Grove Crane RT700E Service Manual 073-00 – PDF DOWNLOAD

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Grove Crane RT700E Service Manual 073-00 – PDF DOWNLOAD

FILE DETAILS:

Grove Crane RT700E Service Manual 073-00 – PDF DOWNLOAD

Language : English
Pages : 345
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Grove Crane RT700E Service Manual 073-00 – PDF DOWNLOAD

INTRODUCTION:
DESCRIPTION:

• This Manual provides information for the maintenance of the Model RT700E 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, utilizing two
  drive steer axles. 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 outriggers are single stage, double box, telescopic beam type
  outriggers.
• 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. One boom is available on
  the crane; a four section, full power, synchronized, 10.67 to 33.5 meter (35 to 110 foot)
  boom. Additional reach is obtained by utilizing one of two optional boom extensions; a 9.75
  meter (32 foot) fixed length offsettable swingaway and a 9.75 to 17.07 meter (32 to 56
  foot) folding offsettable swingaway.

TABLE OF CONTENTS:

Grove Crane RT700E Service Manual 073-00 – PDF DOWNLOAD

SECTION 1 INTRODUCTION
SECTION 2 HYDRAULIC SYSTEM
SECTION 3 ELECTRIC SYSTEM
SECTION 4 BOOM
SECTION 5 HOIST AND COUNTERWEIGHT
SECTION 6 SWING SYSTEM
SECTION 7 POWER TRAIN
SECTION 8 UNDERCARRIAGE
SECTION 9 LUBRICATION

