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Construction machinery
Crawler Pile Driver HWR300A to HWR500A
This pile driver runs on tracks and sets solar posts of 3, 4 or 5 m. It still climbs gradients of 35 degrees, and operating weight ranges from 6240 to 6450 kg depending on size.
The three versions grow in length: 3703 mm on the HWR300A, 5703 mm on the HWR500A. Width and height stay at 1996 mm and 6672 mm. The Model 100 hydraulic hammer works with 1800 J and up to 800 blows per minute.
The diesel engine delivers 85 kW and runs up to 1850 rpm. The hydraulics operate at 19 MPa and 230 l/min. Ground clearance is 278 mm, and the mast slide swings 15 degrees either way.
Technical data
- Models
- HWR300A / HWR400A / HWR500A
- Total weight HWR300A
- 6240 kg
- Total weight HWR400A
- 6330 kg
- Total weight HWR500A
- 6450 kg
- Impact energy
- 1800 J
- Engine make
- Yuchai
- Rated power
- 85 kW
- Maximum torque
- 375 N·m
- Maximum engine speed
- 1850 rpm
- Fuel tank
- 150 l
- Rated displacement
- 105 ml/r
- Working pressure
- 19 MPa
- Rated flow
- 230 l/min
- Hydraulic oil tank
- 230 l
- Hydraulic hammer
- Model 100
- Maximum blow rate
- 800 bpm
- Drill rod diameter
- 100 mm
- Maximum pile length HWR300A
- 3 m
- Maximum pile length HWR400A
- 4 m
- Maximum pile length HWR500A
- 5 m
- Slide stroke HWR300A
- 3100 mm
- Slide stroke HWR400A
- 4100 mm
- Slide stroke HWR500A
- 5100 mm
- Mast slide swing angle
- 15° left, 15° right
- Gradeability
- 35°
- Dimensions HWR300A
- 3703 × 1996 × 6672 mm
- Dimensions HWR400A
- 4703 × 1996 × 6672 mm
- Dimensions HWR500A
- 5703 × 1996 × 6672 mm
- Minimum ground clearance
- 278 mm