL JACK POSITIONS A1047 Disengage the Stop Block for the Operating Position Engage the Stop Block for the Stored Position Rotate the Lever to Engage and Disengage STORED POSITION Pin the Strut Here for Storage...
  • Page 177 2250 OPERATOR MANUAL SETUP AND INSTALLATION A445 OPERATOR’S CAB POSITIONS Pin Cab STORED POSITION STORED POSITION Platform Here (when adapter frame is When the adapter not attached) frame is attached Tie-Down Strap Pin Outer Hole in Cab Pin Cab Support Beam Here...
  • Page 178 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Adapter Frame Hydraulic Disconnect P671 Latch View A Door Rear Alignment P672 Pendant 10 cm (±4 in) Tolerance Left to Right and Front to Rear Rear Adapter Frame Lug View B Rotating Bed A1044...

  • Page 179: Remove Adapter Frame And Carbody From Trailer

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Remove Adapter Frame and Carbody from Use the alignment pendants hanging from the rear of the rotating bed as a guide when positioning the trailer (see Trailer View B). Observe the specified alignment tolerance.
  • Page 180 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Frame Connecting Pin Latch Raised P675 Latch View A A1044 REAR P676 Frame Connecting Pin Latch Latch Frame Connecting View B FRONT P677 Latch A1044 Frame Connecting FIGURE 4-11 4-18 Published 06-24-16, Control # 241-01...
  • Page 181 2250 OPERATOR MANUAL SETUP AND INSTALLATION NOTE: The circled numbers in Figure 4-11 correspond to Continue to lower the rotating bed with the front jacks the numbers of the following steps. until the front mounting holes line up with and engage...
  • Page 182 SETUP AND INSTALLATION 2250 OPERATOR MANUAL P678a Boom Stop—A Luffing Pawl Out—B Luffing Pawl In—C Adapter Frame Electrical Cable— View B Storage Points Support Pad P679a Jack Screw A1044 Carbody Pedestal View A P680 Front Jack in “Wing” Position P681...
  • Page 183 2250 OPERATOR MANUAL SETUP AND INSTALLATION NOTE: The circled numbers in Figure 4-12 correspond to 15. Disconnect the electrical cable and the air lines from the the numbers of the following steps. storage points on the right side of the rotating bed and connect them to the plug and quick couplers on the right 13.
  • Page 184 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Upper Butt Top Connecting Hole Lower Butt Top Connecting Pin Boom Stop Upper P682 View A Boom Butt A1048 P683 Lower Boom Stop Boom Butt Strut Cylinder Support Boom Stop Air Line Connector Boom Stop...

  • Page 185: Connect Upper Boom Butt To Lower Boom Butt

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Connect Upper Boom Butt to Lower Boom Connect the boom stop air line from the lower butt to the quick-coupler on the right side of the upper butt (see Butt View B). Stand clear as the boom stops rise.
  • Page 186 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Tie-Down Clip P684 Equalizer View C A1048 Retaining Pins P685 To Equalizer Load Line From Load Drum Small Dead-End Sheave Socket A541 View A View B A1048 FIGURE 4-14 4-24 Published 06-24-16, Control # 241-01...

  • Page 187: Connect Equalizer To Boom Butt

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Connect Equalizer to Boom Butt Raise the gantry to the limit of the gantry cylinders. NOTE: Make sure the equalizer does not go back into the NOTE: The circled numbers in Figure 4-14 correspond to clips as the gantry rises.
  • Page 188 SETUP AND INSTALLATION 2250 OPERATOR MANUAL STOP Wire Rope Guide Equalizer A1048 Line-Up Pin in Rail Equalizer P686 View B Boom Butt P687 Rails Line-Up Pin View A Stored P686 Connecting Pin Line-Up Pin Stored Connecting Pin Stored Here in Rail...
  • Page 189 2250 OPERATOR MANUAL SETUP AND INSTALLATION NOTE: The circled numbers in Figure 4-15 correspond to 11. Haul in the load line as necessary and insert the line-up the numbers of the following steps. pins in the second-to-last holes in the boom butt rails (see View A).
  • Page 190 SETUP AND INSTALLATION 2250 OPERATOR MANUAL A1048 View D Flat Side View C Toward Butt Flat Side Toward Guide From RR Sheave Frame Dead-End Dead-End Lug From LR Item Description Wire Rope Guide in Top of Butt Wire Rope Guide in Bottom of Butt...

  • Page 191: Install Assembly Block

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Install Assembly Block Reeve the load line through the assembly block. Anchor the load line to the appropriate dead-end lug NOTE: The circled numbers in Figure 4-16 correspond to (see View C or D). Use the dead-end socket and wedge the numbers of the following steps.

