Summary
- Rated Speed:9.6r/min
- Max Digging Radius:10385mm
- Maximum Digging Depth:6660mm
- Maximum Digging Height:9946mm
- Bucket capacity:2m³
- Operating Weight:39400kg
- Model Number:XE400DK
- Brand Name:XCMG
- Place of Origin:Jiangsu, China
Specifications
- Weight:39400.000kg
- Condition:New
- Moving Type:Crawler
Packaging & Shipping
- Delivery Lead Time:7 days for ready goods
- Minimum Order:1 Piece
- Supply Ability:10,000 Set/ Sets per Month
- Total Quantity In Stock:Over 5000
- Delivery Port:Any Port In China
XCMG manufacturer 40 ton heavy crawler excavator machiney XE400DK.
Adopting XCMG's proprietary matching technology, XCMG heavy crawler excavator machiney XE400DK efficiency is higher, the fuel consumption is smaller, and the oil efficiency ratio is ahead of the same tonnage model at home and abroad. After continuous optimization and improvement of the hydraulic system, the maneuverability is further enhanced, the control is more precise, and the leveling and loading performance is better.
1. More energy-saving and environmental friendly
* By adopting Cummins imported electronic fuel injection engine, XCMG heavy crawler excavator machiney XE400DK has stronger power and higher fuel economy.
* High pressure common rail system realizes optimum fuel injection control and effectively improves combustion efficiency.
* With optimized engine power curves and low-speed and large-torque output, the fuel consumption is greatly reduced while providing strong power, which satisfies dynamic balance and economy of power output and fuel consumption in heavy-duty mode.
2. More efficient return
* Efficient positive flow control system has features of high reliability, less pressure loss, high flow distribution efficiency and smooth compound movements, and energy conservation, efficiency, controllability and other aspects are greatly improved.
* Brand new positive flow sub-pump can independently control main pump, which optimizes speed sensing and load self-adaptive control, realizes on-demand, effectively reduces neutral position return loss, and achieves faster respond speed.
3. More reliable and durable
* Lengthened and widened heavy-duty undercarriage, combined with reinforced exclusive working equipment for mines, bring better stability and higher reliability, which can satisfy heavy-load construction in various working modes.
* Exclusive double grouser track shoe for mines with enlarged plate thickness and track tooth height has better abrasive resistance and long service life.
|
Sales model |
Unit |
XE400DK |
|
|
Operating weight |
Kg |
39400 |
|
|
Bucket capacity |
m³ |
2 |
|
|
Engine |
Model |
/ |
CumminsQSL9 |
|
No. of cylinders |
/ |
6 |
|
|
Output power |
kw/rpm |
222/2100 |
|
|
Maximum torque/speed |
N.m/rpm |
1424/1200～1600 |
|
|
Displacement |
L |
8.9 |
|
|
Main performance |
Travel speed |
km/h |
5.6/3.3 |
|
Swing speed |
r/min |
9.6 |
|
|
Gradeability |
° |
35 |
|
|
Ground pressure |
kPa |
68 |
|
|
Bucket digging force |
kN |
310 |
|
|
Arm digging force |
kN |
227 |
|
|
Maximum traction |
kN |
330 |
|
|
Hydraulic system |
Rated flow of main pump |
L/min |
2×370 |
|
Main safety valve pressure |
MPa |
34.3/37.3 |
|
|
Travel system pressure |
MPa |
34.3 |
|
|
Rotary system pressure |
MPa |
26.5 |
|
|
Pilot system pressure |
MPa |
3.9 |
|
|
Oil Capacity |
Fuel tank capacity |
L |
660 |
|
Hydraulic tank capacity |
L |
350 |
|
|
Engine oil capacity |
L |
30 |
|
|
Appearance size |
A Overall length |
mm |
11300 |
|
B Overall width |
mm |
3340 |
|
|
C Overall height |
mm |
3760 |
|
|
D Width of platform |
mm |
3200 |
|
|
E Track length |
mm |
5290 |
|
|
F Overall width of chassis |
mm |
3340 |
|
|
G Track width |
mm |
600 |
|
|
H Length to center of rollers |
mm |
4255 |
|
|
I Track gauge |
mm |
2740 |
|
|
J Counterweight clearance |
mm |
1272 |
|
|
K Min. ground clearance |
mm |
550 |
|
|
L Min. tail swing radius |
mm |
3700 |
|
|
M Track height |
mm |
1146 |
|
|
Working scope |
A Max. digging height |
mm |
9946 |
|
B Max. dumping height |
mm |
6890 |
|
|
C Max. digging depth |
mm |
6660 |
|
|
D Maximum depth cut for 2240mm(8 ft) level bottom |
mm |
6665 |
|
|
E Max. vertical wall digging depth |
mm |
4725 |
|
|
F Max. digging radius |
mm |
10385 |
|
|
G Min. swing radius |
mm |
4445 |
|
|
Standard configuration |
Length of boom |
mm |
6200 |
|
Length of arm |
mm |
2670 |
|
|
Bucket capacity |
m³ |
2.0 |
|
|
Optional configuration |
Length of boom |
m³ |
/ |
|
Bucket capacity |
m³ |
1.4、1.6、1.8 Rock bucket |
|
More xcmg heavy crawler excavator
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