Manitowoc Grove Crane GRT880 Operator Manual PDF

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Manitowoc Grove Crane GRT880 Operator Manual – PDF DOWNLOAD

FILE DETAILS:

Manitowoc Grove Crane GRT880 Operator Manual – PDF DOWNLOAD

Language : English
Pages :202
Downloadable : Yes
File Type : PDF

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TABLE OF CONTENTS:

Manitowoc Grove Crane GRT880 Operator Manual – PDF DOWNLOAD

Table of Contents 5
SECTION 1 11
Introduction 11
General 11
Customer Support 11
New Owners 11
Noise/vibration Test results 12
Noise Level Test Results 12
Vibration Level Test Results 12
Serial Number Location 12
List Of Specifications 14
General 14
Dimensions 14
Capacities 14
Torque Converter 14
Transmission 14
Engine 14
Cummins QSB 6 7 Tier 3 14
Cummins QSB 6 7 Tier 4 Final 14
Axles 14
Brakes 14
Wheels and Tires 14
Swing Gearbox 14
Boom 14
Swivel Assembly 14
Hydraulic Pumps 15
Pump #1 15
Pump #2 15
Pump #3 15
Hoists 15
SECTION 2 17
Safety Information 17
Safety Messages 17
General 17
Safety Alert Symbol 18
Signal Words 18
General 18
Safety Decals 18
Accidents 18
Operator Information 19
Operator Qualifications 19
Operational Aids 20
Rated Capacity Limiter (RCL) Systems 20
Anti-Two-Blocking Device 21
Working Area Limiter (If Equipped) 21
Crane Stability/Structural Strength 22
Load Charts 23
Work Site 23
Wind Forces 23
Wind Speeds 24
Determination of 3-second wind gust speed at boom tip height: 26
Size and Shape of the load: 26
Determining Wind Drag Coefficient (Cd) 27
Maximum Permissible Wind Speed 28
Example and Sample Calculations (metric) 30
Example 1: Crane Configuration: 30
Load example 1 1: 31
Load example 1 2: 31
Load example 1 3a: 31
Load example 1 3b: 31
Example and Sample Calculations (Non-metric) 34
Example 2: 34
Load example 2 1: 35
Load example 2 2: 35
Load example 2 3a: 35
Load example 2 3b: 35
Lifting Operations 36
Counterweight 37
Outrigger Lift Off 37
Multiple Crane Lifts 37
Lifting Multiple Loads 37
Tilt-Up Panel Lifting 38
Counterweight 38
Outrigger Lift Off 38
Pile Driving and Extracting 39
Crane Equipment 39
Crane Inspection 39
Electrocution Hazard 39
Set-Up and Operation 41
Electrocution Hazard Devices 41
Electrical Contact 42
Special Operating Conditions and Equipment 42
Grounding the Crane 42
Personnel Handling 43
Environmental Protection 44
Maintenance 44
Service and Repairs 44
Lubrication 45
Tires 46
Hoist Rope 46
Synthetic Hoist Rope 46
Wire Rope 46
Sheaves 47
Batteries 48
Super Capacitor (If Equipped) 48
General Maintenance 48
Transporting the Crane 49
Travel Operation 49
Work Practices 50
Personal Considerations 50
Crane Access 50
Job Preparation 50
Working 51
Lifting 52
Hand Signals 53
Boom Extension 55
Parking and Securing 55
Shut-Down 55
Cold Weather Operation 55
Temperature Effects on Hook Blocks 56
Temperature Effects on Hydraulic Cylinders 56
Model Specific Information 57
Crane Stability 57
Hoist Platform 58
Travel Position 58
Overload Inspection 58
Boom Inspection 59
Superstructure Inspection 61
Carrier Inspection 63
SECTION 3 65
Operating Controls and Procedures 65
Controls and Indicators 66
Steering column 66
Turn Signal Lever and Windshield Wiper/ Washer/Headlight/Horn Controls 67
Steering Column Tilt Lever 67
Park Brake Control Switch 67
Headlights Switch 67
Drive Axle Selector Switch 67
Hazard Lights Switch 67
Engine Speed (RPM) Increase/Decrease Switch 68
Ignition Switch 68
Transmission Shift Lever 68
Cab Overhead Controls 68
Skylight Window Latch 68
Skylight Wiper and Wiper Motor 69
Skylight Sunscreen 69
Dome Light 69
Cab Circulating Fan 69
Right Side Window Latch 69
Overhead Control Panel 69
Skylight Wiper Switch 69
Heater/Air Conditioner Fan Speed Switch 69
Heater Control Switch 69
Air Conditioner Switch 69
Work Lights Switch 69
Crane Function Power Switch 70
Exhaust System Cleaning Switch (Tier 4 Engine Only) 70
Exhaust System Cleaning (Tier 4 Engines Only) 71
Inhibit Exhaust System Cleaning 71
Diesel Exhaust Fluid (Tier 4 Engines Only) 71
High Exhaust System Temperature 71
Control Seat Assembly – Dual Axis Joysticks 72
Boom Lift/Main Hoist Joystick (Dual Axis) 73
Swing/Telescope or Swing/Auxiliary Hoist Joystick (Dual Axis) 73
