- Trusted Seller
HengWang HW910 Separated DTH Surface Drill Rig
- Manufacturer: HengWang
- Horsepower: 79 hp
- Machine weight: 0.95 kg
Factory direct One-year warranty Product Detail In down-the-hole drilling a drill rod is fitted with a hammer at its lower end. The hammer, which is mounted on the drill bit, is activated through the addition of ...
Jining, China - Trusted Seller
HengWang HW925 Separated DTH Surface Drill Rig
- Manufacturer: HengWang
- Horsepower: 58 hp
Factory direct One-year warranty Product Detail The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused b...
Jining, China - Trusted Seller
HengWang HW452T DTH Surface Drill Rig
- Manufacturer: HengWang
- Horsepower: 256 hp
Factory direct One-year warranty Product Detail Main feature: 1. Equipped with an automatic rod changing mechanism, enabling efficient rod changes and reducing manual labor intensity while improving safety. 2. Ut...
Jining, China - Trusted Seller
HengWang HW936 Integrated DTH Surface Drill Rig
- Manufacturer: HengWang
- Horsepower: 162 hp
- Gross weight: 9,400 kg
Factory direct One-year warranty Drilling diameter (mm)：φ90-115 Drill pipe type (mm)：φ76*3000 Product Detail Thank you for providing the updated information about the DTH drilling rig. Main feature: 1. The HW936 ...
Jining, China - Trusted Seller
HengWang HW452H DTH Surface Drill Rig
- Manufacturer: HengWang
- Horsepower: 1,691 hp
- Gross weight: 10,000 kg
Factory direct One-year warranty Product Detail Parameter: The DTH drilling rig is specifically designed for drilling blast holes in medium to hard rock, with a diameter range of 90-130 mm and a maximum depth of ...
Jining, China - Trusted Seller
HengWang HW930 Separated DTH Surface Drill Rig
- Manufacturer: HengWang
- Horsepower: 74 hp
- Gross weight: 5,820 kg
Factory direct One-year warranty Product Detail The Hengwang DTH drilling rig represents a new generation of drilling technology. It is designed with a rig body that is precisely matched to the DTH (Down-The-Hole...
Jining, China - Trusted Seller
HengWang HW920 Separated DTH Surface Drill Rig
- Manufacturer: HengWang
- Horsepower: 78 hp
- Gross weight: 5,000 kg
Factory direct One-year warranty Product Detail Hengwang DTH drilling rig is a new generation of drilling rig. The rig body is perfectly matched to the DTH bit, giving the rig unique productivity and keeping fuel...
Jining, China - Trusted Seller
HengWang HW930-1 Separated DTH Surface Drill Rig
- Manufacturer: HengWang
- Horsepower: 74 hp
- Gross weight: 6,460 kg
Factory direct One-year warranty Product Detail The Hengwang DTH drilling rig represents a new generation of drilling technology. It is designed with a rig body that is precisely matched to the DTH (Down-The-Hole...
Jining, China - Trusted Seller
HengWang HW920-1 Separated DTH Surface Drill Rig
- Manufacturer: HengWang
- Horsepower: 78 hp
- Gross weight: 5,500 kg
Factory direct One-year warranty Product Detail Hengwang DTH drilling rig is a new generation of drilling rig. The rig body is perfectly matched to the DTH bit, giving the rig unique productivity and keeping fuel...
Jining, China
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