  • Page 192: Install Crawlers

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Install Crawlers 7,92 m (26 ft) Maximum Radius (while handling first crawler) Figure 4-17 for the following procedure. NOTE: When lifting the 9,14 m (30 ft) Maximum Radius crawler, limit the swing to (while handling second crawler on 5°...
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  • Page 194 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Connecting Pin P799 P691 Carbody Crawler Frame Retaining Pin Storage (4 places) Crawler Retaining Pin View A Frame Pin Installed View D A1048 Drive Shaft View B Flanges View C View E P797 P795...
  • Page 195 2250 OPERATOR MANUAL SETUP AND INSTALLATION Figure 4-18 for the remaining steps. 13. Insert the flange screws and tighten them to 100 Nm (74 ft-lb) (see View C). NOTE: The circled numbers in Figure 4-18 correspond to the numbers of the following steps.
  • Page 196 SETUP AND INSTALLATION 2250 OPERATOR MANUAL View A Method A Rear Jack in “Wing” Position (2 places) P680a View C A1048 Trailer Carrying Second Crawler First Positioned on Opposite Side of Carbody Crawler that First Crawler Was Installed On Installed...

  • Page 197: Remove Carbody Pedestals

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Second Crawler Installation Swing the rear of the rotating bed so that it is positioned over the first crawler (Figure 4-20). Figure 4-19 for the following procedure. Rotate the rear jacks to the operating position and...

  • Page 198: Install Counterweight And Assemble And Attach Boom

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Secure all four jacks in the stored position (Figure 4-8). 10. Secure the operator’s cab in the operating position (Figure 4-10). DANGER Tipping Hazard! The crane can tip or the boom butt can collapse if the capacity is exceeded, causing death or serious injury.

  • Page 199: Pre-Raising Checks

    2250 OPERATOR MANUAL SETUP AND INSTALLATION PRE-RAISING CHECKS Anchor the load line to the appropriate dead-end lug (Figure 4-16, View C or D). Use a dead-end socket and Perform the following checks and correct any defects before wedge for the 29 mm (1-1/8 in) load line.

  • Page 200: Remove Crawlers

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Rotate the front jacks to the horizontal “wing” position Remove the flange screws from the drive shaft flange (Figure 4-12, View D). Pin the struts to the jacks (Figure 4-18, View C). Store the screws in the flange.

  • Page 201: Connect Equalizer To Gantry

    2250 OPERATOR MANUAL SETUP AND INSTALLATION 12. While watching the equalizer, boom down until the Anchor the load line to the equalizer with a dead-end equalizer sags a maximum of 15 cm (6 in). The boom socket and wedge (Figure 4-14, View B).

  • Page 202: Disconnect Lower Butt From Upper Butt

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Disconnect Lower Butt from Upper Butt Remove and store the carbody pedestals (Figure 4-7, View B). Figure 4-13 for the following procedure. 10. Carefully back an empty trailer into position under the Back up an empty trailer in line with the boom butt.
  • Page 203 2250 OPERATOR MANUAL SETUP AND INSTALLATION THIS PAGE INTENTIONALLY LEFT BLANK Manitowoc 4-41 Published 06-24-16, Control # 241-01...
  • Page 204 SETUP AND INSTALLATION 2250 OPERATOR MANUAL 35-FOOT TOWER Cab Deck A1222 Ladder Support Cab Tower Chords Cross Beam Cab Tower Pivot View A Blocking (Horizontal Position) Point 1016 m (40 in) minimum Mounting Operator’s Plate with Rotating Railing (typical) Cab Tower...

  • Page 205: Elevated Cab Assembly (35-Foot Tower)

    The area selected (see View A), slowly raise the cab tower to the working must be large enough to accommodate the 2250 and cab position, allowing it to pivot on the pins. tower in addition to the movement of an assist crane required to install and remove the parts.
  • Page 206 SETUP AND INSTALLATION 2250 OPERATOR MANUAL View A A1222 (behind operator’s seat) Electrical Connections Connections From Wiring Trough Operator’s Cab Base (socket) (socket) (plug) (plug) (socket) (plug) From Pressure Switches View B View D (plug) (socket) (plug) (socket) From Tower Vertical...

  • Page 207: Make Cab-To-Machine Connections

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Make Cab-to-Machine Connections At the service deck, connect the electrical cables from the wiring trough to the terminals at the cable Figure 4-24 for the following procedure. bulkhead (see View D). Cable numbers will match the terminal numbers.

  • Page 208: Remove Cab Tower

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Make necessary conditioning system • Heater hoses (Figure 4-26, View A) connections (Figure 4-26). The air conditioning hoses • Air conditioning hoses 6 and 12 (Figure 4-26, View have quick disconnects. At the service deck, connect the heater hoses from •...
  • Page 209 2250 OPERATOR MANUAL SETUP AND INSTALLATION View A A1222 (viewed from underneath cab) Hose 6 (to evaporator) Heater Hoses Hose 12 (from evaporator) Air Conditioning Hose 6 Connection Air Conditioning Hose 12 Connection Hose 12 (to compressor) Hoses From Wiring Trough...

