China Horizontal Multi-Function Hydraulic Drilling Rigs

Horizontal multi-function hydraulic drilling rigs
The GM-5S horizontal lifting multi-function drilling rig is a full-hydraulic crawler drilling rig that
integrates deep foundation pit slope anchoring, rotary jetting and precipitation to meet various
construction process requirements. The drilling rig is an engineering drilling rig that is developed
by our company in the long-term market research and customer communication, and is based on
the construction conditions of complex deep foundation pit bolt support. The deep foundation
pit slope support technology is mainly developed and the rotary jet construction is supplemented.
It has the characteristics of good maneuverability, wide working hole range, high efficiency,
good drilling quality and low pollution.

Main feature:
1. The system has simple structure, convenient maintenance and low cost.
2. The horizontal lifting height is up to 3.5 meters and the minimum is 1.8 meters.
The double row anchor cable can be constructed at one time.
3.Selective power ratio can effectively reduce power consumption and waste.
4.The overall structure is simpler, the layout is more reasonable, and the operation is easy to
understand and humanized.
5. Supporting drilling rigs with truck cranes can effectively reduce the labor intensity of workers
and reduce labor costs.
Achievable construction process:
1. Three-wing drill bit drilling, mud slag discharge, suitable for high-speed drilling of soil layers
and other formations.
2. Small-diameter twist drill rod drilling (>=200mm), suitable for soil layer.
3. Pneumatic DTH hammer drill, air discharge slag.It is suitable for construction of rock
layer and broken layer.
4. Casing drilling.
5. Casing and drill pipe composite drilling.
6. Single, double, triple rotary jet, fixed jet construction.
Technical parameter:
Hole diameter:
¢50-250mm
Hole depth:
100-120m
Drill rod diameter(mm):
¢50
¢73
¢76
¢89
Drill tower angle:
downard:0-90°
upward:0-7°
Power head output rotary speed:
15-150(r/min)
Power head maximum torque:
6800(N·m)
Power head stroke:
3200(mm)
Lower bracket feeding stroke :
900(mm)
Horizontal lifting height:
Highest:3500mm
Lowest:1800mm
Power head rated lifting force:
50KN
Input power:
55KW+18.5KW+2.2KW
L*W*H(Transport condition):
5450x2300x2250(mm)
Weight :
7000kg