| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year Warrenty |
| Warranty: | 1 Year |
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Upgraded load-sensing hydraulic system can match the engine perfectly with no excess flow loss, which is more economy. With three major structural parts upgraded and optimized, it is more reliable and durable. Large Euro III high precision fuel strainer equipped with oil-water separator, filter area is 1.5 times larger than the same size of other models.
* The cab is equipped with large high-strength stalinite,which provides wide view.
|
Description
|
|
Unit
|
Parameter value
|
|
Operating weight
|
|
Kg
|
6000
|
|
Bucket capacity
|
|
m³
|
0.4-0.52
|
|
Engine
|
Model
|
/
|
BB-4BG1TRP
|
|
No. of cylinders
|
/
|
4
|
|
|
Output power
|
kw/rpm
|
72.7/2200
|
|
|
torque/speed
|
N.m
|
337.6/1600
|
|
|
Displacement
|
L
|
4.329
|
|
|
Hydraulic system
|
Main pump
|
/
|
2
|
|
Rated flow of main pump
|
L/min
|
2×123
|
|
|
Pressure of prime valve
|
MPa
|
31.4/34.3
|
|
|
Pressure of travel system
|
MPa
|
34.3
|
|
|
Pressure of swing system
|
MPa
|
25
|
|
|
Pressure of pilot system
|
MPa
|
3.9
|
|
|
Oil Capacity
|
Fuel tank capacity
|
L
|
250
|
|
Hydraulic tank capacity
|
L
|
130
|
|
|
Engine oil capacity
|
L
|
14
|
|
|
Appearance size
|
Overall length
|
mm
|
7770
|
|
Overall width
|
mm
|
2512
|
|
|
Overall height
|
mm
|
2880
|
|
|
Width of platform
|
mm
|
2512
|
|
|
Length of crawler
|
mm
|
3660
|
|
|
Overall width of chassis
|
mm
|
2490
|
|
|
Width of crawler
|
mm
|
500
|
|
|
Track length on ground
|
mm
|
2910
|
|
|
Crawler gauge
|
mm
|
1990
|
|
|
Clearance under counterweight
|
mm
|
964
|
|
|
Min. ground clearance
|
mm
|
478
|
|
|
Min. tail swing radius
|
mm
|
1805
|
|
|
Height of track
|
mm
|
|
|
|
Working scope
|
Max. digging height
|
mm
|
8641
|
|
Max. dumping height
|
mm
|
6181
|
|
|
Max. digging depth
|
mm
|
5538
|
|
|
Max. vertical wall digging depth
|
mm
|
4727
|
|
|
Max. digging reach
|
mm
|
8296
|
|
|
Min. swing radius
|
mm
|
2335
|
|
|
Worker
|
Length of boom (Standard)
|
mm
|
4600
|
|
Length of arm (Standard)
|
mm
|
2510
|
|
|
Bucket capacity (Standard)
|
m³
|
0.52
|
|
|
Length of boom (Optional)
|
m³
|
/
|
|
|
Length of arm (Optional)
|
m³
|
/
|
|
|
Bucket capacity (Optional)
|
m³
|
0.4
|
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