  • Page 210: Drum Spacer/Lagging Installation

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL DRUM SPACER/LAGGING INSTALLATION Tighten the spacer nuts coated with light engine oil to 81 to 102 Nm (60 to 75 ft-lb). General Installation of Mast Self-Erecting Wire Rope This section identifies the drum spacer and the lagging...
  • Page 211 View A View B Clamshell (optional holding) Liftcrane (optional hoist or whip) Bulk Material Handling (closing) Container Handling (auxiliary) FIGURE 4-27 2250 Unequal Split Rear Drum Left Rear Right Rear Liftcrane (whip) Liftcrane (hoist) Mast Self-Erect Clamshell (closing) Clamshell (holding)

  • Page 212: Gantry Raising And Lowering (With Boom Butt Handling Cylinder)

    Contact the Manitowoc Crane Care Lattice Team for assistance if any procedure is not understood. If for some reason the backhitch pins cannot be engaged/...
  • Page 213 2250 OPERATOR MANUAL SETUP AND INSTALLATION THIS PAGE INTENTIONALLY LEFT BLANK Manitowoc 4-51 Published 06-24-16, Control # 241-01...
  • Page 214 SETUP AND INSTALLATION 2250 OPERATOR MANUAL A1055 A513 Upper Strap 152 mm (6 in) CAUTION Lower Sag in the equalizer is normal. Do not attempt Strap to straighten while raising or lowering the gantry with the boom butt. Damage to the...

  • Page 215: Raising And Lowering Gantry With Boom Butt

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Raising and Lowering Gantry with Boom Butt DANGER Requirements for Raising and Lowering Gantry with Boom Butt Crush Hazard! Figure 4-30 for more information. Avoid serious injury. Do not attempt to raise the boom butt...

  • Page 216: Lowering Gantry With Boom Butt

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Continue to raise the boom butt (boom up). The backhitch pins will automatically snap into engagement CAUTION with the upper holes. Stop raising when the backhitch is fully extended. Boom Butt Damage! Visually check that both pins are fully engaged. If either Use care while raising the boom butt.

  • Page 217: Raising And Lowering Gantry With Fully Rigged Boom

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Raising and Lowering Gantry with Fully Boom up to raise the gantry. Rigged Boom NOTE: The backhitch lower straps are painted a contrasting color (see View B) to alert the operator Requirements for Raising and Lowering Gantry with...
  • Page 218 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Visually check that both pins are fully engaged. If either pin fails to engage, determine the possible cause of the CAUTION problem: Gantry or Boom Damage! • Pin damaged Do not disengage the backhitch pins until the backhitch is •...

  • Page 219: Counterweight Installation And Removal

    27 216 kg (60,000 lb) capacity at a 13 m (42 ft) radius. Cylinder) on page 4-50 section before attempting any procedure. The 2250 must be in the following configuration to handle and assemble its own counterweight: Operating Controls Crane (with crawlers installed) is on a firm, level surface.

  • Page 220: Lifting Lug Identification

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Automatic boom stop is installed and properly adjusted. Lift the center box at two lifting lugs (L2, View C). The lifting lugs are designed for lifting the center box only. Do not Boom hoist wire rope is reeved properly through the attempt to lift the center box with the lower tray attached.

  • Page 221: Assembling Upper Counterweight (Series 3)

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Assembling Upper Counterweight (Series 3) If lowered, raise the counterweight lifting frame and pin in the operating position (see View F). Figure 4-32 for the following procedure. Lift the center box into position on the lower tray (see View A).
  • Page 222 SETUP AND INSTALLATION 2250 OPERATOR MANUAL A1059_b COUNTERWEIGHT REQUIREMENT Current Production Item Description Series 1 Series 2 Series 3 Lower Tray 17 588 kg (38,775 lb) Center Box Lifting A1059 16 783 kg (37,000 lb) Hook Pendant Side Box (stored)
  • Page 223 2250 OPERATOR MANUAL SETUP AND INSTALLATION Slot Hook P813 P814 Center Box Lifting Lug (4 places) (2 places) (2 places) Side Box View B View A Side Box Lifting Lug (4 places) Center Box Side Box Carbody Weight Each Total Weight...

  • Page 224: Installing/Removing Counterweight

    It may be necessary to climb onto the upper Using the assembly block and the 4-leg chain sling from counterweight to engage and disengage the handling the 2250, lift the center box into position at either end of links. the carbody.

  • Page 225: Removing Upper Counterweight (Series 1 And 2)

    10. Unpin the lifting links from the lifting frame and store the Using the assembly block and the 4-leg chain sling from lifting links on the gantry (see View E). the 2250, lift the center box into position at either end of the carbody. 11. Fully raise the gantry. See...

