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HFMG-170 Anchor Drilling Rig

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Detail
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Specification

HFMG-170 crawler type anchor drilling rig is the high efficient drilling rig machine that developed based on the domestic subway, high-rise buildings, airports, and other deep foundation pit anchorage, rotary spraying and dewatering. It can achieve the construction of foundation pit dewatering and micro piles filling through configuring different modules. It is equipped with crawler chassis, high rotary platform, oil cylinder with large diameter support leg, 0.9 meters sliding frame and orifice support device, making the rig movement, positioning very convenient, stable and reliable when drilling.

Features

* Automatic stop impacting at the end point, automatic anti-jamming, and automatic induction of water and slag discharge.

* Crawler type walking mode, stable working performance, good climbing ability.

* Compact structure, low centre of gravity, flexible movement.

* It can not only drill the blasting hole, but drill the anchor hole after installing the propeller.

* Singe power source of whole machine, low energy consumption and low noise, improving working conditions substantially and increasing the construction efficiency and quality, special suitable for narrow channel operation.

Application

Hydraulic crawler type anchor drill rig is mainly used for anchor cable reinforcement of power plants, roads and the rail mountain slope, advance support of pipe shed, anchor cable of foundation pit pile, anti-floating anchor rod, subgrade strengthening, hydropower project dam foundation and dam body seepage control treatment, mine and quarry blasting hole, miniature pile hole, etc. It is especially suitable for deep hole and pipe drilling in boulder, grait, gravel and broken strong weathered rock covered stratum.

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Hole diameter

150-250mm

Hole depth

130-170m

Drill rod diameter

73/89/102/114mm

Drill rod inclination angle

0-90degree

Rotation speed of gyrator

10,20,30,35,40,60,70,85,130,170r/min

Torque of gyrator

7500N.m

Stroke of gyrator

3400mm

Feeding stroke

900mm

Lifting force

70KN

Lifting speed

0-5(adjustable)/7/23/30m/min

Pressure

36KN

Pressure speed

0-10(adjustable)/14/46/59

Power

55+18.5kw

Transportation dimension

5400*2100*2000mm

Weight

6000kg

 

Borehole Diameter: 150-250mm

Drilling Depth: 130-170m

Drill Rod Diameter:73/89/102/114mm

暂未实现,敬请期待
暂未实现,敬请期待
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