Boom: 2-115 x 864 mm
Arm: 1-100 x 867 mm
Bucket: 1-90 x 710 mm
DRIVES & BRAKES:
Piston motor and decelerator are integrated that has high traction force and occupy small space and it is installed with hydraulic hoses in the crawl framework to prevent damage from a heavy road. Motor has brake and buffer to assure smooth travel and parking.
TRAVEL SPEED:
High: 5.2 km/h
Low: 3.6 km/h
Grade ability: 35 degree (or 70%)
SWING MECHANISM:
High torque piston motor and two-stage planetary reduction gear drives, brake is spring-set hydraulic released. It can be braked automatically when the swing-control-lever in the neutral position.
Swing speed: 12 r/min
UNDERCARRIAGE:
Full welded heavy duty undercarriage, two side frames are rigidly welded to the center frame. Track roller, carrier roller and idlers are sealed with floating seal. Track is adjusted by grease cylinder, with shock-absorbing spring.
Width of track shoes: 450 mm
Number of carrier rollers: 1 each side
Number of track rollers: 5 each side
Number of idlers: 1 each side
Number of shoes: 38 each side
CONTROL:
All kinds of movements are controlled by pilot-operated. Right lever controls boom and bucket moving. Left lever controls stick and swing. Foot-control pilot valve with manually controlled lever to move or swing direction. Travel speed is changed by electric switch.
COOLANT & LUBRICANT CAPACITY (REFILLING):
Fuel tank: 135 L
Coolant: 14 L
Engine: 7 L
Final drive, each side: 1.3 L
Swing drive: 1.5 L
Hydraulic tank: 60 L
PERFORMANCE DATA:
Max. loading height: 5080 mm
Max. cutting height: 7165 mm
Max. digging depth: 4165 mm
Max. reach: 6365 mm
Min. turning radius: 1840 mm
Max. depth of cut for 2.5m level bottom: 3790 mm
Max. vertical digging depth: 3650 mm
Max. reach at ground level: 6215 mm
Max. stick digging force: 39.2 kN
Max. bucket digging force: 53.6 kN
Operating weight: 7000 kg
Bucket capacity: 0.25 cubic meter