Description
Volvo BL70, BL71 Backhoe Loader Operators Manual
Volvo BL70, BL71 Backhoe Loader Index:
Foreword 1
Identification number 2
Presentation 5
Communication equipment, installation 8
General view 9
CE marking, EMC directive 12
Product plates 13
Information and warning decals 14
The USA Federal Clean Air Act 20
Instrument panels 23
Side panel 24
Front panel 34
Other controls 39
Controls 39
Bucket positioner (return to dig) 51
Sideshift (BL71 only) 52
Operator comfort 53
Operating instructions 61
Safety rules when operating 62
Measures before operating 67
Starting engine 68
Gear shifting 70
Braking 71
Stopping machine 72
Parking 73
Towing 75
Lowering of attachments 78
Transporting machine 79
Loader boom and backhoe locking devices 81
Operating techniques 83
Whole-body vibrations 84
Volvo Hydraulic Safeguard System 86
Attachments 87
Connecting and disconnecting attachments 88
Hydraulic couplings 97
Buckets 98
Operating with the loader 99
Operating with multi-purpose bucket (optional equipment) 102
Pallet forks (optional equipment) 103
Operating with the backhoe 106
Off-road operation 109
Craning 110
Hydraulic tools 112
Disconnecting and connecting a hammer 113
Travelling on public roads with a hammer installed 119
Operating with a hammer 120
Foreword
Signalling diagram 121
Getting stuck 124
Safety when servicing 125
Service position 125
Before service read 127
Fire prevention 129
Handling hazardous materials 131
Service and maintenance 135
Service points 137
Engine 138
Fuel system 142
Turbocharger 145
Air cleaner 146
Cooling system 147
Electrical system 150
Transmission 154
Axles 157
Brake system 162
Frame 163
Tyres 165
Bucket teeth, replacing
(Volvo tooth system) 166
Cab 167
Air conditioning (optional equipment) 169
Hydraulic system 171
Attachments, maintenance 174
Lubrication and service chart 175
Lubrication points 184
Specifications 189
Service capacities and intervals 191
Engine, specifications 192
Electrical system, specifications 193
Transmission, specifications 198
Axle, hub and transmission oils 199
Axles, specifications 201
Brakes / steering system, specifications 202
Tyre sizes and pressures, specifications 203
Cab, specifications 204
Vibration and sound information 205
Hydraulic system, specifications 206
Machine capacity, specifications 207
Dimensional drawing, specifications 209
Pallet forks 212
Load charts, craning with the backhoe 213
Service history 215
Alphabetical index 219