  • Page 226: Removing Carbody Counterweights (Series 3)

    Using the assembly block and the 4-leg chain sling from vehicle. the 2250, attach the chain sling hooks from the Repeat step 1 through step 7 for the other end of the assembly block to the lifting lugs on the side box.
  • Page 227 2250 OPERATOR MANUAL SETUP AND INSTALLATION Series 1 and Series 2 Upper Counterweight (shading indicates Series 2 configuration) P826 Lifting Lifting Link Frame Connecting Front View from Left Rear View A (2 places) Gantry Lifting Link Center Box View B...
  • Page 228 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Series 3 Counterweight Installation P818 P820 Lifting Pendant Pinned to Gantry Lifting Link Center Storage Pin Upper Counterweight Attaching Pin Lifting Link Engaged Lower Lifting Pendant Counterweight Pinned to Center Box Attaching Pin Engaged...

  • Page 229: Installing Upper Counterweight (Series 3)

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Installing Upper Counterweight (Series 3) CAUTION Figure 4-35 for more information. Link Damage! NOTE: Install the carbody counterweights before installing The handling links and lower tray links must be in line and the upper counterweight. See Installing Carbody vertical prior to raising the counterweight.

  • Page 230: Counterweight Disassembly

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Slowly raise the gantry until the lower tray contacts the Attach the owner-furnished nylon lifting slings from an bottom of the center box (Figure 4-32, View A). Remove assist crane to drum 5. the pins connecting the center box to the lower tray.
  • Page 231 2250 OPERATOR MANUAL SETUP AND INSTALLATION Item Configuration Adapter Frame Pin (qty 2) Screw with Lock Washer (qty 2) Spacer (qty 2) Drum 5 Electrical Cable Encoder Air Line (pawl IN) Air Line (pawl OUT) Installed Stored Pawl Cylinder Hydraulic Hose (brake release)

  • Page 232: Boom Ladder Assembly (#44 Boom)

    4-38, View C for the following procedure. • Avoid improper use. This ladder is intended for use only on Manitowoc Cranes #44 boom inserts. Any Lift the ladder to the desired outside location on the insert so other use is prohibited.
  • Page 233 2250 OPERATOR MANUAL SETUP AND INSTALLATION A1096 Boom Butt Hook (2 places) Ladder View B Keeper Rubber Latch View A (2 places) Ladder Boom Insert Upper Chord View C Lower Chord Ladder Ladder FIGURE 4-38 Manitowoc 4-71 Published 06-24-16, Control # 241-01...

  • Page 234: Boom Rigging Guide (#44 Hl And Lr)

    An assist crane is not required to assemble and disassemble Avoid Damage to Boom Rigging! the boom sections. The 2250 crawler or truck crane can be Hoisting the block higher than specified can result in used to assemble and disassemble its own boom sections damage to the wire rope and sheaves.

  • Page 235: Blocked Crawler Requirement

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Blocked Crawler Requirement Handling Components To prevent the crawler crane from tipping, some boom and Handle boom sections with care to avoid damaging the jib lengths must be raised and lowered over the end of the lacings and chords.

  • Page 236: Identifying Boom And Jib Components

    Wire Rope Type Boom or Jib Number Diameter Manitowoc Cranes Part Number Length Manitowoc Cranes Manufacturing Code Set Number Pendant Strap or Link Manitowoc Cranes Purchase Order Number Aluminum Tag (if equipped) Manufacturer's Number FIGURE 4-40 4-74 Published 06-24-16, Control # 241-01...

  • Page 237: Identifying Inserts

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Identifying Inserts Removable Lacings Figure 4-41 for the identification of the heavy, standard, Figure 4-42 for the following procedure. and light inserts. The 6,1 m (20 ft) and standard 12,2 m (40 ft) inserts are Depending on the length and type of boom, boom sections equipped with removable diagonal lacings.
  • Page 238 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Item Description P837 Upper Connecting Hole Lower Connecting Hole Fixed Vertical Pin Removable Horizontal Pin with Cotter Pins Washer (fixed vertical pin) Retaining Pin with Cotter Pins Removable Horizontal Pin with Cotter Pins—275 mm (10-27/32 in)

  • Page 239: Boom Installation

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Boom Installation Lower the insert until the bottom connector holes are aligned and install the removable horizontal pins General (2, View E). Before starting to assemble the boom, determine the d. Block under the bottom chords at the top end of the following: insert.
  • Page 240 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Pendant A1069 P2 or P3 Link L5 or L6 Pin Head Inward View A P838 Intermediate Suspension Link Strap Strap Storage Strap Bracket Connector View B P839 View C Block Crawlers Fixed Here if Required...

