Trusted Business
Verified & Licensed
Virus Free Files
100% Safe Downloads
Secure Payment
SSL Protected
Instant Delivery
Available Immediately
Grove Crane RT890E Service Manual 069-01 – PDF DOWNLOAD
$28.95
Grove Crane RT890E Service Manual 069-01 – PDF DOWNLOAD
Instant PDF Download
Available immediately
Save to Your Device
Download & keep forever
Antivirus Scanned
100% virus-free
Trusted Worldwide
175,000+ customers
Description
Grove Crane RT890E Service Manual 069-01 – PDF DOWNLOAD
FILE DETAILS:
Grove Crane RT890E Service Manual 069-01 – PDF DOWNLOAD
Language : English
Pages : 346
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Grove Crane RT890E Service Manual 069-01 – PDF DOWNLOAD
INTRODUCTION:
DESCRIPTION:
- This Manual provides information for the maintenance of the Model RT890E Series Grove Crane.
The lift capacities are listed on the Load Chart in the cab. - The crane incorporates an all welded parallel box construction steel frame, using planetary
drive axles to provide four-wheel drive. Axle steering is accomplished utilizing hydraulic steer
cylinders. The engine is mounted at the rear of the crane carrier and provides motive power through
a six speed forward and reverse transmission. - The carrier frame incorporates an integral fifth wheel, to which the rear axle is mounted, to
provide axle oscillation. Axle oscillation lockout is automatic when the superstructure rotates
from the travel position. - The superstructure is capable of 360 degree rotation in either direction. All crane functions are
controlled from the fully-enclosed cab mounted on the superstructure. The crane is equipped with a
five-section, full power, sequenced and synchronized boom. Additional reach is obtained by
utilizing an optional swingaway boom extension. Lifting is
provided by a main hoist and an optional auxiliary hoist.
TABLE OF CONTENTS:
Grove Crane RT890E Service Manual 069-01 – PDF DOWNLOAD
SECTION 1.................................................................................................................... 11 Introduction............................................................................................................. 11 SECTION 1.................................................................................................................... 13 Introduction............................................................................................................. 13 Description.......................................................................................................... 13 List of Specifications............................................................................................... 13 General.......................................................................................................... 13 Dimensions....................................................................................................... 13 Capacities....................................................................................................... 13 Torque Converter/Transmission.................................................................................... 13 Engine........................................................................................................... 13 Axles............................................................................................................ 13 Brakes........................................................................................................... 13 Wheels and Tires................................................................................................. 13 Swing Gearbox.................................................................................................... 13 Boom............................................................................................................. 14 Swivel Assembly.................................................................................................. 14 Hydraulic Pumps.................................................................................................. 14 General Maintenance.................................................................................................. 17 Cleanliness...................................................................................................... 17 Removal and Installation......................................................................................... 18 Disassembly and Assembly......................................................................................... 19 Pressing Parts................................................................................................... 19 Locks............................................................................................................ 19 Wires and Cables................................................................................................. 19 Shims............................................................................................................ 19 Bearings......................................................................................................... 19 Gaskets.......................................................................................................... 20 Batteries........................................................................................................ 20 Hydraulic Systems................................................................................................ 20 Fatigue of Welded Structures..................................................................................... 20 Loctite.......................................................................................................... 21 Fasteners and Torque Values...................................................................................... 21 Wire Rope............................................................................................................ 25 General.......................................................................................................... 25 Environmental Conditions......................................................................................... 25 Dynamic Shock Loads.............................................................................................. 25 Lubrication...................................................................................................... 25 Precautions and Recommendations During Inspection or Replacement................................................. 26 Wire Rope Inspection (Running Ropes and Pendant Cables).......................................................... 27 Wire Rope Inspection (Boom Extension and Retraction Cables)...................................................... 27 Wire Rope Replacement (All Wire Rope)............................................................................ 27 Seizing Wire Rope................................................................................................ 28 Installing FLEX-X 35 Wire Rope................................................................................... 29 Procedures for Cutting and Preparing FLEX-X 35................................................................... 29 SECTION 2.................................................................................................................... 31 Hydraulic System......................................................................................................... 31 SECTION 2.................................................................................................................... 37 Hydraulic System......................................................................................................... 37 Description.......................................................................................................... 37 Theory Of Operation.................................................................................................. 37 Maintenance.......................................................................................................... 40 Hydraulic Oil Recommendations.................................................................................... 40 Draining and Flushing............................................................................................ 40 Removing Air from the Hydraulic System........................................................................... 41 Parts Replacement................................................................................................ 41 Directional Control Valves....................................................................................... 41 Supply Pressure and Return Circuit................................................................................... 43 Description...................................................................................................... 43 Maintenance...................................................................................................... 45 Oil Cooler........................................................................................................... 47 Description...................................................................................................... 47 Hydraulic Pumps...................................................................................................... 48 Description...................................................................................................... 48 Maintenance...................................................................................................... 48 Pressure Setting Procedures.......................................................................................... 53 Procedure A - For Checking/Setting The Main Control Valve For Hoists(s), Boom Lift and Telescope(s) Pressures.... 54 Procedure B - For Setting The Outrigger Pressures................................................................ 55 Procedure C - For Setting The Oil Cooler Motor Pressure.......................................................... 55 Procedure D - For Checking/Setting The Load Sense Reduction Manifold............................................. 55 Procedure E - For Checking/Setting The Service Brake Accumulator Charging Valve Charging Limits.................. 55 Procedure F - For Checking Accumulator Pre-Charge Pressure....................................................... 56 Procedure G - For Pre-Charging The Accumulator................................................................... 56 Procedure H - For Checking/Setting The Front Steer Pressure...................................................... 56 Procedure I - For Checking/Setting The Swing Work Port Pressure.................................................. 56 Procedure J - For Checking/Setting The Swing Brake Release Pressure.............................................. 