Description
|
Unit
|
Parameter value
|
|
Operating weight
|
kg
|
69000
|
|
Bucket capacity
|
m³
|
2.4-4.6
|
|
Hydraulic system
|
Main pump
|
--
|
2
|
Rated flow of main pump
|
L/min
|
2×450
|
|
Pressure of prime valve
|
MPa
|
31.4/34.3
|
|
Pressure of travel system
|
MPa
|
34.3
|
|
Pressure of swing system
|
MPa
|
28.5
|
|
Pressure of pilot system
|
MPa
|
3.9
|
|
Oil Capacity
|
Fuel tank capacity
|
L
|
950
|
Hydraulic tank capacity
|
L
|
500
|
|
Engine oil capacity
|
L
|
48
|
|
Appearance size
|
Overall length
|
mm
|
12130
|
Overall width
|
mm
|
4410
|
|
Overall height
|
mm
|
4700
|
|
Width of platform
|
mm
|
4410
|
|
Length of crawler
|
mm
|
5955
|
|
Overall width of chassis
|
mm
|
4000
|
|
Width of crawler
|
mm
|
650
|
|
Wheel base of crawler
|
mm
|
4685
|
|
Crawler gauge
|
mm
|
2800/3350
|
|
Clearance under counterweight
|
mm
|
1565
|
|
Min. ground clearance
|
mm
|
853
|
|
Min. tail swing radius
|
mm
|
4090
|
|
Working scope
|
Max. digging height
|
mm
|
11300
|
Max. digging depth
|
mm
|
6950
|
|
Max. digging depth at the range of level 8 feet
|
mm
|
6800
|
|
Max. vertical wall digging depth
|
mm
|
5550
|
|
Max. digging reach
|
mm
|
11580
|
|
Min. swing radius
|
mm
|
4750
|