Main Hoist Enable Switch 73
Boom Up Bypass Switch 73
Lift Function Enable Switch 73
Jog Dial 73
Outrigger Function Enable Switch 73
Differential Lock On/Off Switch (Optional) 73
Rear Steer Switch 73
Auxiliary Hoist Enable Switch 74
Boom Telescope Enable Switch 74
Swing Enable Switch 74
Seat Slide Lever 74
Air Conditioner/Heater Climate Unit 74
Seat Frame Slide Lever 74
Armrest Adjustment Knobs 74
Seat Height Adjustment Lever 74
Limit Bypass Switch (Non-CE Certified Cranes) 74
Limit Bypass Switch (CE Certified Cranes) 75
Emergency Stop Switch 76
Level Indicator 76
Deadman Switches (Optional) (Dual Axis Joysticks only) 76
Hoist High Speed Toggle Switches 76
Horn Button 76
Free Swing Button 76
Cab Door Release Lever 76
Hoist Rotation Indicators (Not Shown) 76
Seat Switch (Not Shown) 76
Control Seat Assembly – Single Axis Joysticks 77
Main Hoist Control (Single Axis Option) 77
Boom Lift Control (Single Axis Option) 77
Telescope or Auxiliary Hoist Control (Single Axis Option) 77
Swing Control (Single Axis Option) 77
Foot Pedal Controls 78
360° Swing Lock Pedal 78
Swing Brake Pedal 78
Telescope Control Pedal (Optional) 78
Service Brake Pedal 78
Foot Throttle Pedal 78
Miscellaneous Controls and Indicators 78
Fuse and Relay Panels 78
Buzzer 78
Limit Bypass Switch (Non-CE Certified Cranes) 79
Limit Bypass Switch and Indicator (CE Certified Cranes) 79
RCL Internal Light Bar (Optional) 80
Strobe Light or Beacon (Optional) 80
Backup Alarm (Not Shown) 80
Emergency Exit 80
Crane Control System (CCS) 81
Crane Control System (CCS) Display 81
Turntable Swing Lock Pin Control 81
Menu Control 81
CCS Main Screen Symbols and Icons 82
CCS Menu Screen 83
CCS Operation Display 84
Menu Screen 84
Rated Capacity Limiter (RCL) System 85
Mode of Operation 85
Outrigger Operation Menu 86
Set Outriggers 86
Raise Jacks 86
Telescope Operation Menu 87
RCL Display Setup Screens 88
B Mode Available and in Sequence 88
B Mode Enabled and out of Sequence 88
RCL Display Operating Screen 88
Confirmed Telescoping Mode 88
Out of Sequence 88
Operating Screen 88
Telescoping Menu Screens 89
Operating Display In Sequence – except Mode M 89
Operating Display Out Of Sequence – except Mode M 89
Telescope Mode M 90
RCL Setup Wizard 90
Set Counterweight 91
Set Boom 91
Set Jib Length (if installed) 91
Set Jib Angle (if installed) 92
Hoist Selection 92
Reeving Selection 92
Switch to RCL Home Screen Display 93
RCL Display Operating Screen: Tare Function 93
CCS Working Range Limiter (WRL) 94
Introduction 94
WRL Limitations 94
Accessing Limitation Screens 101
Height Limitation 102
Height Limitation Procedure by Crane Position 103
Height Limitation Procedure by Value 104
Height Limitation Disable Procedure 104
Boom Up/Down Limitation 105
Boom Up Limitation Procedure by Crane Position 106
Boom Down Limitation Procedure by Crane Position 107
Boom Up/Down Limitation Disable Procedure 107
Radius Limitation 108
Inner Radius Limitation Procedure by Crane Position 110
Outer Radius Limitation Procedure by Crane Position 110
Radius Limitation Disable Procedure 110
Swing Limitation 111
Swing Limitation Procedure by Crane Position 113
Swing Limitation Disable Procedure 113
Wall Limitation 114
First Virtual Wall Procedure 116
Subsequent Virtual Wall Procedure 116
Wall Limitation Disable Procedure 117
Delete Wall Limitation Procedure 117
Economy Mode 117
Terminology 117
Requirements 117
Operation 118
Benefits 118
Crane Control System (CCS) Symbols and Icons 119
Operating Procedures 122
Pre-Starting Checks 122
Fuel Supply 122
Engine Oil 122
Engine Coolant 122
Batteries 122
Hydraulic Reservoir and Filter 122
Wire Rope 122
Hook Block and Headache Ball 122
Seats and Mirrors 122
Seat Belts 122
Seat Belt Maintenance 122
Cleaning Seat Belt Webbing 122
Signal and Running Lights 122
Service and Parking Brakes 122
Tires 122
Wheels 122
Safety Equipment 122
Daily Lubrication 122
Boom 123
Air Cleaner 123
Air Intake Restriction Monitoring (AIRM) Communications System – Tier 4 Only 123
Cold Weather Operation 123
Component Coolant Heater 124
Radiator Shutters 124
Auxiliary Cab Heater 124
Battery Heater 125
Air Diverter 125
Super Capacitor 125