57 Procedure K - For Checking/Setting The Controller Supply Pressure................................................ 57 Procedure L - For Checking/Setting The Hose Reel Brake and Motor Supply.......................................... 57 Procedure M - For Checking/Setting The Counterweight Removal Cylinder Extend Pressure............................ 57 Procedure N - For Checking/Setting The Counterweight Pin Cylinder Pressure....................................... 57 Procedure O - For Checking/Setting The Cab Tilt Cylinder Extend/Retract Pressure................................. 57 Procedure P - For Checking/Setting The Luffing Jib Lower Pressure................................................ 58 Valves............................................................................................................... 65 General.......................................................................................................... 65 Directional Control Valves........................................................................................... 69 Description...................................................................................................... 69 Maintenance...................................................................................................... 69 Front Steer, Swing and Accessory Manifold............................................................................ 75 Description...................................................................................................... 75 Maintenance...................................................................................................... 75 Steering Control Valve............................................................................................... 79 Description...................................................................................................... 79 Maintenance...................................................................................................... 79 Hydraulic Remote Control Valve....................................................................................... 80 Description...................................................................................................... 80 Maintenance...................................................................................................... 80 Swing Power Brake Valve With Treadle Pedal........................................................................... 83 Description...................................................................................................... 83 Maintenance...................................................................................................... 83 2 Speed Swing Valve.................................................................................................. 84 Description...................................................................................................... 84 Maintenance...................................................................................................... 84 Cab Tilt Double Pilot Operated Check Valve........................................................................... 85 Description...................................................................................................... 85 Maintenance...................................................................................................... 85 Tandem Brake Valve with Treadle Pedal................................................................................ 86 Description...................................................................................................... 86 Maintenance...................................................................................................... 86 Dual Accumulator Charge Valve........................................................................................ 87 Description...................................................................................................... 87 Maintenance...................................................................................................... 87 Hydraulic Accumulator Service Brake.................................................................................. 89 Description...................................................................................................... 89 Maintenance...................................................................................................... 89 Holding Valves....................................................................................................... 90 Description...................................................................................................... 90 Maintenance...................................................................................................... 90 Cross Axle Differential Lock Valve................................................................................... 91 Description...................................................................................................... 91 Maintenance...................................................................................................... 91 Outrigger Control Manifold........................................................................................... 92 Description...................................................................................................... 92 Maintenance...................................................................................................... 92 Pilot Operated Check Valve........................................................................................... 95 Description...................................................................................................... 95 Maintenance...................................................................................................... 95 Axle Lockout, Rear Steer and Oil Cooler Fan Motor Control Manifold................................................... 96 Description...................................................................................................... 96 Maintenance...................................................................................................... 96 Check Valves......................................................................................................... 99 Description...................................................................................................... 99 Maintenance...................................................................................................... 99 Hi-Low Range, Axle Disconnect and Parking Brake Valve................................................................100 Description......................................................................................................100 Maintenance......................................................................................................100 Load Sense Reduction Manifold........................................................................................101 Description......................................................................................................101 Maintenance......................................................................................................101 Cylinders............................................................................................................103 General..........................................................................................................103 Maintenance......................................................................................................103 Surface Protection for Cylinder Rods.............................................................................103 Lift Cylinder........................................................................................................105 Description......................................................................................................105 Maintenance......................................................................................................105 Dual Rod Telescope Cylinder..........................................................................................109 Description......................................................................................................109 Maintenance......................................................................................................109 Upper Telescope Cylinder.............................................................................................113 Description......................................................................................................113 Maintenance......................................................................................................113 Axle Oscillation Lockout Cylinder....................................................................................116 Description......................................................................................................116 Maintenance......................................................................................................116 Steer Cylinder.......................................................................................................119 Description......................................................................................................119 Maintenance......................................................................................................119 Outrigger Extension Cylinder.........................................................................................123 Description......................................................................................................123 Maintenance......................................................................................................123 Outrigger Stabilizer Cylinder........................................................................................126 Description......................................................................................................126 Maintenance......................................................................................................126 Cab Tilt Cylinder....................................................................................................130 Description......................................................................................................130 Maintenance......................................................................................................130 Counterweight Removal Cylinder.......................................................................................134 