|
Overall Dimension |
|
1 |
Length(with bucket on ground) |
9756(mm) |
|
2 |
Width(600mm crawler shoes ) |
2980(mm) |
|
3 |
Ground length (in transportation) |
4854(mm) |
|
4 |
Bucket width |
1050(mm) |
|
5 |
Height(To the top of the boom) |
2984(mm) |
|
6 |
Height(To the top of the cab) |
2970(mm) |
|
7 |
Counter weight ground clearance |
1107(mm) |
|
8 |
Track gauge |
2380(mm) |
|
9 |
Tail swing radius |
2970(mm) |
|
10 |
Min. ground clearance |
468(mm) |
|
11 |
Rotating platform width |
2710(mm) |
|
12 |
Counter weight height |
2087(mm) |
|
13 |
Crawler ground length |
3640(mm) |
|
14 |
overall length of crawler |
4445(mm) |
|
15 |
Crawler teeth thickness |
26(mm) |
|
16 |
Reach from swing center to tail |
2970(mm) |
|
17 |
Standard arm length |
2900(mm) |
|
Main Technical Specification |
|
1 |
Operating weight |
21330KG |
|
2 |
Rated bucket capacity |
0.9 (m3) |
|
3 |
Max. breakout force |
|
|
Bucket digging force |
134KN |
|
Arm crowding force |
97KN |
|
4 |
Max. digging height |
9728mm |
|
5 |
Max. dumping clearance |
6885(mm) |
|
6 |
Max. digging depth |
6611mm |
|
7 |
Max. vertical wall digging depth |
6030mm |
|
8 |
Max. digging reach |
9938(mm) |
|
9 |
Min. front swing radius |
2970mm |
|
10 |
Max. pulling force |
183KN |
|
11 |
Max. travel speed(double modes) |
5.3/3.2km/h |
|
12 |
Contact area pressure ratio |
41.83 KPa |
|
13 |
Pressure of system |
32MPa |
|
14 |
Max. grade ability |
35° |
|
Diesel engine |
|
1 |
Model |
QSB6.7-C155（EPA Tier3,Original CUMMINS） |
|
2 |
Type |
Water cooling . Electronic injection. Turbocharged. Charge air cooled |
|
3 |
Rated output |
116Kw/155HP @2000rpm |
|
4 |
Inter-bore of cylinder/stroke |
107/135(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 |
2000(r/min.) |
|
10 |
Max. Torque |
618(N.m) |
|
11 |
Starting type |
Electric |
|
12 |
Min. specific fuel consumption |
215(g/Kw.h) |
|
14 |
Net weight |
485(Kg) |
|
Working Device Hydraulic System |
|
1 |
Main pump （Kawasaki , import from japan） |
|
|
Model K3V112DT |
Piston pump |
|
|
Max. flow |
210×2L/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 |
35.5Mpa |
|
5 |
Propel circuit |
34Mpa |
|
6 |
Swing circuit |
25Mpa |
|
7 |
Control circuit |
3.9MPa |
|
8 |
Cylinders Inter-bore×cylinder storke×diameter of piston-rod |
|
|
Boom cylinder |
2-Ф120*1221*Ф85(mm) |
|
|
Arm cylinder |
1-Ф135*1475*Ф95(mm) |
|
|
Bucket cylinder |
1-Ф115*1060*Ф80(mm) |
|
Swing System (swing motor : kawasaki, M5X130CHB , import from Japan) |
|
1 |
Drive Type |
Hydraulic driven swing |
|
2 |
Reduction unit |
Double row planetary gearbox |
|
3 |
Swing lubrication |
Grease bath |
|
4 |
Swing brake |
Multi-plate wet brake |
|
5 |
Swing speed |
13.5rpm |
|
Liquid coolant and lubricant |
|
1 |
Fuel tank(diesel tank) |
400(L) |
|
2 |
Engine oil |
21.5(L) |
|
3 |
Cooling System (water tank) |
27(L) |
|
4 |
Track driver |
5.4(L) |
|
5 |
Swing driver |
3.4(L) |
|
6 |
Hydraulic oil |
220(L) |