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Highlighted Companies

Gm 20a Engineering Drilling Rig - China

price: contact company for price

The GM-20A <a herf="http://www.hhdrillrig.com/engineering-drilling-rig-

20a.html">engineering drilling rig</a> (with drilling tower)

incorporates the features of the rotary table drilling rig, the unit

head drilling rig and the spindle drilling rig. It has strong torque

and high drilling efficiency because of its ability to drill

precisely. The range of its rotary speed is pretty wide. The

engineering drilling rig can be hydraulically pressurized or

depressurized to conduct the drilling. The hydro-cylinder lifting

tower can work at very fast speed. By using the lifting tower, the

reinforcement cage can be loaded directly.

The auxiliary winch has powerful lifting force. The drilling rig is crawler-mounted. This makes it easier to position the drilling hole. The engineering drilling rig can conduct the reverse circulation drilling and the normal circulation drilling. It is also suitable to drill the conglomerate formation of the quaternary period and the hard formation. The drilling rig can be used to drilling of the large-diameter foundation pile such as that of bridge, highway and high building.

Company Contact:

  • Phone: 8651885383090

  • Address: No.1, East Xinjian Road, Haizhou Development Area,, Lianyungang, China

  • Email: Email

Published date: January 12, 2013 -

  • Business Description: Huanghai machinery corp is a manufacturer who designs and produces

    geological exploration equipments (like drill rigs), coal bed methane

    equipments (like CBM drill rig), engineering foundation equipments and

    horizontal directional pipe construction equipments (like HDD drill rig)

    as well as their drilling tools.

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