  • Page 241: Install Intermediate Suspension Pendants

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Install Intermediate Suspension Pendants Remove the assembly block and store the wire rope on the load drum. If required, install intermediate suspension pendants as Figure 4-44 for the remaining steps. follows. See Figure 4-47, 4-48, or...
  • Page 242 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Boom Butt S2 or L2 or Wire Rope Guide S2 or P841 P842 L1 or L2 or Boom Strap View B View A Stored Tagline Equalizer Equalizer P843 P844 Rails View C Stored Item...

  • Page 243: Install Load Line

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Connect Straps and Pendants to Equalizer NOTE: The stop pins must be installed to prevent the equalizer from accidentally sliding back on the rails Figure 4-45 for the following procedure. during link assembly. The straps and links used to connect the boom straps to the...

  • Page 244: Install Block-Up Limit Control And Connect Electric Wiring

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Install Block-Up Limit Control and Connect Connect the electrical cables from the limit switches to the junction box in the boom top. Electric Wiring Adjust the block-up limit switches according to the Install the block-up limit components (see Figure 4-46 instruction in Section 5 of the Crane Service Manual.

  • Page 245: Boom Removal

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Boom Removal Disconnect Straps and Pendants from Equalizer Figure 4-45 for the following procedure. Lower Boom Slacken the boom hoist wire rope so the equalizer is Prepare the crane and the boom as follows.

  • Page 246: Disconnect Boom Butt From Boom

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Disconnect Boom Butt from Boom Remove Upper Boom Point Figure 4-44 for the following procedure. Figure 4-43 for the following procedure. Slowly boom up until the boom hoist wire rope is taut If equipped, remove the upper boom point as follows.
  • Page 247 2250 OPERATOR MANUAL SETUP AND INSTALLATION #44 HEAVY LIFT BOOM 24,4 m Crawler Crane Only (80 ft) Item Description Length 27,4 m Butt 12,2 m (40 ft) (90 ft) Lower Section 3,7 m (12 ft) Upper Section 8,5 m (28 ft)
  • Page 248 SETUP AND INSTALLATION 2250 OPERATOR MANUAL #44 HEAVY LIFT BOOM Crawler Crane Only 64,0 m (210 ft) 67,1 m (220 ft) 70,1 m (230 ft) 73,2 m (240 ft) 76,2 m (250 ft) 79,2 m (260 ft) 82,3 m (270 ft)
  • Page 249 2250 OPERATOR MANUAL SETUP AND INSTALLATION 24,4 m (80 ft) #44A HEAVY LIFT BOOM Truck Crane Only 27,4 m (90 ft) Item Description Length Butt 12,2 m (40 ft) Lower Section 3,7 m (12 ft) 30,5 m Upper Section 8,5 m (28 ft)
  • Page 250 SETUP AND INSTALLATION 2250 OPERATOR MANUAL #44A HEAVY LIFT BOOM Truck Crane Only 64,0 m (210 ft) 67,1 m (220 ft) 70,1 m (230 ft) 73,2 m (240 ft) 76,2 m (250 ft) 79,2 m (260 ft) 82,3 m (270 ft)
  • Page 251 2250 OPERATOR MANUAL SETUP AND INSTALLATION #44 LONG REACH BOOM Crawler Crane Only 57,9 m (190 ft) S3 S4 61,0 m (200 ft) 64,0 m (210 ft) 67,1 m (220 ft) 70,1 m (230 ft) 73,2 m (240 ft) 76,2 m...
  • Page 252 * One insert (B6) and two straps (S6) can be used in place of two inserts (B5) and four straps (S5). ** For M-250 and 2250 Series 1, two light inserts (B7) are required. For M-250 Series 2 and 2250 Series 2 and 3, one light insert (B7) is required.
  • Page 253 2250 OPERATOR MANUAL SETUP AND INSTALLATION THIS PAGE INTENTIONALLY LEFT BLANK Manitowoc 4-91 Published 06-24-16, Control # 241-01...
  • Page 254 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Shims 0,737 mm (0.029 in) and 1,499 mm (0.059 in) thick installed equally on both ends of each sheave cluster to limit end play to 0,762 mm (0.030 in) Sheave Cluster A537 Flat Flat...

  • Page 255: Lower Boom Point Sheaves

    2250 OPERATOR MANUAL SETUP AND INSTALLATION LOWER BOOM POINT SHEAVES Install an equal thickness of shims on both ends of both spacers to limit the side play to 0.762 mm (0.030 in). General 10. Install a bolt with flat washers and securely tighten the elastic stop nut.
  • Page 256 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Fixed Upper Point Vertical Pin Butt Strap View B View C View D Strap Rest Boom Boom Point Backstay 12,2 m (40 in) Boom Strut Link Boom Insert (stored) View A A1143 Extended Upper Boom...

