Crawler Excavator

HW520

Bucket capacity: 0.03m³

Maximum Digging Height: 10800mm

Maximum Unloading Height: 7450mm

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Product Details

This machine is a crawler excavator specifically designed for heavy-duty mining applications. It is equipped with a Cummins QMS11 engine, with a rated power of 280 kW. The hydraulic system features an electronically controlled main pump and valve, with a main pump displacement of 252 cc. The system has low pressure loss, high efficiency, and low fuel consumption.

The fuel system employs a three-stage filtration system to ensure the engine's fuel cleanliness meets the required standards, guaranteeing long-term engine operation. The excavator is built with a mining-specific chassis design, featuring fully protected idler wheels and high-strength double-tooth plates on the tracks for better traction and enhanced durability.

Engine
Engine BrandCummins
Engine ModelQSM11-C375XCEC
TypeHigh-pressure common rail, turbocharged
Number of Cylinders6
Main Pump Displacement2*252CC
Power280KW/2000rpmKW/rpm
Dimensions
Overall Length11600mm
Ground Length (Transport Mode)5390mm
Overall Height (to Arm Top)3790mm
Overall Width3340mm
Overall Height (to Cab)3293mm
Counterweight Ground Clearance1300mm
Ground Clearance720mm
Tail Swing Radius3840mm
Tread Width4480mm
Track Length5440mm
Track Gauge2740mm
Track Width3340mm
Track Plate Width600mm
Distance from Swing Center to Tail3845mm
Working Range
Maximum Digging Height10800mm
Maximum Unloading Height7450mm
Maximum Digging Depth7190mm
Maximum Vertical Digging Depth7370mm
Maximum Digging Depth at 8-inch Horizontal Plane6812.5mm
Maximum Digging Reach11625mm
Maximum Ground Digging Radius11400mm
Swing Radius4825mm


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