? Overall Dimension |
1 |
Length(with bucket on ground) |
9930(mm) |
2 |
Width(600mm crawler shoes ) |
2980(mm) |
3 |
Bucket width |
1200(mm) |
4 |
Height(To the top of the cab) |
2945(mm) |
5 |
Counter weight ground clearance |
1105(mm) |
6 |
Track gauge |
2380(mm) |
7 |
Tail swing radius |
2870(mm) |
8 |
Min. ground clearance |
468(mm) |
9 |
Rotating platform width |
2710(mm) |
10 |
Counter weight height |
2060(mm) |
11 |
Crawler ground length |
3640(mm) |
Main Technical Specification |
1 |
Operating weight |
23600KG |
2 |
Rated bucket capacity |
1.15 (m3) |
3 |
Max. breakout force |
|
(1 Bucket digging force |
153KN |
(2) Arm crowding force |
125KN |
4 |
Max.digging height |
10140mm |
5 |
Max. dumping clearance |
7192(mm) |
6 |
Max.digging depth |
7220mm |
7 |
Max.vertical wall digging depth |
6202mm |
8 |
Max.digging reach |
10340(mm) |
9 |
Min.front swing ?radius |
3688mm |
10 |
Max.plling force |
200KN |
11 |
Max. grade ability |
70% |
12 |
Max.travel speed(double modes) |
5.4/3.3km/h |
Diesel engine |
1 |
Model |
QSB6.7-C190（EPA Tier3,Original CUMMINS） |
2 |
Type |
Water cooling . Electronic injection. Turbocharged. Charge air cooled |
3 |
Rated output |
142(Kw) (190HP)@2200rpm |
4 |
Inter-bore of cylinder/stroke |
107/124(mm) |
5 |
Total exhaust of cylinder |
6.7(L) |
7 |
Power of start motor |
7.5(KW) |
8 |
Voltage of starting motor |
24(V) |
9 |
Rated speed |
2200(r/min.) |
10 |
Max. Torque |
637(N.m) |
11 |
Starting type |
Electric |
12 |
Min. specific fuel consumption |
211(g/Kw.h) |
14 |
Net weight |
495(Kg) |
Working Device Hydraulic System |
1 |
Main pump |
|
Model |
Piston pump |
|
Mxa.flow |
235×2L/min |
2 |
Hydraulic motor |
|
Propel hydraulic motor |
Two axial-piston motors |
|
Swing hydraulic motor |
Axial-piston motors |
3 |
Safety valve |
32MPa |
4 |
Boom,arm and bucket circuit |
34Mpa |
5 |
Propel circuit |
34Mpa |
6 |
Swing circuit |
28 Mpa |
7 |
Control circuit |
4MPa |
8 |
no.of Cylinders-bore×storke×diameter of piston-rod |
|
Boom cylinder |
2-Ф130*1260*Ф90(mm) |
|
Arm cylinder |
1-Ф145*1515*Ф100(mm) |
|
Bucket cylinder |
1-Ф130*1055*Ф90(mm) |
Swing? System |
1 |
Drive Type |
Hydraulic driven swing |
|
Reduction unit |
Double row planetary gearbox |
|
Swing lubrication |
Grease bath |
|
Swing brake |
Multi-plate wet brake |
|
Swing speed |
12.9rpm |
Liquid coolant and lubricant |
1 |
Fuel(diesel) tank |
390(L) |
2 |
Engine oil |
21.5(L) |
3 |
Cooling Sysem (water tank) |
27(L) |
4 |
Track driver |
5.4(L) |
5 |
Swing driver |
3.4(L) |
6 |
Hydraulic oil |
220(L) |
