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1. Sandard euipped with Yuchai 4 cylinder Diesel engine for 3m drill rod with Φ60mm or Φ76mm, dry dust collector for option.
2. All stuctural parts reinfoced for various work conditions.
3. The roration unit driven by cycloid motor for more compact structure and low failure rate. Torque improved for larger hole range drilling and widely used for foundation bolting and anchoring, casing and large hole spiral drilling.
4. New enclosure design for better appearance and converient for maintenance and serice.
5. Optional dry dust collector for dust free diling .more environment fiendly and energy saving.

air compressor built-in HW452 dth drill rig Parameter | ||
Drill pipe size | φ76*3000mm | |
Hole diameter range | φ110*138mm | |
Rotation torque(Max.) | 2500N.m | |
Rotation speed | 0-100rpm | |
DTH hammer | 4inch | |
Drill depth | 20m | |
Working pressure | 17bar | |
Air consumption | 16m3/min | |
Gradient | 23° | |
Total weight | 11300kg | |
Transportation dimensions | 7657*2500*2900mm | |











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