| Customization: | Available |
|---|---|
| After-sales Service: | Field Maintenance and Repair Service |
| Warranty: | 1 Year |
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Audited Supplier Audited by an independent third-party inspection agency
Product Features:
1 Leading control system, more efficient!
The self-developed "PIC feedforward intelligent control" technology can intelligently identify the load, comprehensively improve the precise matching of the power system and the hydraulic system, and truly achieve "light-load energy saving and heavy-load efficiency improvement", and the overall efficiency has increased by more than 13%.
2 New generation hydraulic system, more fuel-efficient!
The customized low-speed and high-torque engine is matched with the K5V large-displacement main pump, which meets the requirements for efficient operation of the whole machine at low speed and has lower fuel economy.
3.Strengthen the chassis and structural parts, more stable!
It adopts the design of lengthened and reinforced chassis system, double-supporting chain wheel, etc., so that the mine working condition is stable and the durability is better.
4 Brand new upgraded cab, more comfortable!
The brand-new cab with a large field of vision, and luxury car-class interiors, each function switch is more in line with
ergonomics, lower noise, and a more comfortable operating environment.
|
Model
|
Unit
|
XE310DA
|
|
|
Operating weight
|
Kg
|
31500
|
|
|
Bucket capacity
|
m³
|
1.4~1.6
|
|
|
Engine
|
Model
|
/
|
QSB7
|
|
Electric injection
|
/
|
√
|
|
|
Four strokes
|
/
|
√
|
|
|
Water cooling
|
/
|
√
|
|
|
Turbo-charging
|
/
|
√
|
|
|
Air to air intercooler
|
/
|
√
|
|
|
No. of cylinders
|
/
|
6
|
|
|
Rated power/speed
|
kw/rpm
|
169/2050
|
|
|
Maximum torque/speed
|
N.m
|
895/1250
|
|
|
Displacement
|
L
|
6.7
|
|
|
Main performance
|
Travel speed(H/L)
|
km/h |
5.2/3.1
|
|
Swing speed
|
r/min
|
9.8
|
|
|
Gradeability
|
°
|
≤35
|
|
|
Ground pressure
|
kPa
|
56.4
|
|
|
Bucket digging force
|
kN
|
198
|
|
|
Arm digging force
|
kN
|
138
|
|
|
Maximum tractive force
|
kN
|
252
|
|
|
Hydraulic system
|
Main pump
|
/
|
2 *plunger pump
|
|
Rated flow of main pump
|
L/min
|
2×252
|
|
|
Main safety valve pressure
|
MPa
|
34.3/37
|
|
|
Travel system pressure
|
MPa
|
34.3
|
|
|
Swing system pressure
|
MPa
|
30
|
|
|
Pilot system pressure
|
MPa
|
3.9
|
|
|
Oil Capacity
|
Fuel tank capacity
|
L
|
520
|
|
Hydraulic tank capacity
|
L
|
270
|
|
|
Engine oil capacity
|
L
|
30
|
|
|
Appearance size |
A Overall length
|
mm
|
10645
|
|
B Overall width
|
mm
|
3190
|
|
|
C Overall height
|
mm
|
3410
|
|
|
D Width of platform
|
mm
|
3050
|
|
|
E Track length
|
mm
|
4944
|
|
|
F Overall width of chassis
|
mm
|
3190
|
|
|
G Track shoe width
|
mm
|
600
|
|
|
H Wheel base of crawler
|
mm
|
4028
|
|
|
I Track gauge
|
mm
|
2590
|
|
|
J Counterweight clearance
|
mm
|
1198
|
|
|
K Min. ground clearance
|
mm
|
538
|
|
|
L Min. tail swing radius
|
mm
|
3200
|
|
|
M Track height
|
mm
|
1084
|
|
|
Working scope
|
A Max. digging height
|
mm
|
10146
|
|
B Max. dumping height
|
mm
|
7180
|
|
|
C Max. digging depth
|
mm
|
7200
|
|
|
D Maximum depth cut for 2240mm(8 ft) level bottom
|
mm
|
7000
|
|
|
E Max. digging radius
|
mm
|
10665
|
|
|
F Min. swing radius
|
mm
|
3076
|
|
|
Standard
|
Length of boom
|
mm
|
6200
|
|
Length of arm
|
mm
|
3110
|
|
|
Bucket capacity
|
m³
|
1.4
|
|
|
Optional
|
Length of boom
|
mm
|
/
|
|
Length of arm
|
mm
|
2650
|
|
|
Bucket capacity
|
m³
|
1.4(Rock bucket)/1.6 (Earthwork bucket
|
|
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