SECTION 1 Introduction
Description 1-1
List Of Specifications 1-1
General 1-1
Dimensions 1-1
Capacities 1-1
Torque Converter 1-1
Transmission 1-1
Engine 1-1
Axles 1-1
Brakes 1-1
Wheels And Tires 1-1
Swing Gearbox 1-2
Boom 1-2
Swivel Assembly 1-2
Hydraulic Pumps 1-2
Hoists 1-2
General Maintenance 1-10
Maintenance 1-10
Cleanliness 1-10
Removal And Installation 1-10
Disassembly And Assembly 1-10
Pressing Parts 1-10
Locks 1-10
Wires And Cables 1-11
Shims 1-11
Bearings 1-11
Gaskets 1-11
Batteries 1-11
Hydraulic Systems 1-12
Fatigue Of Welded Structures 1-12
Loctite 1-12
Fasteners And Torque Values 1-13
Wire Rope 1-17
General 1-17
Environmental Conditions 1-17
Dynamic Shock Loads 1-17
Lubrication 1-17
Precautions And Recommendations During Inspection Or Replacement 1-18
Wire Rope Inspection (Running Ropes And Pendant Cables) 1-19
Wire Rope Inspection (Boom Extension And Retraction Cables) 1-19
Wire Rope Replacement (All Wire Rope) 1-20
Seizing Wire Rope 1-20
Installing FLEX-X 35 Wire Rope 1-21
Procedures for Cutting and Preparing FLEX-X 35 1-21
SECTION 2 Hydraulic System
Description 2-1
Maintenance 2-1
Hydraulic Oil Recommendations 2-1
Draining And Flushing 2-1
Removing Air From The Hydraulic System 2-4
Parts Replacement 2-5
Directional Control Valves 2-5
Supply Pressure And Return Circuit 2-6
Description 2-6
TABLE OF CONTENTS RT700E SERVICE MANUAL
TOC-2
Pump Distribution 2-6
Maintenance 2-8
Return Hydraulic Filter Assembly 2-9
Oil Cooler 2-10
Description 2-10
Hydraulic Pumps 2-11
Description 2-11
Maintenance 2-11
Pressure Setting Procedures 2-14
Procedure A – For Checking Main Control Valve Reliefs 2-15
Procedure B – For Checking Main Directional Control Valve Pilot Supply Pressure2-16
Procedure C – For Checking Swing Brake Pilot Supply Pressure 2-16
Procedure D – For Checking Service Brake and Air Conditioning Circuit Relief
Pressure 2-16
Procedure E – For Checking Brake Dual Accumulator Charge Valve Pressure
Limits 2-17
Procedure F – For Checking Accumulator Pre-Charge Pressure 2-17
Procedure G – For Pre-Charging The Accumulator 2-18
Procedure H – For Checking Swing Valve Work Port Reliefs Pressure 2-18
Procedure I – For Checking/Setting The Front Steer Pressure 2-18
Procedure J – For Checking/Setting The Outrigger Rear Steer Valve Relief 2-19
Procedure K – For Checking The Charge Air Cooler Flow Divider Valve 2-19
Valves 2-20
General 2-20
Directional Control Valves 2-23
Description 2-23
Maintenance 2-23
Hydraulic Remote Control Valve 2-27
Description 2-27
Maintenance 2-27
Outrigger/Rear Steer Valve 2-30
Description 2-30
Maintenance 2-30
Outrigger Control Manifold 2-32
Description 2-32
Maintenance 2-32
Pilot Operated Check Valve 2-34
Description 2-34
Maintenance 2-34
Holding Valve 2-35
Description 2-35
Maintenance 2-35
Swing Power Brake Valve 2-36
Description 2-36
Maintenance 2-36
Tandem Brake Valve W/ Treadle Pedal 2-37
Description 2-37
Maintenance 2-37
Dual Accumulator Charge Valve 2-38
Description 2-38
Maintenance 2-38
Hydraulic Accumulator 2-39
Description 2-39
Maintenance 2-39
Swing Brake And Armrest Lockout Valve Manifold 2-40
Description 2-40
Maintenance 2-40
Axle Oscillation Lockout Valve 2-42
Description 2-42
Maintenance 2-42
High Speed Boost Selector Valve 2-43
Description 2-43
Maintenance 2-43
Service Brake And A/c Priority Flow Control Valve 2-44
Description 2-44
Maintenance 2-44
Oil Cooler Fan Motor Priority Flow Control Valve 2-45
Description 2-45
Maintenance 2-45
Cross Axle Differential Lock Valve 2-46
Description 2-46
Maintenance 2-46
Cylinders 2-47
General 2-47
Maintenance 2-47
Surface Protection For Cylinder Rods 2-47
Leakage Check 2-47
Lift Cylinder 2-49
Description 2-49
Maintenance 2-49
Lower Telescope Cylinder 2-52
Description 2-52
Maintenance 2-52
Upper Telescope Cylinder 2-56
Description 2-56
Maintenance 2-56
Axle Oscillation Lockout Cylinder 2-59
Description 2-59
Maintenance 2-59
Steer Cylinder 2-62
Description 2-62
Maintenance 2-62
Outrigger Extension Cylinder 2-66
Description 2-66
Maintenance 2-66
Outrigger Stabilizer Cylinder 2-69
Description 2-69
Maintenance 2-69
Park Brake Cylinder 2-73
Description 2-73
SECTION 3 Electrical System
Description 3-1
General 3-1
CE Units 3-1
Alternator 3-1
Battery 3-1
Battery Disconnect (CE Units) 3-1
Relay Panel And Fuse Panel 3-1
Relays 3-3
Maintenance 3-4
General 3-4
