0-5
CONTENTS
Introduction .....................................0-2
Machine description ........................0-3
Safety ..............................................1-1
General precautions ................................ 1-2
Precautions when preparing .................... 1-8
Pr
ecautions when starting ..................... 1-10
Pr
ecautions when operating .................. 1-12
Pr
ecautions when stopping ................... 1-21
Pr
ecautions when transporting .............. 1-22
Pr
ecautions on maintenance .................1-24
Safety signs (decals) ..............................1-33
Controls ...........................................2-1
Names of components ............................ 2-2
Covers ..................................................... 2-4
Starter key ........................................... 2-4
Maintenance cover A ........................... 2-4
Fuel lid .................................................2-5
Fuel ļ¬ller port
....................................... 2-5
Engine hood ........................................ 2-6
Maintenance cover B ...........................2-6
Seat and seat belt ................................... 2-7
Seat (If equipped) .................................2-7
High-back seat (If equipped) ................ 2-8
Seat belt .............................................. 2-9
Instrument cluster ..................................2-10
W
arning lamps ................................... 2-10
Indicators .......................................... 2-11
Meters ............................................... 2-11
Multi-data display .............................. 2-12
Switches ...............................................2-18
Starter switch ....................................2-18
Hor
n button ....................................... 2-18
T
ravel speed switch ........................... 2-18
Levers and Pedals ................................. 2-19
Safety lock lever ................................2-19
Thr
ottle lever ...................................... 2-19
Operating levers ................................2-20
Blade lever ......................................... 2-20
T
ravel levers/pedals ........................... 2-21
Boom swing pedal .............................2-21
Auxiliary hydraulic pedal .....................2-22
Selector lever ....................................2-22
Accessories ........................................... 2-23
Exter
nal power sockets .................... 2-23
Armr
est ............................................ 2-23
Auxiliary hydraulic lines ...................... 2-24
Accumulator (If equipped) .................. 2-28
Operation .........................................3-1
Before starting operation ......................... 3-2
Getting on or off the machine ............... 3-2
W
alk-around inspection ....................... 3-2
Daily inspection .................................... 3-2
Starting and stopping the engine .............3-3
Befor
e starting the engine .................... 3-3
Starting the Engine .............................. 3-4
W
arming up the engine ........................ 3-5
Stopping the engine ............................3-5
Operating the machine ............................ 3-6
Lever patter
n (ISO pattern) ................... 3-6
Lever patter
n (G pattern) If equipped ... 3-7
W
arming up the machine (hydraulic oil) 3-8
Inspection after warm-up ..................... 3-9
Crawler width switching ..................... 3-10
Switching the blade width .................. 3-11
Operating the travel levers ................. 3-12
Stopping travel ..................................3-15
Operating the working equipment ...... 3-16
Operating pr
ocedures ............................ 3-18
Pr
ohibited operations ......................... 3-18
Cautions on operating ........................... 3-21
Cautions on traveling ......................... 3-21
Cautions on traveling on slopes ........ 3-22
Getting out of mud ............................3-24
Operations possible with this machine
3-24
Parking the machine .............................. 3-26
Parking .............................................. 3-26
Inspection and checks after stopping the
engine ............................................... 3-26
Handling in cold climates ....................... 3-27
Pr
eparing for cold climates ................ 3-27
Cautions after operations ...................3-27
After the cold climate ......................... 3-27
Handling rubber crawlers ....................... 3-28
Pr
ohibitions ........................................ 3-28
Cautions ............................................ 3-29
Pr
eventing the rubber crawlers from
coming off .........................................3-29
Transport .........................................4-1
Loading and unloading ............................ 4-2
Hoisting the machine ............................... 4-4
Securing the machine .............................. 4-5
Maintenance ....................................5-1
General .................................................... 5-2
Maintenance overview ......................... 5-2