| After-sales Service: | Provided |
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| Warranty: | 1 Year |
| Certification: | TUV, ISO, RoHS, CE |
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|
Description
|
Unit
|
Parameter value
|
|||
|
Operating weight
|
kg
|
21500
|
|||
|
Bucket capacity
|
m³
|
0.9~1.1
|
|||
|
Engine
|
Model
|
Engine
|
QSB7
|
||
|
Style
|
Direct injection
|
---
|
√
|
||
|
Four strokes
|
---
|
√
|
|||
|
Water cooling
|
---
|
√
|
|||
|
Turbo-charging
|
---
|
√
|
|||
|
Air to air intercooler
|
---
|
√
|
|||
|
No. of cylinders
|
---
|
6
|
|||
|
Output power
|
kW/ r/min
|
135/2050
|
|||
|
torque/speed
|
N.m
|
740/1250
|
|||
|
Displacement
|
L
|
6.7
|
|||
|
Main performance |
Travel speed(H/L)
|
km/h
|
5.3/2.9
|
||
|
Gradeability
|
%
|
70
|
|||
|
Rotary speed
|
r/min
|
12.6
|
|||
|
Ground pressure
|
kPa
|
46.3
|
|||
|
Bucket digging force
|
kN
|
138
|
|||
|
Arm digging force
|
kN
|
112
|
|||
|
Hydraulic system |
Main pump
|
--
|
K3V112DT
|
||
|
Rated flow of main pump
|
L/min
|
2×207
|
|||
|
Main safety valve pressure
|
MPa
|
31.4/34.3
|
|||
|
Pressure of pilot system
|
MPa
|
3.9
|
|||
|
Oil Capacity
|
Fuel tank capacity
|
L
|
400
|
||
|
Hydraulic tank capacity
|
L
|
220
|
|||
|
Engine oil capacity
|
L
|
19.5
|
|||
|
Appearance size |
Overall length
|
mm
|
9625
|
||
|
Overall width
|
mm
|
2990
|
|||
|
Overall height
|
mm
|
3100
|
|||
|
Width of platform
|
mm
|
2830
|
|||
|
Length of crawler
|
mm
|
4255
|
|||
|
Overall width of chassis
|
mm
|
2990
|
|||
|
Width of crawler
|
mm
|
600
|
|||
|
Wheel base of crawler
|
mm
|
3460
|
|||
|
Crawler gauge
|
mm
|
2390
|
|||
|
Clearance under counterweight
|
mm
|
1050
|
|||
|
Min. ground clearance
|
mm
|
476
|
|||
|
Min. rear-end swing radius
|
mm
|
2890
|
|||
|
Working scope |
Max. digging height
|
mm
|
9680
|
||
|
Max. dumping height
|
mm
|
6815
|
|||
|
Max. digging depth
|
mm
|
6460
|
|||
|
Max. digging depth at the range of level 8 feet
|
mm
|
6275
|
|||
|
Max. vertical wall digging depth
|
mm
|
5590
|
|||
|
Max. digging reach
|
mm
|
9790
|
|||
|
Min. swing radius
|
mm
|
3530
|
|||
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