General Troubleshooting 3-5
TABLE OF CONTENTS RT700E SERVICE MANUAL
TOC-4
Troubleshooting Engine Starting Problems 3-5
Troubleshooting Engine Charging Problems 3-5
Troubleshooting Accessories 3-6
Troubleshooting Swivel -Caused Electrical Problems 3-6
Connector Troubleshooting 3-6
Troubleshooting Lights 3-7
Troubleshooting Gauges and Meters 3-9
Troubleshooting Alarms, Indicators, and Emergency Components 3-9
Troubleshooting Crane Components and Accessories 3-10
Control Module Diagnostic Light 3-11
Alternator Replacement 3-12
Starter Replacement 3-12
Battery Replacement 3-13
Relay Panel Component Replacement 3-13
Instrument Replacement 3-13
Switch Replacement 3-14
Windshield Wiper Assembly Replacement 3-15
Windshield Washer Assembly Replacement 3-16
Skylight Wiper Assembly Replacement 3-16
Troubleshooting 3-17
SECTION 4 Boom
Description 4-1
Theory Of Operation 4-1
Boom Extension 4-1
Boom Retraction 4-1
Maintenance 4-1
Removal 4-1
Disassembly 4-6
Boom Nose Sheaves 4-8
Assembly 4-9
Installation 4-12
Functional Check 4-13
Inspection 4-13
Boom Alignment And Servicing 4-13
Cam Operated Check Valve Adjustment 4-14
Guide Block Adjustment 4-14
Boom Extension And Retraction Cable 4-15
Maintenance 4-15
Inspection 4-15
Adjustment 4-15
Telescope Circuit 4-17
Description 4-17
Theory Of Operation 4-17
Maintenance 4-18
Lift Circuit 4-21
Description 4-21
Theory Of Operation 4-21
Maintenance 4-21
Removal 4-23
Disassembly And Assembly 4-23
Swingaway Boom Extension 4-25
Description 4-25
Maintenance 4-25
Hook Block 4-34
Description 4-34
Maintenance 4-34
SECTION 5 Hoist and Counterweight
Description 5-1
Theory Of Operation 5-1
Maintenance 5-1
Warm-up Procedure 5-1
Removal 5-1
Installation 5-1
Functional Check 5-3
Servicing 5-3
Hoist To Boom Alignment 5-4
Preparation 5-4
Tools Required 5-4
Procedure 5-4
Piston Motor and Control Valve 5-6
Description 5-6
Maintenance 5-6
Idler Drum And Cable Follower 5-7
Description 5-7
Maintenance 5-7
Hoist Drum Rotation Indicator System 5-10
Description 5-10
Maintenance 5-10
Hoist Control Valves 5-13
Description 5-13
Fixed Counterweight 5-14
Description 5-14
Maintenance 5-14
Removable Counterweight 5-16
Removal 5-16
Installation 5-16
Third Wrap Indicator 5-18
Description 5-18
Maintenance 5-18
SECTION 6 Swing System
Description 6-1
Theory Of Operation 6-1
Swing Drive 6-1
Swing Brake 6-1
Maintenance 6-3
Troubleshooting 6-3
Swing Motor 6-7
Description 6-7
Maintenance 6-7
Swing Gearbox And Brake 6-8
Description 6-8
Maintenance 6-8
Swing Bearing 6-10
Description 6-10
Maintenance 6-10
Swivels 6-15
Description 6-15
Hydraulic Swivel 6-18
Description 6-18
TABLE OF CONTENTS RT700E SERVICE MANUAL
TOC-6
Theory Of Operation 6-18
Maintenance 6-18
Two Port Water Swivel 6-20
Description 6-20
Maintenance 6-20
Electrical Swivel 6-21
Description 6-21
Theory Of Operation 6-21
Maintenance 6-21
SECTION 7 Power Train
Engine 7-1
Description 7-1
Maintenance 7-1
Electronic Control System 7-5
Description 7-5
Fuel System 7-6
Description 7-6
Maintenance 7-6
Air Intake System 7-8
Description 7-8
Maintenance 7-8
Water Cooling System 7-13
Description 7-13
Maintenance 7-13
Drive Train 7-19
Description 7-19
Maintenance 7-19
Transmission/torque Converter 7-20
Description 7-20
Theory Of Operation 7-20
Maintenance 7-21
SECTION 8 Undercarriage
Axles 8-1
Description 8-1
Maintenance 8-1
Wheels And Tires 8-3
Steering Systems 8-5
Description 8-5
Theory Of Operation 8-5
Maintenance 8-6
Hydraulic Pumps 8-8
Front Steering Control Valve 8-8
Integrated Outrigger/Rear Steer Control Valve 8-8
Steer Cylinders 8-9
Rear Axle Oscillation Lockout System 8-9
Axle Oscillation Lockout Cylinders 8-11
Axle Oscillation Lockout Valve 8-11
Brake System 8-12
Description 8-12
Theory Of Operation 8-12
Maintenance 8-13
Service Brakes 8-14
Parking Brake 8-21
Park Brake Solenoid Valve 8-21
Outrigger Circuit 8-23
Description 8-23
Theory Of Operation 8-23
Maintenance 8-23
Outrigger Beam 8-27
Extension Cylinder 8-30
Stabilizer Cylinder 8-31
Outrigger Control Valves 8-31
SECTION 9 Lubrication
General 9-1
Arctic Conditions Below -18°C (0°F) 9-1
lubrication points 9-1
Surface Protection for Cylinder Rods 9-1
Wire Rope Lubrication 9-11

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• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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