| Customization: | Available |
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| After-sales Service: | Online Service |
| Warranty: | 1year |
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1. The engine adopts customized torque curve, which has the characteristics of low speed and large torque, low fuel consumption,good economy and so on. At the same time, the engine adopts constant power mode in a specific speed segment, which enables the machine to maintain a strong power output under heavy load and low speed.
|
Item
|
Unit
|
Parameters
|
|
|
Operating weight
|
Kg
|
48100
|
|
|
Bucket capacity
|
m³
|
2.3~3.1
|
|
|
Engine
|
Model
|
/
|
QSM11
|
|
No. of cylinders
|
/
|
6
|
|
|
Rated power/speed
|
kw/rpm
|
280/2000
|
|
|
Maximum torque/speed
|
N.m
|
1898/1300
|
|
|
Displacement
|
L
|
11
|
|
|
Main performance
|
Travel speed(H/L)
|
km/h
|
5.4/3.2
|
|
Swing speed
|
r/min
|
9.2
|
|
|
Gradeability
|
°
|
≤35
|
|
|
Ground pressure
|
kPa
|
85
|
|
|
Bucket digging force
|
kN
|
301
|
|
|
Arm digging force
|
kN
|
248
|
|
|
Maximum tractive force
|
kN
|
338
|
|
|
Hydraulic system
|
Main pump
|
/
|
Two piston pumps
|
|
Rated flow of main pump
|
L/min
|
2×360
|
|
|
Main safety valve pressure
|
MPa
|
34.3/37
|
|
|
Travel system pressure
|
MPa
|
34.3
|
|
|
Swing system pressure
|
MPa
|
31
|
|
|
Pilot system pressure
|
MPa
|
3.9
|
|
|
Oil Capacity
|
Fuel tank capacity
|
L
|
725
|
|
Hydraulic tank capacity
|
L
|
430
|
|
|
Engine oil capacity
|
L
|
38
|
|
|
Appearance size
|
A Overall length
|
mm
|
11805
|
|
B Overall width
|
mm
|
3582
|
|
|
C Overall height
|
mm
|
3890
|
|
|
D Width of platform
|
mm
|
3095
|
|
|
E Track length
|
mm
|
5353
|
|
|
F Overall width of chassis
|
mm
|
3582
|
|
|
G Track shoe width
|
mm
|
600
|
|
|
H Wheel base of crawler
|
mm
|
4292
|
|
|
I Track gauge
|
mm
|
2750
|
|
|
J Counterweight clearance
|
mm
|
1324
|
|
|
K Min. ground clearance
|
mm
|
519
|
|
|
L Min. tail swing radius
|
mm
|
3800
|
|
|
M Track height
|
mm
|
1198
|
|
|
Working scope
|
A Max. digging height
|
mm
|
9855
|
|
B Max. dumping height
|
mm
|
6890
|
|
|
C Max. digging depth
|
mm
|
7000
|
|
|
D Maximum depth cut for 2240mm(8 ft) level bottom
|
mm
|
6900
|
|
|
E Max. digging radius
|
mm
|
10855
|
|
|
F Min. swing radius
|
mm
|
4580
|
|
|
Standard
|
Length of boom
|
mm
|
6670
|
|
Length of arm
|
mm
|
2900
|
|
|
Bucket capacity
|
m³
|
2.5
|
|
|
Optional
|
Length of boom
|
mm
|
7060
|
|
Length of arm
|
mm
|
2400/3380
|
|
|
Bucket capacity
|
m³
|
2.3(Rock bucket) 2.5(Strengthened bucket) 3.1(Strengthened bucket) |
|
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