Description......................................................................................................134 Maintenance......................................................................................................134 Counterweight Pin Cylinder...........................................................................................137 Description......................................................................................................137 Maintenance......................................................................................................137 Park Brake Cylinder..................................................................................................140 Description......................................................................................................140 SECTION 3....................................................................................................................141 Electric System..........................................................................................................141 SECTION 3....................................................................................................................143 Electric System..........................................................................................................143 Description..........................................................................................................143 General..........................................................................................................143 Alternator.......................................................................................................143 Batteries........................................................................................................143 Relay Panel And Fuse Panel.......................................................................................143 Relays...........................................................................................................144 Maintenance..........................................................................................................145 General..........................................................................................................145 General Troubleshooting..........................................................................................146 Troubleshooting Swivel-Caused Electrical Problems................................................................146 Connector Troubleshooting........................................................................................146 Control Module Diagnostic Light..................................................................................148 Alternator Replacement...........................................................................................149 Starter Replacement..............................................................................................150 Battery Replacement..............................................................................................150 Relay Panel Component Replacement................................................................................150 Instrument Replacement...........................................................................................151 Switch Replacement...............................................................................................151 Windshield Wiper Assembly Replacement............................................................................152 Windshield Washer Assembly Replacement...........................................................................153 Skylight Wiper Assembly Replacement..............................................................................154 Troubleshooting..................................................................................................154 Optional Equipment...................................................................................................154 Description......................................................................................................154 Strobe Light.....................................................................................................154 Spotlight........................................................................................................154 Boom Mounted Floodlights.........................................................................................154 Rear View Mirror.................................................................................................154 Air Conditioner..................................................................................................154 SECTION 4....................................................................................................................161 Boom.....................................................................................................................161 Description..........................................................................................................161 Lattice Extension................................................................................................161 Optional Lattice Extension.......................................................................................161 Optional Lattice Extension Inserts...............................................................................161 Boom Control Switches............................................................................................161 Boom Auto/Manual Telescope Mode Switches.........................................................................161 Center Mid/Inner Mid Boom Telescope Sections Select Switch.......................................................161 Theory of Operation..................................................................................................161 Boom Extension...................................................................................................161 Boom Retraction..................................................................................................162 LMI System (With Boom Control System)................................................................................162 General..........................................................................................................162 Telescoping Control System Description...........................................................................162 Extension Sequence for the Main Boom (Figure 4-1)................................................................163 Extension Sequence for the Main Boom with Boom Extensions or Offset Jibs.........................................163 Electronic Control System........................................................................................164 Maintenance..........................................................................................................166 Removal..........................................................................................................166 Boom Disassembly.................................................................................................167 Boom Nose Sheaves................................................................................................174 Boom Assembly....................................................................................................175 Installation.....................................................................................................178 Functional Check.................................................................................................179 Inspection.......................................................................................................179 Boom Alignment And Servicing.....................................................................................179 Cam Operated Check Valve Adjustment..............................................................................180 Guide Block Adjustment...........................................................................................180 Boom Extension And Retraction Cable..................................................................................180 Maintenance..........................................................................................................180 Inspection.......................................................................................................180 Adjustment.......................................................................................................181 Telescope Circuit....................................................................................................183 Description......................................................................................................183 Theory of Operation..............................................................................................183 Maintenance......................................................................................................183 Hose Reel............................................................................................................185 Description......................................................................................................185 Maintenance......................................................................................................185 Lift Circuit.........................................................................................................189 Description......................................................................................................189 Theory of Operation..............................................................................................189 Maintenance......................................................................................................189 Auxiliary Boom Nose..................................................................................................194 Description......................................................................................................194 Counterweight and Auxiliary Hoist................................................................................195 Counterweight Without Auxiliary Hoist............................................................................195 Installing the Bi-Fold Manual Boom Extension.........................................................................198 Checking the Transport Condition.................................................................................200 Erecting Procedure...............................................................................................200 Stowing Procedure................................................................................................206 Hose Drum for Hydraulic Luffing Boom