Parameter |
Value |
Specifications |
TD |
Machine working weight |
(kg) 12800 |
Bucket capacity |
(m³) 0.52 |
Arm length |
(mm) 2380 |
Performance |
|
Slewing speed |
(rpm) 11 |
Travel speed |
(km/h) 5.6/3.4 |
Gradability |
(%) 70 |
Ground pressure |
(Kpa) 40 |
Bucket digging force |
(kN) 90.1 |
Arm digging force |
(kN) 64.4 |
Maximum traction force |
(kN) 139 |
Power system |
|
Engine model |
Mitsubishi D04FR-KDP2TAAC |
Rated power |
(kw/rpm) 74/2000 |
Maximum torque |
(N.m) 375/1600 |
Displacement |
(L) 4.249 |
Number of cylinders |
(pieces) 4 |
Cylinder diameter × stroke |
(mm) 102*130 |
Main pump maximum flow |
(l/min) 2*130 |
Pilot pump flow |
(L/min) 1*20 |
Working hydraulic oil circuit |
(Mpa) 34.3 |
Travel hydraulic circuit |
(Mpa) 34.3 |
Swing hydraulic circuit |
(Mpa) 28 |
Control hydraulic circuit |
(Mpa) )5 |
Oil capacity |
|
Fuel tank |
(L) 275 |
Hydraulic oil tank |
(L) 101 |
Hydraulic system |
(L) 172 |
Engine oil change amount |
(L) 18.5 |
Coolant |
(L) 14 |
Main body dimensions |
|
Total transport length |
(mm) 7790 |
Total transport width |
(mm) 2490 |
Total transport height |
(mm) 2710 |
Total cab height |
(mm) 2870 |
Total track length |
(mm) 3580 |
Track shoe width |
(mm) 500 |
Track gauge |
(mm) 1990 |
Minimum ground clearance |
(mm )440 |
Counterweight ground clearance |
(mm)910 |
Minimum turning radius of front working device |
(mm)2620 |
Operating range |
|
Maximum digging radius |
(mm)8340 |
Maximum digging radius of parking surface |
(mm)8190 |
Maximum digging depth |
(mm)5520 |
Maximum digging height |
(mm)8500 |
Maximum unloading height |
(mm)6090 |
Maximum vertical digging depth |
(mm)4880 |
Maximum effective digging depth |
(mm)5290 |