JKS400B Crawler Mounted Versatile Well Drilling Rig
JKS400B Crawler Mounted Versatile Well Drilling Rig
Product Description
JKS400B crawler mounted versatile well drilling rig is a new efficient and multifunctional drill rig, mainly applicable to the drilling process of well, monitor 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.
In loose rock, the rig employs a cutting bit or cone bit and uses mud to clean the dirt, its versatility suiting for all kinds of complex geological conditions
Winch can lift stuff upwards of 6m, facilitating installing pipes.
Hydraulic supporters facilitate the rig erection on site without crane.
Specification
| Dimension (L x W x H) | 6800mm x 2250mm x 2650mm |
| Working Size (W x H) | 3250mm x 7500mm |
| Weight | 10.5T |
| Rated Drilling Depth | 400m |
| Borehole Diameter | 105～350mm |
| Engine Power | 92kW |
| Max. Lifting Force | 20T |
| Small Winch Lifting Force | 1.5T |
| Rotation Torque | 9000N.m |
| Rotation Rate | 0～40/80rpm |
| Feeding Stroke | 3800mm |
| Lifting Speed | 0～18m/min |
| Centralizer Height | 0.7m |
| Grade Ability | 15° |
| Hydraulic Generator (optional) | 24kW/380V |
| Flow of Foam Pump (optional) | 20L/min |
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