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Highlighted Companies

Gx 1td Bridge Tunnel Drilling Machine - China

price: contact company for price


Geological drilling for railroad, highway, bridge tunnel,

power station foundation, civil and industrial buildings and



Geological drilling for railroad, highway, bridge tunnel,

blasting hole etc.


1, Spindle type, mechanical transmission, hydraulic feeding,

and steel skid frame mounted.

2, Hydraulic retracting lets drill body away from the drill

hole, in order to hoist or lower the drilling tools.

3, Hydraulic chuck, labor saving. Advanced design, multi-

function, compact structure, lightweight, good

detachability, easy to operate.

4, Large- powered, reasonable range of speeds, large torque,

suitable for many drilling methods.

According to user' s requirements the drilling machine can be

equipped with mudpump, a variety kinds of drilling tools, A-

derrick etc, for client choice.

Technical Specifications

final hole dia ( mm) 150; 130; 110; 91; 75

drilling capacity ( m) 30; 50; 70; 100; 150

angle rangle 0- 90°

spindle speeds ( r/ min) 90; 191; 360; 600

max torque ( Nm) 1000

Max pull force ( KN) 27

spindle stroke ( mm) 450

max hoisting force with single line ( KN) 14.7

Oil pump CB32

Power unit diesel engine S1100A 2200r/ min 11KW

electric motor Y160M- 4 1460r/ min 11KW

Weight ( Excluding power) ( kg) 500

overal dim( L×W×H) ( mm) 1560×620×1205

Company Contact:

  • Phone: 862362794421

  • Address: No. 9-10, 23 Nanping West Road, Nanping Street, Na, Chongqing, China

  • Email: Email

Published date: April 21, 2014 -

  • Business Description: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. is one of the

    leading manufacturers in China of geophysical instruments. Since its

    foundation, our factory has a group of highly qualified technical

    personnel specialized in development and well trained workers, with

    advanced machinery and equipment. Our enterprise absorbs domestic and

    international advanced technology and management experience, and

    constantly develops new products. Currently, our manufactured products

    include electrical prospecting instrument, logging sensor (Geophone),

    radioactive exploration instrument etc. Five categories of various types

    of geological exploration instruments and accessories are widely used in

    geological prospecting for mineral resources, engineering exploration,

    seismic monitoring, groundwater searching and other related industries

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