
Table of Contents
iii 9811/9950-4 iii
Control Layouts ................................................................................................................................... 58
Excavator Arm Controls ...................................................................................................................... 58
Dozer Blade Controls ......................................................................................................................... 63
Auxiliary Circuit Controls ..................................................................................................................... 63
Lifting and Loading
General ................................................................................................................................................ 66
Load Charts ........................................................................................................................................ 66
Overload Warning System .................................................................................................................. 67
Working with the Excavator Arm
General ................................................................................................................................................ 68
Preparing to Use the Excavator Arm ................................................................................................. 68
Lifting With the Excavator Arm ........................................................................................................... 68
Digging ................................................................................................................................................ 69
Working with the Dozer Blade
General ................................................................................................................................................ 72
Dozing and Grading ............................................................................................................................ 72
Scraping and Cutting .......................................................................................................................... 72
Backfilling ............................................................................................................................................ 73
Slopes
General ................................................................................................................................................ 74
Driving on Slopes ............................................................................................................................... 74
Working on Slopes ............................................................................................................................. 74
Heating, Ventilating and Air-Conditioning (HVAC)
General ................................................................................................................................................ 76
Air-Conditioning Controls .................................................................................................................... 76
Cab Heater Controls ........................................................................................................................... 76
Power Sockets
Auxiliary Power Socket ....................................................................................................................... 78
Battery Isolator
General ................................................................................................................................................ 79
Fire Extinguisher
General ................................................................................................................................................ 80
Moving a Disabled Machine
General ................................................................................................................................................ 82
Getting the Machine Unstuck ............................................................................................................. 82
Jump-Starting the Engine ................................................................................................................... 82
Retrieval .............................................................................................................................................. 83
Excavator Arm (Emergency Operation) .............................................................................................. 83
Lifting the Machine
General ................................................................................................................................................ 85
Transporting the Machine
General ................................................................................................................................................ 86
Loading the Machine onto the Transporting Vehicle/Trailer ............................................................... 86
Unloading the Machine from the Transporting Vehicle/Trailer ............................................................ 88
Operating Environment
General ................................................................................................................................................ 90
Operating in Low Temperatures ......................................................................................................... 90
Operating in High Temperatures ......................................................................................................... 90
Refuelling
General ................................................................................................................................................ 92
Low Fuel Levels .................................................................................................................................. 92
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