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XCMG 55 Ton Crawler Excavator XE550DK for Sale

The XE550DK tracked excavator is a 55-ton high-performance machine designed for mining and large-scale earthmoving projects, combining powerful performance, efficient operation, and outstanding reliability. Equipped with a high-power engine and an optimized hydraulic system, it maintains stable and efficient output under high loads and long-term continuous operation.

Through reinforced key structural components and a heavy-duty chassis design, the XE550DK maintains excellent stability and durability even in complex working conditions and harsh environments. Meanwhile, its wide operating range and excellent loading capacity effectively improve construction efficiency and reduce overall operating costs, making it an ideal mainstay machine for mining and large-scale engineering construction.


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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.


Model
Unit
XE550DK
Operating weight
Kg
52500
Bucket capacity
3.2-3.6
 Engine
Model
/

Perkins 2206III-N

Direct injection
/
Four strokes
/
Water cooling
/
Turbo-charging
/
Air to air intercooler
/
No. of cylinders
/
6
Rated power/speed
kw/rp m
309.5/2100
Maximum torque/speed
N.m
1896/(1400r/min)
Displacement
L
12.5
Main performance
Travel speed(H/L)
km/h
5.4/3.2
Swing speed
r/min
9.2
Gradeability
°
≤35
Ground pressure
kPa
89
Bucket digging force
kN
330
Arm digging force
kN
276
Maximum tractive force
kN
370
 Hydraulic system
Main pump
/
Two piston pump
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
41.5



 Appearance size

A. Overall length
mm
12250
B. Overall width
mm
3572
C. Overall height
mm
4500
D. Width of platform
mm
3095
E. Track length
mm
5470
F. Overall width of chassis
mm
3572
G. Track shoe width
mm
600


H.  Wheel base of crawler
mm
4407
I.  Track gauge
mm
2740
J. Counterweight clearance
mm
1353
K. Min. ground clearance
mm
518
L. Min. tail swing radius
mm
3880
M.  Track height
mm
1221

Working scope
A. Max. digging height
mm
10390
B. Max. dumping height
mm
7216
C. Max. digging depth
mm
7527
D. Maximum depth cut for 2240mm(8 ft) level bottom
mm
6885
E. Max. Vertical digging depth
mm
5425
F. Max. digging radius
mm
11455
G Min. swing radius
mm
4970


Standard

Length of boom
mm
6900
Length of arm
mm
2900
Bucket capacity
3.2

Optional
Length of boom
mm
6900
Length of arm
mm
2550
Bucket capacity
3.6


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We look forward toworking with you.

Feel free to reach out for any queries. We would be happy to help!

We look forward toworking with you.

Service and Support

Pre-sales Service

Customer Service Center: In order to convey service information accurately and efficiently, here, we will provide you with one-stop professional services such as product price consultation, technical support, product complaints, service complaints, repair and spare parts consultation and sales.

 

User Experience Day: Through the introduction of new products and actual customer operation experience, we will communicate with you in all aspects to help you gain a deeper understanding of XCMG and construction solutions.

Pre-sales Service

Sales Service

Consultative sales: There is always a demand for differentiated construction. We will fully assist you in optimizing the selection of equipment and help you achieve the optimal value of purchasing equipment.


Car purchase consultation and Q&A: Provide guidance on the car purchase process, including selecting a car model, signing a contract, applying for a loan, paying taxes and other aspects. Answer various questions and problems encountered by customers during the car purchase process, provide professional car purchase advice, and help customers make wise car purchase decisions

Sales Service

After-sales Service

Accessories supply: We provide genuine accessories to ensure that the quality and performance of accessories are consistent with the original factory. Meet customers’ repair and replacement needs.


Customer support: We provide a 24-hour customer service hotline to answer customers’ questions and doubts during use at any time. Provide professional consultation and suggestions to help customers solve various problems during vehicle use. Regularly visit customers to understand vehicle usage and customer satisfaction, and continuously improve service quality.

After-sales Service

Service Gallery

Our company will adhere to the service concept of quality first, service first, and customer first, and provide customers with the best products and services. At the same time, we welcome customers to call or write to inquire about prices and visit us.

Service Gallery
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