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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 by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency.
The down-the-hole drilling rig is equipped with an air compressor, which greatly improves the work efficiency.
DTH Surface Drill Rig Features:
1. Equipped with dual hydraulic rotary motors, fast drilling speed; 2. The structure design is compact and the overall area is small; 3. Crawler site, while ensuring stability, can adapt to a variety of harsh working conditions; 4. Equipped with two-stage dry dust removal device, the environmental pollution is small. 5.The centralized control of the operating table improves efficiency and reduces labor costs.
All machines have passed the EU CE, France TUV, ISO quality certification. Don not worry about shipping, well choose the nearest shipping place to ship at the shortest time. We offer you the manufacturers price, which may be the most cost-effective.
The specification of the Integrated DTH Surface Drill Rig W921T
Engine Yuchai YC6J220 162 kW diesel
Hole Depth 20m Drill Pile Sizes 60 mmX3000 mm Hole Dia 80-115mm DTH Hammer 3.5" Rotation Torque (Max.) 1650N.m Rotation Speed 0-110 rpm Working Pressure 14.5 bar F.A.D 12 m3/min
Tramming Speed (Max.) 2/3 km/h Dual Speed Gradient 30° Track Frame Oscilation +-10° Total Weight 6,800 kg Transportation Dimensions 6,000X2,800X2,750 mm Dry Dust Collector Standard Dual Speed Walking Motor Standard
Warranty terms All our products we offer one year warranty
Special prices for: Africa, Mozambique, Tanzania, Namibia, Kenya, Sudan, Nigeria, Morocco, Zimbabwe, South Africa, Ethiopia, Ruanda, Ghana, Cameroon, Morocco,
and for India, Malaysia, Australia, New Zealand, Kuwait, Jordan, Kazakhstan, Kyrgyzstan, Mongolia,
Ecuador, Panama, Venezuela, Argentina, Brazil, Chile, Algeria, Bolivia. Lowest prices and great discounts from multiple units.
NEW HW921T Integrated DTH Surface Drill Rig, HW925 Separated DTH Surface Drill Rig, Horizontal Directional Drilling Machine, Drilling Rig, Engineering Drilling Rig Water Well Drilling Rig, Mine Drilling Rig, Geological Drilling Rig, Other Drilling Rigs, Oilfield Drilling Rig, Drag Bit, China Roadheader, Diamond Drill, Hydraulic Hammer, Drilling Pump, Diamond Bit, Rock Bit,Foundation Drilling, Excavator Drill, Magnetic Drill Drill Bucket, Steel Tooth Tricone Bit, Geotechnical Drilling Rig, Hole Driller, Drilling Machine, Rotary Drilling Rig, Pile Driving Machine manufacturer / supplier in China, offering 12A Brick Making Machine for All Kinds of Wall Small Block Brick, Decorative Brick, Roof Insulation Layer, Grass Brick Ect, 800L Gt80 Self Loading and Unloading Sand Fly Ash Concrete Mixer for Sale, 6A Brick Making Machine for Full Hollow/Concrete Block/Sand Fly Ash Pavers Making Machine and so on..
Clearance sale and Special prices for, Dar Es Salam, Mombasa, Maputo, Djibouti, Walvis Bay, Durban, Tema, Lagos, Libreville, Jebel Ali, Canada, USA, Japan.
Certificate of ISO9001:2000. Spare parts for Integrated DTH Surface Drill Rig W921T. Download Manuals for Integrated DTH Surface Drill Rig W921T NEW Mileage Hrs/Kms: 0 Year of Manufacture: 2022 The price: P.O.A.
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All machines have passed the EU CE, France TUV, ISO quality certification. 
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We have a full stock of spare parts. These parts are always on stock which avoids and delays in ordering.
We can offer sea. 
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