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Warranty: | Provided |
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Item
|
Unit
|
Parameters
|
|
Model
|
Operating weight
|
Kg
|
21000-23000
|
Bucket capacity
|
m³
|
1.2
|
|
Engine
|
Model
|
-
|
QSB6.7
|
No. of cylinders
|
-
|
6
|
|
Rated power
|
kw/rpm
|
129/2100
|
|
Maximum torque/speed
|
N.m
|
800/1500
|
|
Displacement
|
L
|
6.7
|
|
Main performance
|
Travel speed (H/L)
|
km/h
|
5.6/3.5
|
Swing speed
|
r/min
|
11.8
|
|
Gradeability
|
°
|
≤35
|
|
Ground pressure
|
kPa
|
45
|
|
Bucket digging force
|
kN
|
149
|
|
Arm digging force
|
kN
|
111
|
|
Maximum tractive force
|
kN
|
184
|
|
Hydraulic system
|
Rated flow of main pump
|
L/min
|
2x225
|
Main safety valve pressure
|
Mpa
|
34.3/37
|
|
Travel system pressure
|
Mpa
|
34.3
|
|
Swing system pressure
|
Mpa
|
27.5
|
|
Pilot system pressure
|
Mpa
|
3.9
|
|
Oil capacity
|
Fuel tank capacity
|
L
|
420
|
Hydraulic tank capacity
|
L
|
300
|
|
Engine oil capacity
|
L
|
24
|
|
Appearance size
|
Overall length
|
mm
|
10220
|
Overall width
|
mm
|
2990
|
|
Overall height
|
mm
|
3300
|
|
Width of platform
|
mm
|
2830
|
|
Track length
|
mm
|
4455
|
|
Overall width of chassis
|
mm
|
2990
|
|
Track shoe width
|
mm
|
600
|
|
Wheel base of crawler
|
mm
|
3647
|
|
Track gauge
|
mm
|
2390
|
|
Counterweight clearance
|
mm
|
1053
|
|
Minimum ground clearance
|
mm
|
485
|
|
Minimum tail swing radius
|
mm
|
2985
|
|
Track height
|
mm
|
810
|
|
Working range
|
Maximum digging height
|
mm
|
9620
|
Maximum dumping height
|
mm
|
6780
|
|
Maximum digging depth
|
mm
|
6680
|
|
Maximum depth cut for 2240mm(8 ft) level bottom
|
mm
|
6500
|
|
Maximum vertical wall digging depth
|
mm
|
5715
|
|
Maximum digging radius
|
mm
|
9940
|
|
Minimum swing radius
|
mm
|
3530
|