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Home > Earth moving machineryExcavator XCMG XE470D Crawler Excavator
The XE470D can be widely used in mining and large-scale earthwork projects and applied to the majority of soil geological conditions at home and abroad by virtue of its wide range of applications, sufficient flexibility, high construction efficiency and perfect mining capacity. The XE470D hydraulic excavator has used a new generation of independent researched and developed controllers and optimized the matching between the engine power and the pump to make full use of the engine power, improve the working efficiency and effectively reduce the fuel consumption. The optimization of the hydraulic pipelines can improve the oil return pressure loss and system backpressure, effectively reduce the energy loss and ensure the machine operation steadiness and rapidness.
Item | Unit | Specifications(XE470D) | |
Operating weight | kg | 46900 | |
Bucket capacity | m³ | 2.2-2.5 | |
Engine | Model | Engine | QSM11-C335 |
No. of cylinders | --- | 6 | |
Output power | kW/ r/min | 274/1800 | |
torque/speed | N.m | 1790/1400 | |
Displacement | L | 11 | |
Main performance | Travel speed(H/L) | km/h | 5.4/3.2 |
Grade ability | % | 70 | |
Rotary speed | r/min | 9 | |
Ground pressure | K Pa | 83 | |
Bucket digging force | KN | 287 | |
Arm digging force | KN | 221 | |
Travel traction force | KN | 338 | |
Hydraulic system | Main pump | -- | K5V200DTH |
Rated flow of main pump | L/min | 2×360 | |
Main safety valve pressure | M Pa | 31.4/34.3 | |
Pressure of pilot system | M Pa | 3.9 | |
Working scope | Max. dumping height | mm | 7533 |
Max. digging depth | mm | 7881 | |
Max. digging depth at the range of level 8 feet | mm | 7700 | |
Max. vertical wall digging depth | mm | 6870 | |
Max. digging reach | mm | 12066 | |
Min. swing radius | mm | 4802 | |
Worker | Length of boom | mm | 7060 |
Length of arm | mm | 3380 | |
Bucket capacity | m³ | 2.2 Rock bucket | |
Length of arm | m³ | 2900 |