  • Page 257: Extended Upper Boom Point Rigging Guide

    2250 OPERATOR MANUAL SETUP AND INSTALLATION EXTENDED UPPER BOOM POINT RIGGING Install the upper point backstay links if not already installed. The upper point backstay links must be GUIDE installed between the boom inserts at the position shown in View A.
  • Page 258 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Align the holes in the extended upper boom point butt NOTE: butt sections have FACT™ with the holes in the boom top and install the connecting connectors: pins (see View B). Install blocking under the top of the •...
  • Page 259 2250 OPERATOR MANUAL SETUP AND INSTALLATION THIS PAGE INTENTIONALLY LEFT BLANK Manitowoc 4-97 Published 06-24-16, Control # 241-01...
  • Page 260 SETUP AND INSTALLATION 2250 OPERATOR MANUAL View C View B View D View A A1143 View E Item Description Item Description Extended Upper Boom Strut (qty 2) Link— 305 mm (12 in) (qty 2) Pin (qty 2) Link—1,4 m (54 in) (qty 2) Spreader (qty 2) Link—305 mm (12 in) (qty 2)

  • Page 261: Install Spreaders

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Install Spreaders Raise Extended Upper Boom Point Strut Figure 4-52, Views C and E for the following procedure. Figure 4-53 for the following procedure. Using the pin (2), pin the links (L1 and L2) to the Using appropriate slings, attach the hook from the assist extended upper boom strut (1).
  • Page 262 SETUP AND INSTALLATION 2250 OPERATOR MANUAL View B (taut) (slack) View A A1143 View C Boom Upper Boom Point Butt Item Description Lower Boom Extended Upper Boom Point Pendant—6,4 m (21 ft) Point Lug Backstay Basic Pendant—20,0 m (65 ft 7 in) Backstay Pendant—2,2 m (7 ft 4 in)

  • Page 263: Install Load Line

    2250 OPERATOR MANUAL SETUP AND INSTALLATION View C Reeving View B Wire (viewed from cab) Rope Extended Upper Boom Point Dead-End Wedge Socket Left Sheave Load 338 mm Sensing (13-5/16 in) Sheaves Wire Rope 2 PART View A Load Block...

  • Page 264: Removing Extended Upper Boom Point

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Removing Extended Upper Boom Point Using the appropriate slings, attach the hook from the assist crane to the top of the extended boom point strut (see View A). Slowly bring the strut back with the assist crane until the...
  • Page 265 2250 OPERATOR MANUAL SETUP AND INSTALLATION THIS PAGE INTENTIONALLY LEFT BLANK Manitowoc 4-103 Published 06-24-16, Control # 241-01...
  • Page 266 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Table 4-4. Boom Handling Limitations (Travel speed not to exceed 0.8 km/h (1/2 mph) Maximum Suspended Weight Maximum Boom Length Boom Makeup at Boom Point m (ft) (Notes 1, 2) kg (lb) 30,5 (100)

  • Page 267: Boom Handling With Intermediate Gantry Position

    2250 OPERATOR MANUAL SETUP AND INSTALLATION BOOM HANDLING WITH INTERMEDIATE Preparing Crane for Travel GANTRY POSITION Figure 4-56 for the following procedure. General Position the crane on a firm, level surface. Lower the boom onto blocking at ground level. The intermediate gantry position provides the minimum clearance for traveling with the boom by lowering the crane’s...

  • Page 268: Returning Crane To Normal Operation

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Returning Crane to Normal Operation The jib consists of a 6,1 m (20 ft) butt and a 6,1 m (20 ft) top, providing a basic length of 12,2 m (40 ft). Inserts are Figure 4-55 for the following procedure.
  • Page 269 2250 OPERATOR MANUAL SETUP AND INSTALLATION Heavy Lift Top Shown, Long Reach Top Similar A1069 A1080 Item Description Fixed Vertical Pin Butt Washer (fixed vertical pin) Retaining Pin with Cotter Pins Support Cable Assembly Connecting Pin —275 mm (10-27/32 in)

  • Page 270: Prepare Boom

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Prepare Boom Reconnect the boom inserts. Replace the standard horizontal connecting pins Figure 4-57 for the following procedure. with the longer 275 mm (10-27/32 in) connecting pin Lower the boom to the ground. Block if necessary.
  • Page 271 2250 OPERATOR MANUAL SETUP AND INSTALLATION THIS PAGE INTENTIONALLY LEFT BLANK Manitowoc 4-109 Published 06-24-16, Control # 241-01...
  • Page 272 SETUP AND INSTALLATION 2250 OPERATOR MANUAL A1076 View B P1 or P2 Jib Top Pin and Collar View C A1080 Boom A1080 View A Jib Butt Jib Top Heavy Lift Top Shown Long Reach Top Similar View D Jib Butt...

  • Page 273: Install Jib Pendants

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Install Jib Pendants Install Jib Stop Pendants and Links NOTE: With the exception of the basic pendants, the jib Choose the correct jib stop pendants and links for the jib pendants must be installed in the same sequence offset and the boom top being used.
  • Page 274 SETUP AND INSTALLATION 2250 OPERATOR MANUAL Item Description Basic Backstay Pendant—20 m (65 ft 7 in) Backstay Pendant—2,2 m (7 ft 4 in) Backstay Link—1,1 m (3 ft 8 in) Connecting Link—0,3 m (12 in) 5° Offset 5° Offset 15° Offset 15°...

