JKS400SH Crawler Mounted Telescoping Mast Well Drilling Rig

The rig is able to place casing of 6 meters.

Rated Drilling Depth

400m

Site Condition

It is mainly applicable to the drilling process of wells, monitor boreholes and geothermal boreholes.

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PRODUCT DESCRIPTION

Product Features

JKS400SHis a new, efficient, multifunctional hydraulic crawler mounted telescoping mast well drilling rig, mainly applicable to the drilling process of water well, monitoring boreholes and geothermal boreholes. When drilling in the rock layer, the rig adopts DTH percussive hammer for penetration and compressed air for cleaning, the penetration speed being dozens of times quicker than conventional rotation rigs.

The rig is able to handle casing size up to 6 meters.

In loose rock, the rig employs a cutting bit or cone bit and uses mud to bring out the cuttings, its versatility suiting for all kinds of complex geological conditions

Hydraulic supporters used facilitate the rig erection on site without crane.

Rated Drilling Depth	400m
Borehole Diameter	140~350mm
Engine Power	92kW
Max. Lifting Force	20t
Axial Pressure	±8.5t
Lifting Force of Small Winch	1.5t
Rotation Torque	9500N.m
Rotation Rate	0～40/80rpm
Feeding Stroke	4000mm+3000mm
Hydraulic Supporting Leg Stroke	1650mm
Lifting Speed	0～18m/min
Centralizer Height	0.8m
Grade Ability	15°
Dimension (L x W x H)	6800 x 2250 x 2700mm
Weight	12.5t
Hydraulic Generator (optional)	24kW/380V