• Model NO.：20m
• Drill Hole Depth：<100m
• Bit Type：Diamond Bit
• Drilling Way：Impactor
• Part Name：Surface DTH Drilling Rig
• Motor Power：58kw
• Dimensions(L*W*H)：4,900X2,000X2,200 mm
• Total Weight：3500kg
• Drill Depth：20m
• Hole Diameter：90-127 mm
• Drill Pipe Size：60*3000 mm
• Transport Package：Wooden Case
• Specification：30m
• Trademark：HW
• Origin：Shangdong China
• HS Code：8430509000
• Production Capacity：50000set,Year

                                       air compressor  seperated surface DTH mine drilling rig for quarry                                                                                     ModelHW416Machine Weight3500kgEngineYuchai 58 kWDrill Pipe Sizes60 X 3,000 mmHole Dia90-127mmTramming Speed ( Max.)3 km/h (High Speed)Gradient25°Track Frame Oscilation±10°Transportation Dimensions4,900X2,000X2,200 mm








Jining Hengwang Construction Machinery Co., Ltd. is located in Jining City,
Shandong Province. We are specialized in manufacturing drilling rig and pile driver.
With an experienced and professional team, we have exported our products
to many countries and regions all over the world, especially in the Middle East,
Africa and South America. Our products enjoy a good reputation among our customers.
We welcome customers, business associations and friends from all parts of the world to
contact us and seek cooperation for mutual benefits.