| |
|
with STD
excavator spec. |
with mass
excavator spec. |
| |
Buket capacity (ISO heaped) |
3.3m3 |
4.1m3 |
| Operating Weight |
78400kg |
78500kg |
| Engine |
Model |
Isuzu BB-6WG1X |
Isuzu BB-6WG1X |
| Engine displacement |
15682mL |
15682mL |
| Rated out put |
331kW(450PS)
/1800min-1 |
331kW(450PS)
/1800min-1 |
| Dimension |
Overall length
(for transportation) |
14140mm |
13010mm |
Overall width
(for transportation) |
4360mm |
Overall height
(for transportation) |
4810mm |
5050mm |
| Overall track length |
6360mm |
| Overall track width |
4100mm |
| STD shoe width |
650mm |
| Track gauge |
3450mm |
| Distance between tumbler |
5070mm |
| Min. ground clearance |
890mm |
| Rear-end swing radius |
4100mm |
| Performance |
Travel speed |
4.3/2.9 km/h |
| Traction force |
543kN |
| Gradeability |
70%(35 degree） |
| Ground pressure |
107kPa |
| Swing speed |
7.6min-1 |
Bucket digging force /
with power up |
331/362kN |
430/470kN |
Arm digging force /
with power up |
274/299kN |
317/347kN |
Hydraulic
Components |
Hydraulic pump type |
Double valuable
displacement piston pump
＋
gear pump |
Max. hydraulic pressure /
with power up |
31.4／34.3MPa |
| Traction motor type |
Valuable displacement
piston motor × 2 |
| Parking brake type |
Mechanical lock type |
| Swing motor type |
Fixed displacement
piston motor |
| Tank Capacity |
Fuel tank capacity |
900L |
| Hydraulic sump tank |
720L |
