| model | HW916 |
| engine | Yuchai YCD4T22T-105A |
| power（KW） | 78 |
| Drill pipe type（mm） | φ60*3000 |
| Drilling diameter（mm） | φ90-100 |
| Maximum working torque（N.m） | 2400 |
| Swing speed（rpm） | 0-150 |
| Propulsion（kN） | 15 |
| Lifting power（kN） | 25 |
| Propulsion method | oil cylinder chain |
| Leveling angle | |
| Walking speed（km/h） | 2 |
| Gradeability | 30° |
| gross weight（kg） | 4800 |
| Shipping dimensions（mm） | 5700*2100*2600 |
| Dust collection method | Optional |
Hengwang DTH drilling rigs are a new generation of drilling rigs designed for small and medium-sized quarries and contractors.
The rig body is perfectly matched to the DTH bit, giving the rig unique productivity and keeping fuel consumption and operating costs to a minimum.
Main feature:
1. It is designed for drilling 90-127mm.
2. Diesel powered down-the-hole (DTH) rigs have excellent maneuverability, smaller footprint and the ability to serve multiple locations.
3. HW-916 is a trusted machine for mining and construction companies and contractors engaged in presplitting and conventional production blasthole drilling.
Due to the continuous update and progress of technology, the difference between the technical parameters and configuration and the actual product is subject to the actual delivery.
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