  • Page 275: Raise Jib Strut

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Raise Jib Strut 5°—Pin pendants (6) to the holes in the adjusting links (9) that give the least pendant slack or some Figure 4-58 for the following procedure. preload. Determine the pendants and links (2—4, View B or b.

  • Page 276: Lower Boom And Jib

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Lower Boom and Jib Disconnect backstay pendants links (see View B or C) from the backstay links (heavy lift Figure 4-57 for the following procedure. boom top) or the lugs on the transition insert (long reach boom top).
  • Page 277 2250 OPERATOR MANUAL SETUP AND INSTALLATION A1076 12,2 m (40 ft) 18,3 m (60 ft) 24,4 m (80 ft) 30,5 m (100 ft) 36,6 m (120 ft) Section Type Length Pendant Type Length Jib Butt 6,1 m (20 ft) Basic Jib...

  • Page 278: Wire Rope Installation

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL WIRE ROPE INSTALLATION NOTE: The wire rope manufacturer’s recommendations take precedence over the following information. Reel Wire Rope Storage Drum Store the wire rope in coils or on reels off the ground in a Brake clean and dry indoor location.

  • Page 279: Anchoring Wire Rope To Drum

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Straight Wedge Seizings Outside Drum Wire Rope Type Required Seizing Wire Preformed Rope Non-preformed Place the free end of the seizing wire in the valley between the two stands. Then wind the seizing wire over the free end as Hole in shown.

  • Page 280: Anchoring Wire Rope To Socket And Wedge

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Anchoring Wire Rope to Socket and Wedge Wraps of First Layer Tight Against Wedge Drum and Against Each Other P448 WARNING Falling Load Hazard! • Avoid death or serious injury. Inspect all the parts prior to use.
  • Page 281 2250 OPERATOR MANUAL SETUP AND INSTALLATION NOTE: Use Method A only if the wire rope clip is small enough to be securely tightened to the dead end. TL (Tail Length) Method C is applicable only for a terminator socket Standard 6-to-8 Strand Wire Rope and wedge.

  • Page 282: Breaking In Wire Rope

    NOTE: Wire rope will stretch during the break-in period, Some rotation-resistant wire rope supplied by Manitowoc reducing the wire rope’s diameter as the strands Cranes is equipped with a No. 1.5 pad eye welded to the compact around the core.
  • Page 283 2250 OPERATOR MANUAL SETUP AND INSTALLATION A1189 Sucker Line Rope Pull Sucker Line with Clips Winch or Forklift Truck Sucker Line Wire Rope from Drum P1519 Boom Point Sheaves Wire Rope Load Block Sheaves (example) Item No. 1.5 Pad Eye 16,00 0.63...

  • Page 284: Load Line Reeving

    The universal anchor joint must be removed from the jib point when a 2- or 4-part line is dead ended at the upper The following load blocks are available from Manitowoc dead-end lug and when a 3-part line is used. If the universal...

  • Page 285: Guide Sheaves

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Guide Sheaves A802 See Figures 4-69 4-70 for guide sheave identification. Duplex Hook Once the wire rope is routed through the guide sheaves, make sure to install the rope guard pins, bars, and rollers to retain the rope on the guide sheaves.
  • Page 286 Guide Sheaves on page 4-123 NOTE 1: See for the HEAVY LIFT BOOM identification of the 2250 with #44 or #44A Heavy Lift or the Long Reach Boom. Guide sheave identification for other attachments is located in Operator Manual for the specific attachment.

  • Page 287: Standard Liftcrane - Heavy Lift Boom

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Standard Liftcrane — Heavy Lift Boom A616 240 mm (9.44 in) for Left Rear Drum to Upper Boom Point, or 271 mm (10.69 in) for Front Drum to Upper Boom Point Left Rear Right Rear Drum...
  • Page 288 SETUP AND INSTALLATION 2250 OPERATOR MANUAL A712 A483 Lower Boom Point Load 2 PART 3 PART 4 PART Block 5 PART Suggested Location of Weight for Block-Up Limit Control Upper Boom Point Upper Boom Wire Dead End Point Rope for 2 Parts...
  • Page 289 2250 OPERATOR MANUAL SETUP AND INSTALLATION Point 2 PART Load Block 4 PART 3 PART Load- Sensing Sheaves WARNING Fixed Jib Point Tipping Hazard! Prevent the possibility of being crushed or seriously injured. Exercise care when the load block is standing in Dead End Here the vertical position, since the potential for tipping exists.
  • Page 290 SETUP AND INSTALLATION 2250 OPERATOR MANUAL A712 FIGURE 4-73 4-128 Published 06-24-16, Control # 241-01...
  • Page 291 2250 OPERATOR MANUAL SETUP AND INSTALLATION FIGURE 4-73 continued Manitowoc 4-129 Published 06-24-16, Control # 241-01...
  • Page 292 SETUP AND INSTALLATION 2250 OPERATOR MANUAL 172960 Typical Dead-End Socket and Wedge Assembly Item Description #44 Boom Top Pin with Cotter Pin Socket and Wedge (size to match wire rope) Wire Rope Rope Clip (size to match wire rope) Length of Wire Rope—152 mm (6 in) Spacer (2 each)—Must Be Installed to Prevent...

