| Model |
XCMG XE400DK (Heavy‑Duty Mining Excavator) |
| Operating Weight |
39,400 kg |
| Standard Bucket Capacity |
2.0 m³ (rock bucket) |
| Optional Bucket Range |
1.4–2.2 m³ |
| Undercarriage |
Heavy‑duty mining crawler, 600 mm track shoes |
| Engine Model |
Cummins QSL9 (6‑cylinder inline diesel) |
| Rated Power |
222 kW @ 2,100 rpm |
| Displacement |
8.9 L |
| Max Torque |
1,250 N·m @ 1,500 rpm |
| Emission Standard |
China Nonroad Stage III / Tier 3 |
| Fuel Tank Capacity |
660 L |
| Hydraulic Tank Capacity |
350 L |
| Bucket Digging Force |
260 kN |
| Arm Digging Force |
210 kN |
| Swing Torque |
175 kN·m |
| Swing Speed |
9.6 rpm |
| Travel Speed (Low / High) |
3.0 km/h / 5.0 km/h |
| Gradeability |
35° (70%) |
| Ground Pressure |
78 kPa |
| Max Digging Depth |
6,660 mm |
| Max Ground Reach |
10,385 mm |
| Max Digging Height |
9,946 mm |
| Max Dump Height |
6,890 mm |
| Min Swing Radius |
4,445 mm |
| Main Pump |
Dual variable displacement piston pumps |
| Hydraulic System Pressure |
34.3 MPa |
| Transport Dimensions (L×W×H) |
11,300 × 3,340 × 3,760 mm |
