HFMG-170 Anchor Drilling Rig
- Drilling Diameter: 150-250mm
- Drilling Depth:130-170m
- Engine Power:55+18.5kW
- Rotary Torque:7500N.m
product Introduction
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
- 1 Automatic stop impacting at the end point, automatic anti-jamming, and automatic induction of water and slag discharge.
- 2Crawler type walking mode, stable working performance, good climbing ability.
- 3 Compact structure, low centre of gravity, flexible movement.
- 4 It can not only drill the blasting hole, but drill the anchor hole after installing the propeller.
- 5Singe 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.
TECHNICAL DATA
| 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 |
