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HW920/920-1Separated DTH Surface Drill Rig | ||||
Rig Model | Power | Rated Power | ||
HW920 | Yuchai YC4DK80 | 58 KW | ||
HW920-1 | Yuchai YC4DK80 | 58kW ( Dust collection system as standard equipment) | ||
General Specifications | ||||
Drill Pipe Sizes | 76*3000 mm | |||
Hole range | 90-130 mm | |||
Rotation torque (Max.) | 2,200 N.m | |||
Rotation Speed | 0-150 rpm | |||
Feed Force | 15 kN | |||
Pull Up Force | 25 kN | |||
Feed Type | Hydraulic cylinder-chain | |||
Tramming Speed (Max.) | 2.5 km/h | |||
Gradeability | 30° | |||
Total Weight | 4,000Kg/ 4,400 kg | |||
Transportation Dimensions | 5,700X2,130X2,200 mm | |||
Model | HW910 Seperated Drill rig |
Hole Dia | 90-110 mm |
Drill Pile Sizes | Dia. 60mm x 2000mm |
DTH Hammer | 4" |
Power | 50KW |
Rotation Torque ( Max.) | 1,650 N.m |
Working Pressure ( Max.) | 6-12 bar |
Total Weight | 3,800 kg |
Transportation Dimensions | 4,900 X 2,000 X 2,200 mm |
Model | HW930 Seperated Drill rig |
Hole Dia | 110-165 mm |
Drill Pile Sizes | Dia. 76mm x 3000mm |
DTH Hammer | 4" / 5" |
Power | 73.5KW |
Rotation Torque ( Max.) | 3,500 N.m |
Working Pressure ( Max.) | 7 - 20 bar |
Total Weight | 6,460 kg |
Transportation Dimensions | 7370 x 2360 x 2560mm |
Model | HW938 Integrated Drill rig |
Hole Dia | 90-138 mm |
Drill Pile Sizes | Dia. 76mm x 3000mm |
DTH Hammer | 4" |
Power | 191KW |
Rotation Torque ( Max.) | 2,500 N.m |
Working Pressure ( Max.) | 17 bar |
Total Weight | 9,310 kg |
Transportation Dimensions | 7550 x 2500 x 3060mm |





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