Extension...................................................................211 Raising and Lowering the Hydraulic Boom Extension................................................................213 Transportation on a Separate Vehicle.............................................................................213 Connecting and Disconnecting the Hydraulic Boom Extension........................................................213 Hydraulic Connection at the Boom Extension.......................................................................215 Lifting Limit Switch on the Lattice Extension....................................................................216 Folding Out/In the Deflection Sheaves on the 33 ft (10.1 m) Section..............................................217 Positioning/Remove the Hoist Cable...............................................................................218 Setting the Folding Swingaway Extension Offset (Figure 4-75).....................................................219 Removing the Bi-Fold Manual Boom Extension...........................................................................220 Installing/Removing 16 ft (4.9 m) Sections...........................................................................220 Installing the 16 ft (4.9 m) Sections............................................................................221 Removing the 16 ft (4.9 m) Sections..............................................................................221 Boom Extension (Additional Equipment)................................................................................221 Identification and Slinging Points...............................................................................221 Assembly Of Boom Extensions (Figure 4-78)............................................................................222 Electrical Connection at the Boom Extension......................................................................222 Unfolding/Folding the Deflection Sheave on the 16 ft (4.9 m) Section.............................................223 Positioning/Removing the Hoist Cable.............................................................................224 Traveling with Hydraulic Luffing or Manually Offsettable Boom Extension and/or Inserts Erected...................225 Adjustment Procedure for Stowage Brackets for Hydraulic Luffing Jib..............................................225 Auxiliary Single-Sheave Boom Nose (Additional Equipment).............................................................226 Identification...................................................................................................226 Installing/Removing Auxiliary Single-Sheave Boom Nose............................................................226 Removing the Auxiliary Single-Sheave Boom Nose...................................................................227 Rigging The Auxiliary Single-Sheave Boom Nose........................................................................227 Rigging in Transport Position....................................................................................227 Rigging in Working Position......................................................................................228 Attaching and Removing Hoist Cable...............................................................................229 Possible Reeving Methods on the Auxiliary Single-Sheave Boom Nose................................................229 Lifting Limit Switch.............................................................................................229 Raising And Setting Down The Main Boom With Rigged Lattice Extension.................................................230 Telescoping With Rigged Lattice Extension............................................................................230 Operating With The Lattice Extension.................................................................................230 Procedure if the Permissible Wind Speed is Exceeded..............................................................231 Monthly Maintenance Work.............................................................................................231 SECTION 5....................................................................................................................235 Hoist And Counterweight..................................................................................................235 Description..........................................................................................................235 Theory of Operation..................................................................................................235 Maintenance..........................................................................................................235 Warm-up Procedure................................................................................................235 Removal..........................................................................................................235 Installation.....................................................................................................237 Functional Check.................................................................................................237 Servicing........................................................................................................237 Hoist to Boom Alignment..............................................................................................237 Preparation......................................................................................................237 Tools Required...................................................................................................237 Procedure........................................................................................................237 Piston Motor and Control Valve.......................................................................................239 Description......................................................................................................239 Maintenance......................................................................................................239 Idler Drum and Cable Follower........................................................................................239 Description......................................................................................................239 Maintenance......................................................................................................239 Hoist Drum Rotation Indicator System.................................................................................242 Description......................................................................................................242 Maintenance......................................................................................................242 Counterweight Removal................................................................................................245 Removal of Standard Counterweight and Auxiliary Hoist............................................................245 Installation of Standard Counterweight and Auxiliary Hoist Mounting Structure....................................245 Removal of Counterweight Without Auxiliary Hoist.................................................................245 Installation of Counterweight Without Auxiliary Hoist............................................................247 Third Wrap Indicator (Optional)......................................................................................247 Description......................................................................................................247 SECTION 6....................................................................................................................249 Swing SYSTEM.............................................................................................................249 SECTION 6....................................................................................................................251 Swing System.............................................................................................................251 Introduction.........................................................................................................251 Description......................................................................................................251 Theory of Operation..............................................................................................251 Maintenance......................................................................................................253 Troubleshooting..................................................................................................253 Swing Motor..........................................................................................................256 Description......................................................................................................256 Maintenance......................................................................................................256 Swing Gearbox And Brake..............................................................................................256 Description......................................................................................................256 Maintenance......................................................................................................256 Swing Bearing........................................................................................................258 Description......................................................................................................258 Maintenance......................................................................................................258 Swivels..............................................................................................................263 Description......................................................................................................263 Hydraulic Swivel.................................................................................................265 Two Port Water Swivel............................................................................................266 Electrical Swivel................................................................................................267 SECTION 7....................................................................................................................271 Power Train..............................................................................................................271 SECTION 7....................................................................................................................273 