Crawler Drilling Rig

We are offering hd-c20 mechanical drive crawler drilling rig
1. Drilling rig characteristic
with different of combination methods, the rig has the function of air drilling, air hammer drilling, auger drilling, mud drilling for mineral exploration prospecting, it is suitable for marsh, beach, snow, grasslands, snow, forests, swamps, the seasonal farmland etc. The drilling depth is deep to 20meters.
It employs hydraulic driven, simple to use and easy to maintain. The machine selects the mature products of well-known specialized company of the world, for example: kubota, hawe, stauff, eaton and so on, guarantee the rig reliable.
The rubber crawler chassis is driven by hydraulic motor via gear box, it has high speed, low ground pressure, strong adaptability to ground surface. The hydraulic operation of chassis walking or rig can use the remote control or manual. It is meet the demand of vegetation protection and green construction.
2. Specification:
drilling method: mud drilling (with mud pump) drilling depth: 20m
air(hammer) drilling (with compressor ) drilling depth:15m
casing drilling(with compressor and hammer) drilling depth:10m
the method of throwing dynamite: after moving the tools, center of the casing
hole diameter: 82 mm 90mm 102 mm
pipe(diameter*length) (mm): 60*1500, 50*1500 +102*1500
power swivel: rating torque: 540 n.m
rated speed: 0 to 135 rmin
hoistingpush-down system: max. Hoisting weight: 1000 kg
max. Push-down force: 2 kn
max. Hoisting speed: 0.6 ms
hydraulic system: working pressure: 180 bar