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YQZ-50A Hydraulic Light Core Drilling Rig

1、Introduction of YQZ-50A Hydraulic Light Core Drill Rig

YQZ-50A hydraulic portable drilling rig is a kind of small-scale sampling drilling equipment suitable for plain, mountainous areas and areas with inconvenient transportation and energy resources. It is widely used in railway, water conservancy and other construction projects as well as geological core drilling and small grouting holes in field mountainous areas.

2、Features of YQZ-50A Hydraulic Portable Core Drilling Rig

2.1 Equipped with double cylinder hydraulic feeding system, drilling speed is fast and working efficiency is high.

2.2 The drilling rig is equipped with a fixed clamping mechanism and an integral main rod, so it is convenient to work without a drill tower.

2.3 Equipped with 4-speed transmission system. The operator can freely adjust the forward rotation speed through three gears. In addition, it is equipped with a slow reverse gear, which is convenient for the operator to disassemble the drill pipe.

2.4 The handle is centralized, easy to operate, safe and feasible

2.5 It is equipped with pressure gauge at the bottom of the hole to indicate the pressure, so as to master the situation in the hole.

2.6 Compact structure, small floor area.

2.7 It has strong decomposition ability and is easy to be relocated. It is suitable for complex terrain such as hills and mountainous areas.

3、Parameters of YQZ-50A hydraulic Portable Core Drilling Rig

Model YQZ-50A

Borehole dia. 75mm

Sampling depth 50m

Drill pipe 42mm

Vertical shaft speed 70-650rpm(1-3Gear)

Reverse speed 50-130rpm(RGear)

Cylinder stroke 1100mm

Main engine power Diesel engine R180

       Drill size 1400*950*1600mm

Weight 280kg

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