Power Train..............................................................................................................273 Engine...............................................................................................................273 Description......................................................................................................273 Maintenance......................................................................................................273 Electronic Control System............................................................................................277 Engine Control System Switches and Indicator Lights..............................................................277 Fuel System..........................................................................................................278 Description......................................................................................................278 Maintenance......................................................................................................279 Air Intake System....................................................................................................281 Description......................................................................................................281 Maintenance......................................................................................................281 Water Cooling System.................................................................................................285 Description......................................................................................................285 Maintenance......................................................................................................285 Test Equipment...................................................................................................288 Antifreeze/Coolant...............................................................................................288 Radiator Removal and Installation................................................................................288 Drive Train..........................................................................................................290 Description......................................................................................................290 Maintenance......................................................................................................291 Transmission/Torque Converter........................................................................................291 Description......................................................................................................291 Theory of Operation..............................................................................................291 Maintenance......................................................................................................292 Towing or Pushing................................................................................................294 Servicing the Crane After Transmission/ Torque Converter Overhaul................................................296 Optional Equipment...................................................................................................297 Description......................................................................................................297 Engine Block Heater..............................................................................................297 SECTION 8....................................................................................................................299 UnderCarriage............................................................................................................299 SECTION 8....................................................................................................................301 Undercarriage............................................................................................................301 Axles................................................................................................................301 Description......................................................................................................301 Maintenance......................................................................................................301 Wheels and Tires.................................................................................................303 Steering Systems.....................................................................................................305 Description......................................................................................................305 Theory of Operation..............................................................................................305 Maintenance......................................................................................................306 Rear Steering System.................................................................................................307 Troubleshooting..................................................................................................307 Hydraulic Pumps..................................................................................................307 Front Steering Control Valve.....................................................................................308 Rear Steer/ Axle Lockout/Fan Drive Valve.........................................................................308 Steer Cylinders..................................................................................................309 Rear Axle Oscillation Lockout System.................................................................................309 Description......................................................................................................309 Theory of Operation..............................................................................................309 Axle Oscillation Lockout Cylinders...............................................................................311 Axle Oscillation Lockout Valve...................................................................................311 Brake System.........................................................................................................312 Description......................................................................................................312 Theory of Operation..............................................................................................312 Maintenance......................................................................................................313 Service Brakes.......................................................................................................314 Description......................................................................................................314 Maintenance......................................................................................................314 Corrosion Protection.............................................................................................318 Parking Brake Actuator...............................................................................................320 Description......................................................................................................320 Maintenance......................................................................................................320 Parking Brake........................................................................................................320 Description......................................................................................................320 Maintenance......................................................................................................321 Park Brake solenoid Valve............................................................................................321 Description......................................................................................................321 Maintenance......................................................................................................321 Outriggers...........................................................................................................322 Outrigger Circuit................................................................................................322 Outrigger Beam...................................................................................................325 Extension Cylinder...............................................................................................329 Stabilizer Cylinder..............................................................................................330 Outrigger Control Valves.........................................................................................331 Optional Equipment...................................................................................................332 Description......................................................................................................332 Pintle Hook......................................................................................................332 Table of Contents....................................................................................................333 SECTION 9....................................................................................................................335 Lubrication..............................................................................................................335 General..............................................................................................................335 Arctic Conditions - Below -18 C (0 F)............................................................................335 Lubrication Points...................................................................................................335 Surface Protection for Cylinder Rods.............................................................................335 Wire Rope Lubrication................................................................................................344
IMAGES PREVIEW OF THE MANUAL:
Contact us: [email protected]
https://vimeo.com/864773715?share=copy
PLEASE NOTE:
- This is the same manual used by the DEALERSHIPS to SERVICE your vehicle.
- The manual can be all yours – Once payment is complete, you will be taken to the download page from where you can download the manual. All in 2-5 minutes time!!
- Need any other service / repair / parts manual, please feel free to contact us at heydownloadss @gmail.com . We may surprise you with a nice offer
S.V