  • Page 293: 10-Part Continuous Reeving

    2250 OPERATOR MANUAL SETUP AND INSTALLATION 10-Part Continuous Reeving Front Drum Rear Drum A616 Bolt Clamp Lock Washer Boom Top Nuts Center Guide Sheaves Tighten each side equally to provide an Guide Sheaves Rear View equal gap. See NOTE 1 for torque value.

  • Page 294: Lines Up Top Of Boom

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL 3 Lines Up Top of Boom Boom Top Upper Guide Sheave Boom Point See Opposite Page for Guide Sheave Identification and Positioning To Lower Boom Point Top of Boom Butt Guide Sheave Bottom of...
  • Page 295 2250 OPERATOR MANUAL SETUP AND INSTALLATION Bolt Luffing Hoist/ A1276 Clamp A616 Auxiliary Drum Lock Washer Nuts Boom Top Tighten each side equally to provide an equal gap. Guide Sheaves Clamps Rear View NOTE: Hand position the clamps tight against the bearing.

  • Page 296: Container Handling Reeving-Heavy Lift Boom

    SETUP AND INSTALLATION 2250 OPERATOR MANUAL Container Handling Reeving—Heavy Lift Boom A712 Boom Top Typical View Both Sides Guide Sheaves of #44 HL Boom Point Suggested Location of Weight Boom Top for Block-Up Limit Control Lower Guide Sheave Boom Point...

  • Page 297: Clamshell Reeving-Heavy Lift Boom With Clamshell Upper Boom Point

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Clamshell Reeving—Heavy Lift Boom with Clamshell Upper Boom Point Front Drum Rear Drum A1198 Boom Top Front Drum or Clam Clam Guide Sheaves Rear Drum Luffing Hoist Liftcrane Liftcrane See NOTE 1 Upper Boom Point...

  • Page 298: Universal Anchor Joint

    2-part load line, check for cracks due Figure 4-76 for the following procedure. to side-bending loads. Consult with the Manitowoc Crane Care Lattice Team for the repair procedure. The dead-end socket and wedge can be anchored to any of...

  • Page 299: Load Block Tie-Back

    2250 OPERATOR MANUAL SETUP AND INSTALLATION Item Description Dead-End Link Universal Anchor Joint Dead-End Socket and Wedge (typical) FIGURE 4-78 LOAD BLOCK TIE-BACK Shackle Figure 4-79 for identification of the tie-back hole General diameter and the shackle size. Figure 4-79 for the following information.
  • Page 300 SETUP AND INSTALLATION 2250 OPERATOR MANUAL A769 View A Without Luffing Hoist Item Description Tie-Back Lug—1-3/4 in Diameter Tie-Back Lug—1-5/16 in Diameter Shackle—1-1/2 in Shackle—1-1/8 in Tie-Back Sling View B Load Block With Luffing Hoist FIGURE 4-79 4-138 Published 06-24-16, Control # 241-01...

  • Page 301: Section 5

    Lube and Coolant Product Guide ......... . 5-1 Manitowoc...
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  • Page 303: Lubrication Guide

    2250 OPERATOR MANUAL LUBRICATION SECTION 5 LUBRICATION LUBRICATION GUIDE LUBE AND COOLANT PRODUCT GUIDE See F2298 at the end of this section. See the publication at the end of this section. Manitowoc Published 06-24-16, Control # 241-01...
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  • Page 305 Fiberglass Maintenance..........6-1 Manitowoc...
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  • Page 307: Inspection And Maintenance Checklist

    2250 OPERATOR MANUAL MAINTENANCE CHECKLIST SECTION 6 MAINTENANCE CHECKLIST INSPECTION AND MAINTENANCE FIBERGLASS MAINTENANCE CHECKLIST See Bulletin W04-009 at the end of this section. See F2097 at the end of this section. Manitowoc Published 06-24-16, Control # 241-01...
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  • Page 309 2250 OPERATOR MANUAL ALPHABETICAL INDEX Assembling, Disassembling, or Operating Crane Near Electric Power and Transmission Lines . . .2-17 Accessing Parts..............4-2 Accidents.
  • Page 310 Manitowoc Cranes Dealer ........

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