Features

● It has great drilling capability, wide range of application , rapid drilling speed and high drilling efficiency, as well as powerful ability of eliminating accident.
● Extension mechanism in the output spindle of top drive power head protects drilling tools effectively. It can increase the hole inclination angle range and drill elevation angle hole, while setting the top drive power head and hole top plate toward the opposite direction.
● A set of front-mounted adjustable columns on drill frame is used for adjusting the height of mast front-end, which makes it convenient to align with working position.
● Rig structure is separate group design, it assures good disassembility , rapid and convenient mount and transport, best working environment and lower labor strength as well as remote control and operation.
● Rig structure is separate group design, it assures good disassembility , rapid and convenient mount and transport, better working environment and lower labor strength as well as remote control and operation.
● The imported hydraulic motor, other main assembly preferentially selected home made reputed and high quality products ensure its stable running performance, reliable product quality and long service life. It has good interchangeability due to the high grade of standardization and seriesization of wearing parts.
● Full hydraulic drive and operate, stepless shift, simple operate, convenient maintain and few wearing parts.
● It can be used with various drilling method such as carbide bit drilling, anger drilling, DTH hammer drilling, follow-up casing drilling etc.

Main Technical Specifications

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drilling depth	60-120m
Drilling diameter	¢ 250- ¢ 110mm
drill diameter	¢ 114 × 1500, ¢ 89 × 1500 (mm)
Drilling dip	0-180 °
power head output speed (positive and negative)	5-42 (low) r / min 5-90 (upscale) r / min
Rated output torque of the power head	6000NM
Power head stroke	1800 mm
mast slip stroke	500 mm
Power head lifting force	55KN
Power Head biggest feeding force	40KN
hydraulic system rated pressure	18Mpa
Motor Power	37KW
Host Dimension	3450 × 1750 × 1500 (mm)
Rig weight	2500Kg
maximum disintegration weight	300Kg