Operation Below -40°C (-40°F) 125
Crane Warm-up Procedures 125
Engine 126
Transmission 126
Hoist 126
Swing Drive and Turntable Bearing 126
Axles 126
Hydraulic Oil System 126
Engine Operation 127
Electrical System 127
Jump Starting Hazard 127
Charging the Battery 127
Start-Up Procedure 127
Cold Engine 128
Idling Engine 128
Racing Engine 128
Shutdown Procedure 128
Battery Disconnect 128
Crane Travel Operation 129
Seat Belts 129
Traveling — General 129
Traveling — Towing/Pulling 130
Traveling — Being Towed/Pulled 130
Traveling on Slopes 130
Traveling with Elevated Boom 131
Traveling with Boom Extension and/or Inserts Erected 132
33 ft (10 1 m)/56 ft (17 1 m) Extension 132
33 ft (10 1 m)/56 ft (17 1 m) Extension Plus 20 ft (6 m) Insert 132
Extended Travel 132
Traveling — Forward 133
Traveling — Reverse 133
Steering 133
Front Wheel Steering 133
Rear Wheel Steering 133
Four Wheel Steering 133
Crabbing 133
Four-Wheel Drive Operation 134
Differential Lock Operation (Optional) 134
General 134
Operation 135
Axle Oscillation Lockouts Operation 135
General Crane Operation 135
Pump Drive 135
Joystick Operation 135
Preload Check 135
Using Your Load Chart 136
Proper Crane Leveling 137
Level Indicator Adjustment 137
Crane Functions 137
Using Outriggers 137
Setting Outriggers 138
Outrigger Monitoring System (OMS) (Optional— Standard in North America and European Union Countries) 138
Engaging the Mid Extend Lock Pin 139
Stowing the Outriggers 139
Stowing Mid-Extend Lock Pin 139
Swinging Superstructure 139
Elevating and Lowering Boom 140
Elevating Boom 140
Lowering Boom 140
Telescoping Boom 140
Telescope Control Pedal 140
Extending Boom 141
Retracting Boom 141
Activate telescope function with Telescope Enable Switch, then push on bottom of pedal to retract boom 141
Lower and Raise Hoist Cable 141
Lower Cable 141
Raise Cable 141
Hoist Speed Range Selection 141
Stowing and Parking 141
Unattended Crane 142
SECTION 4 143
Set-Up and Installation 143
General 143
Hoist Platform 143
Working Position 144
Installing Cable On Hoist 144
Anti Two Block (A2B) Switch 145
Locking 145
Unlocking 145
Checking Before Operation 145
Cranes with Main Hoist Only 145
Machines with Main and Auxiliary Hoists 146
Cable Reeving 146
Reeving Boom Cable 147
Dead-End Rigging/Wedge Sockets 147
Installing Wedge and Socket 148
Bi-fold Swingaway, Off-settable Boom Extension 154
Description 154
Erecting Boom Extension 154
Erecting Boom Extension Fly Section 156
Stowing Boom Extension 156
Setting Boom Extension Manual Offset 159
Changing Offset from 0° to 20° or 40° 159
Changing Offset from 40° to 20° or 0° 159
Erecting and Stowing Bi-fold Boom Extension with 6 m (20 ft) Insert 162
Erecting 162
Stowing 164
Connecting and Disconnecting Boom Extension 164
Connecting 164
Making Electrical Connection Between Boom Extension Base Section and Boom Nose 164
Making Electrical Connection Between Boom Extension Base Section and Boom Extension Fly Section 164
Disconnecting 164
Disconnecting Electrical Connection Between Boom Extension Base Section and Boom Nose 164
Disconnecting Electrical Connection Between Boom Extension Base Section and Boom Extension Fly Section 164
Removable Counterweight 165
Counterweight Control Panel 165
Removing 166
Installing 166
SECTION 5 167
Maintenance and Lubrication 167
General 168
Environmental Protection 168
Lubricants and Lubrication Intervals 168
Standard Lubricants 169
Arctic Lubricants and Conditions 170
Temperatures Below -9°C (15°F) 170
Cold Weather Package and Lubricants 170
Cylinder Rod Surface Protection 173
Wire Rope Lubrication 173
Lubrication Points 173
CraneLUBE 173
Cummins Oil Registration List 174
Safety 174
Drive Train 175
Drive Train (continued) 176
Drive Train (Continued) 178
Drive Train (Continued) 179
Steering and Suspension 180
Steering and Suspension (Continued) 181
Axles 182
Turntable 183
Turntable (Continued) 184
Cab Tilt 184
Outriggers 185
Lift Cylinder 186
Boom 187
Boom (Continued) 188
Boom (Continued) 191
Hoist 192
Hydraulic 193
Rust Protection 194
Cleaning Procedures 194
Inspection and Repair 195
Application 195
Areas of Application 195
Alphabetical Index 199

Customer Support: [email protected]

S.M