XE490DK
XE490DK hydraulic excavator is one of the leading large excavator models launched by XCMG Excavator Business Department. The product integrates the valuable experience gained by XCMG from years of research and development of excavating products, and adopts advanced design and manufacturing methods. Meanwhile, the product adheres to the design concept of “high efficiency, high safety, low carbon and environmental protection”, and has perfect mining operation ability.
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Description
XE490DK hydraulic excavator is one of the leading large excavator models launched by XCMG Excavator Business Department. The product integrates the valuable experience gained by XCMG from years of research and development of excavating products, and adopts advanced design and manufacturing methods. Meanwhile, the product adheres to the design concept of “high efficiency, high safety, low carbon and environmental protection”, and has perfect mining operation ability.
Specifications
| Operating weight | 48100Kg |
| Bucket capacity | 2.3-3.1 m³ |
| Engine Model | Cummins QSM11 |
| Rated power/speed | 280/2000 kw/rpm |
| Maximum torque/speed | 1898/1300 N.m |
| Travel speed(H/L) | 5.4/3.2 km/h |
| Swing speed | 9.2 r/min |
| Displacement | 11 L |
| Bucket digging force | 301 kN |
| Arm digging force | 248 kN |
