Parameter |
Value |
Machine working weight |
(kg) 12500 |
Bucket capacity |
(m³)0.53-0.64 |
Boom length |
(mm) 4600 |
Dipper length |
(mm) 2500 |
otation speed |
(rpm) 9.5 |
Walking speed |
(km/h)5.5/2.9 |
Climbing ability |
(%) 70 |
Grounding specific pressure |
(Kpa) 40 |
Bucket digging force |
(kN) 86 |
Digging force of stick |
(kN) 72.9 |
Maximum traction force |
(kN)122.6 |
Engine model |
Komatsu SAA4D95LE-5 |
Rated power |
(kw/rpm) 69.6/2200 |
Displacement |
(L)3.26 |
Number of cylinders |
(number) 4 |
Bore size × stroke |
(mm) 95 × 115 |
Maximum flow rate of main pump |
(l/min) 242 |
Working hydraulic oil circuit |
(Mpa) 31.9 |
Travel hydraulic circuit |
(Mpa) 34.8 |
Rotary hydraulic circuit |
(Mpa) 29.2 |
oom cylinder - number × bore × stroke |
(mm) 2-105 × 995 |
Stick cylinder - number × bore × stroke |
(mm) 1-115 × 1175 |
Bucket cylinder - number × bore × stroke |
(mm) 1-90 × 885 |
Fuel tank |
(L)247 |
Hydraulic oil tank |
(L) 90 |
Engine oil replacement volume |
(L) 13 |
Coolant |
(L) 13.9 |
Total transportation length |
(mm) 7590 |
Total transportation width |
(mm) 2490 |
Total transportation height |
(mm) 2885 |
Boarding width |
(mm) 2500 |
Track ground length |
(mm) 2880 |
Total track length |
(mm) 3610 |
Track shoe width |
(mm) 500 |
Total track width |
(mm) 2490 |
Track gauge |
(mm)1990 |
Counterweight ground clearance |
(mm) 895 |
Minimum ground clearance |
(mm) 400 |
Minimum turning radius of front working device |
(mm) 2450 |
Rear end turning radius |
(mm) 2190 |
Maximum digging radius |
(mm) 8290 |
Maximum excavation radius of parking surface |
(mm) 8170 |
Maximum digging depth |
(mm) 5520 |
Maximum digging height |
(mm) 8650 |
Maximum unloading height |
(mm) 6210 |
Maximum vertical excavation depth |
(mm) 4900 |