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Ground hole stone drilling tunnel
boring machines
Ground hole stone drilling tunnel boring machines with a low energy consumption, high efficiency, easy to transport.The drilling rig controllerd by hydraulic systems,only DTH hammer consume air, it saves purchase cost of a complete cost of equipment.The Rotary system adopt a new motor,in order to maintain large output of rotary torque, when dragging air compressor, it is mobile and flexible,strong climbing ability, suitable for rugged ground operations.This rig has high drilling efficiency, easy maintenance, high reliability, better use for mining, highway, water conservancy, power station construction and other blasting hole projects.
Bore Diameter(mm) | 115—140 |
Bore Depth(m) | 60 |
Walk Speed(km/h) | 0—2.5 |
For Rock(F) | 6—20 |
Air Pressure(Mpa) | 1.05—2.46 |
Air Consumption(m³/min) | 10—20 |
Once Promotion(mm) | 3000 |
Skid Pitch(°) | Up and down total 100 |
Skid Swing Angle(°) | Left and right total100 |
Boom Swing Angle(°) | Left and right total 70 |
Boom Pitch(°) | Up and down total 60 |
Host Power(Kw) | 56 |
Rotation Speed(r/min) | 0—126 |
Dimension(L*W*H) (mm) | 5270*1960*2300 |
Weight(Kg) | 4800 |












Taian Longye Import And Export Trade Co.,Ltd. is a manufacturer,specialized in the production of blasting drilling rig,solar pile driver,water well drilling rig anchor drilling rig and accessories such as portable screw air compressor,drill pipe,drill hammer,drill bit,etc.Our company is a backbone enterprise in the industry.
Our company covers an area of 35,000 square meters, and has more than 160 employees, including 20 engineering technicians, who all are specialized drilling rig mechanical design talents.
Our company has more than 30 sets of advanced CNC machining equipment and more than 10 sets of special processing equipment. Our company has our own heat treatment production workshops and surface treatment equipment.
On the basis of advanced production equipment and more than 10 years of experience, our company has developed and produced three series of products, including high, medium and low-grade air pressure equipment. 15 kinds of products sell well throughout China, Russia, Kenya, Brazil, India and some other countries in Europe.


Contact Person: Robin
Email: robin(at)longyejixie.com
WhatsApp/Wechat: +86 151 6380 1508
Mobile Number: +86 151 6380 1508
Taian Longye Import and Export Trade Co.,Ltd
Shandong Longye Machinary Co., Ltd.
Address:Daiyue Yuanrong Avenue,Tai'an, Shandong,China
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