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drilling rig multi-purpose portable water well
drilling rigs for sale
Specially recommend for portable water well drilling rigs
1.Vertical box four couple of bearings positioned to ensure the rotary machine has a sufficient rigid response to gravel layer ,the complex geological conditions.
2.This machine adopts national patent technology taper clutch,with charactristics of strong transmission torque,easy to operation,free to maintenance.
3.53x59 driving lever is adopted, high rigitidy, strong delivery torque.
Suit Scope for portable water well drilling rigs
Geological general investigation and exploration ,road and tall building groundstill exploration, kinds of hole in concrete structure , river levees, subgrade grouting hole drilling and direct grouting ,civil wells and earth central air conditioner ,etc..
Specifications for portable water well drilling rigs
Unity machine paramenter | |
Driling depth: | 150m |
Max.open hole caliber: | 300mm |
End hole caliber: | 75mm |
Drill pipe caliber: | 50mm |
Drilling angle: | 90°~75° |
Drill weight: | 700Kgs |
Spindle | |
Spindle speed: | 127,267,533r/min |
Spindle stroke: | 450mm |
Hoist | |
Max.lifting capacity: | 12KN |
Single line lifting speed: | 0.41,0.82,1.64m/s |
Reel caliber: | 140mm |
Tightrope caliber: | 12.5mm |
Tightrope size: | 35mm |
Mud pump | |
Type: | Horizontal single-urm double action |
Flow Diesel engine/Electric motor: | 95/77L/min |
Max. pressure: | 1.2Mpa |
Work pressure: | 0.7Mpa |
Water inlet diameter: | 30mm |
Water outlet diameter: | 20mm |
Triangle conveyer belt: | B950 |
Hyfraulic pump Standard: | CBT314 |
the positive
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drilling rig multi-purpose portable water well drilling rigs for sale