We look forward toworking with you.
Feel free to reach out for any queries. We would be happy to help!
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
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.
01
Powerful Power Output: A high-power engine (approximately 300 kW+) meets the demands of high-intensity continuous mining operations.
02
High-Efficiency Hydraulic System: The main pump boasts a high flow rate (approximately 2 × 350 L/min+), ensuring rapid response and significantly improving operational efficiency.
03
Superior Digging Capacity: Bucket digging force of approximately 260 kN+ and boom digging force of approximately 190 kN+ easily handle rock and heavy-duty conditions.
04
Stable Heavy-Duty Structure: With a total weight of approximately 55 tons, the reinforced chassis and structural design ensure stability and durability under complex working conditions.
Model | Unit | XE550DK | ||||||
Operating weight | Kg | 52500 | ||||||
Bucket capacity | m³ | 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 | m³ | 3.2 | ||||||
Optional | Length of boom | mm | 6900 | |||||
Length of arm | mm | 2550 | ||||||
Bucket capacity | m³ | 3.6 | ||||||
The XE550DK tracked excavator boasts **powerful engine, efficient hydraulic performance, and superior heavy-duty capacity** as its core advantages, specifically designed for mining and large-scale earthmoving projects. Its robust and durable structure ensures stable and efficient operation under high-intensity and complex working conditions, while also maintaining fuel economy and ease of maintenance. With its outstanding construction efficiency and reliable performance, the XE550DK delivers **higher output, lower operating costs, and a better return on investment**, making it an ideal mainstay machine for 55-ton heavy-duty applications.
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We look forward toworking with you.
Feel free to reach out for any queries. We would be happy to help!
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.
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
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.
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.
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