Hd engineering drill rigs
HD Engineering Limited
A range of hydraulic crawler drill rigs, of different power and equipped with high torque rotators, provide customers solutions to their piling work and deep foundation piles of diameter up to
HD Engineering Ltd.
A very efficient method attain high penetration rates in hard rock formations. The down hole hammer is pneumatically operated and essentially requires an air compressor in addition to
HD Engineering Ltd.
It is a flanged drill pipe for reverse circulation air lift drilling. It is a part of drill string to transmit the torque from the rotator of the pile-top drilling rig to the drill bit
Hydraulic Crawler Drill Rigs
Hennessy International Inc. now offers new hydraulic crawler drill rigs from HD ENGINEERING Ltd. Models include the compact HD90 MK IV, the HD 110 and HD 180B
HD Engineering Profile
HD Engineering is a Hong Kong based design,engineering and manufacturing company of drilling rigs and equipments for the construction, mining, waterwell and exploration industries. It
HD Engineering Ltd.
The high-torque rotator (up to 2340kgm or 16850 ft.lb torque) make it suitable for micropile and DTH drilling application. With the optional feature, "side swing
HD Engineering Ltd | HKTDC Sourcing
HD Engineering Ltd is a Hong Kong based manufacturer of hydraulic drilling rigs and accessories, with widely recognized quality. Its rigs are based on a modular system, which allow...
HD 202
HD202 is a heavy-duty and versatile drill rig, powered by 204 HP engine, with super high pull-back (15 tons) on the drill mast. This fully hydraulic crawler drill is built to be sturdy, simple and
HD Engineering Ltd | HKTDC Sourcing
HD Engineering Ltd was founded in 1976. With its expertise and experience in the drilling and hydraulic sectors, it has been successfully establishing in the worldwide market and is now
HD Engineering Limited
Your Long-Time Partner since 1976 HD Engineering is a Hong Kong based design, engineering and manufacturing company of drilling rigs and equipment for the construction, mining, water
HD Engineering Ltd.
The HD202 is a heavy-duty and versatile drill rig, powered by 204 HP engine, with super high pull-back (15 tons) on the drill mast. This fully hydraulic crawler drill
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