XE550DK D Series Features
Hydraulic system
- Maximum flow of main pump: 2×360l/min
- Fuel tank capacity: 725L
- Hydraulic oil tank capacity: 430L
- Engine oil replacement volume: 42L
Powerful power system:
- Equipped with a special engine for mining, it has strong power and can meet the needs of high-intensity and high-efficiency operations.
- The engine responds quickly and works efficiently, which helps to improve the overall operating efficiency.
Efficient operating performance:
- The bucket has a large digging force and can easily cope with various complex working conditions and heavy excavation operations.
- Fast rotation speed and flexible walking improve the operating efficiency.
Stable operating performance:
- Reinforced chassis and heavy-duty reinforced design ensure stability and reliability under harsh working conditions.
- Advanced hydraulic system and chassis structure enable the excavator to maintain stable operation under various complex working conditions and improve operating safety.
Comfortable operating environment:
- The cab design is humanized, with a wide field of vision and centralized layout of operating buttons for easy operation by the driver.
- Equipped with shock absorbers and other equipment to improve driving comfort and reduce driver fatigue.
Environmental protection and energy saving:
- Comply with strict emission standards, reduce harmful gas emissions, and meet the development trend of modern engineering equipment.
- Efficient fuel utilization system helps to reduce fuel consumption and reduce operating costs.
Easy to maintain:
- Reasonable maintenance design, easy to check and replace parts.
- Provide comprehensive after-sales service and technical support to ensure the continuous and stable operation of the equipment.
Product Details
|
Sales model
|
Unit
|
XE550DK
|
|
|
Operating weight
|
Kg
|
51500
|
|
|
Bucket capacity
|
m³
|
3.6
|
|
|
Engine
|
Model
|
/
|
2206ⅢN
|
|
No. of cylinders
|
/
|
6
|
|
|
Output power
|
kw/rpm
|
309.5/2100
|
|
|
Maximum torque/speed
|
N.m/rpm
|
1896/1400
|
|
|
Displacement
|
L
|
13
|
|
|
Main performance
|
Travel speed
|
km/h
|
5.4/3.2
|
|
Swing speed
|
r/min
|
9.2
|
|
|
Gradeability
|
°
|
35
|
|
|
Ground pressure
|
kPa
|
88
|
|
|
Bucket digging force
|
kN
|
330
|
|
|
Arm digging force
|
kN
|
255
|
|
|
Maximum traction
|
kN
|
338
|
|
|
Hydraulic system
|
Rated flow of main pump
|
L/min
|
2×360
|
|
Main safety valve pressure
|
MPa
|
34.3/37
|
|
|
Travel system pressure
|
MPa
|
34.3
|
|
|
Rotary 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
|
42
|
|
|
Appearance size
|
A Overall length
|
mm
|
11870
|
|
B Overall width
|
mm
|
3572
|
|
|
C Overall height
|
mm
|
4100
|
|
|
D Width of platform
|
mm
|
3095
|
|
|
E Track length
|
mm
|
5470
|
|
|
F Overall width of chassis
|
mm
|
3572
|
|
|
G Track width
|
mm
|
600
|
|
|
H Length to center of rollers
|
mm
|
4407
|
|
|
I Track gauge
|
mm
|
2740
|
|
|
J Counterweight clearance
|
mm
|
1353
|
|
|
K Min. ground clearance
|
mm
|
518
|
|
|
L Min. tail swing radius
|
mm
|
3800
|
|
|
M Track height
|
mm
|
1221
|
|
|
Working scope
|
A Max. digging height
|
mm
|
9835
|
|
B Max. dumping height
|
mm
|
6735
|
|
|
C Max. digging depth
|
mm
|
6780
|
|
|
D Maximum depth cut for 2240mm(8 ft) level bottom
|
mm
|
6450
|
|
|
E Max. vertical wall digging depth
|
mm
|
4550
|
|
|
F Max. digging radius
|
mm
|
10430
|
|
|
G Min. swing radius
|
mm
|
4785
|
|
|
Standard configuration
|
Length of boom
|
mm
|
6550
|
|
Length of arm
|
mm
|
2550
|
|
|
Bucket capacity
|
m³
|
3.6
|
|
