Parameter |
Value |
Machine working weight |
(kg) 21100 |
Bucket capacity |
(m³)1 |
Boom length |
(mm) 5700 |
Stick length |
(mm) 2500/2900 (HD type) |
Rotation speed |
(rpm)10.9 |
Rotary torque |
(Nm) 61.8 |
Walking speed |
(km/h)5.4 |
Climbing ability |
(%)70/35° |
Bucket digging force |
(kN) 125 |
Digging force of stick |
(kN) 104 |
Maximum traction force |
(kN) 205 |
power system |
|
Engine model |
Cat C7.1 |
Rated power |
(kw/rpm)112/1800 |
Displacement |
(L)7.01 |
Number of cylinders |
(number) 6 |
Bore × stroke |
(mm) 105 × 135 |
Maximum flow rate of main pump |
(l/min) 404 |
Pilot pump flow |
(L/min)32.4 |
Pilot oil circuit |
(MPa) 39 |
Working hydraulic oil circuit |
(Mpa) 34.3 |
Travel hydraulic circuit |
(Mpa) 35 |
Rotary hydraulic circuit |
(Mpa) 25 |
Main overflow set pressure |
(Mpa) 35 |
Fuel tank |
(L) 410 |
Hydraulic oil tank |
(L) 138 |
Hydraulic system |
(L)260 |
Engine oil replacement amount |
(L) 22 |
Coolant |
(L) 25 |
Total transportation length |
(mm) 9460 |
Total transportation width |
(mm) 2800 |
Total transportation height |
(mm) 3030 |
Overall height of cab |
(mm) 2950 |
Boarding width |
(mm) 2800 |
Track ground length |
(mm) 3270 |
Total track length |
(mm) 4080 |
Track shoe width |
(mm) 600/700/790 |
Total track width |
(mm) 2800 (600mm track shoe) |
Track gauge |
(mm) 2200 |
Minimum ground clearance |
(mm) 450 |
Counterweight ground clearance |
(mm) 1020 |
Rear end turning radius |
(mm) 2750 |
Maximum excavation radius of parking surface |
(mm) 9890 |
Maximum digging depth |
(mm) 6720 |
Maximum digging height |
(mm) 9490 |
Maximum unloading height |
(mm) 6490 |
Maximum vertical excavation depth |
(mm) 5690 |
Maximum effective digging depth |
(mm) 6380 |