Brand New XCMG XE400DK Excavator
The Brand New XCMG XE400DK Excavator is a powerful 39.4-ton heavy-duty hydraulic crawler excavator designed for mining, quarrying, large-scale earthmoving and infrastructure construction projects. Equipped with a reliable Cummins QSL9 engine and advanced hydraulic technology, the XE400DK delivers strong digging performance, excellent stability and dependable productivity in demanding working environments.
Product Description
The XCMG XE400DK is a 40-ton class crawler excavator built for high-intensity excavation and material loading operations. The machine adopts a powerful Cummins engine, high-flow hydraulic system and reinforced undercarriage to ensure excellent performance under continuous heavy workloads.
With a 2.0 m³ bucket, 310 kN bucket digging force and a maximum digging reach of 10,385 mm, the XE400DK provides outstanding excavation efficiency for mining, quarry and large infrastructure projects.
Key Features & Advantages
- Powerful Cummins Engine:
Equipped with Cummins QSL9 engine delivering 222 kW power output, providing strong torque and reliable performance. - High-Efficiency Hydraulic System:
The 2 × 370 L/min hydraulic flow system provides fast response, smooth operation and improved productivity. - Heavy-Duty Mining Structure:
Reinforced boom, arm and undercarriage components improve durability in harsh working conditions. - Large Bucket Capacity:
The 2.0 m³ bucket allows efficient loading and material handling for large-scale operations. - Excellent Digging Performance:
310 kN bucket digging force enables powerful excavation in hard soil, rock and demanding environments. - Long Working Capability:
660L fuel tank capacity supports extended operation and reduces downtime caused by frequent refueling.
Technical Specifications
| Specification | Details |
|---|---|
| Engine Model | Cummins QSL9 |
| Engine Power | 222 kW / 2100 rpm |
| Operating Weight | 39,400 kg (39.4 Tons) |
| Bucket Capacity | 2.0 m³ |
| Maximum Digging Depth | 6,660 mm |
| Maximum Digging Reach | 10,385 mm |
| Bucket Digging Force | 310 kN |
| Hydraulic System Flow | 2 × 370 L/min |
| Track Shoe Width | 600 mm |
| Fuel Tank Capacity | 660 L |
Applications
The Brand New XCMG XE400DK Excavator is suitable for heavy-duty applications including:
- Mining operations
- Quarry excavation
- Large-scale earthmoving
- Highway and infrastructure construction
- Bridge and foundation projects
- Heavy material loading operations
Why Choose Brand New XCMG XE400DK Excavator?
The XCMG XE400DK provides a reliable solution for customers requiring high-performance excavation equipment. Compared with used machines, a brand new XE400DK offers consistent performance, longer service life and reduced maintenance risks.
Its powerful engine, reinforced structure and efficient hydraulic system make it suitable for continuous operation in demanding environments such as mines, quarries and large construction sites.
For contractors and mining companies seeking a durable heavy-duty excavator, the XCMG XE400DK delivers the ideal combination of power, productivity and reliability.

Frequently Asked Questions
Is the XCMG XE400DK excavator brand new?
Yes. The XCMG XE400DK Excavator supplied on this page is a brand new heavy-duty crawler excavator.
What engine does XCMG XE400DK use?
The XCMG XE400DK is equipped with a Cummins QSL9 engine delivering 222 kW power output.
What is the operating weight of XCMG XE400DK?
The operating weight of the XE400DK is approximately 39,400 kg, making it a heavy-duty 40-ton class excavator.
What applications is XE400DK suitable for?
The XE400DK is designed for mining, quarrying, infrastructure construction, earthmoving and heavy material handling projects.
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