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China 260m Deep Rotary Portable Borehole Crawler Geotechnical Mine Water Well Drilling Rig with A

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Products Description

China 260m Deep Rotary Portable Borehole Crawler Geotechnical Mine Water Well Drilling Rig with Air Compressor

Brief Introduction of 260m Cheap portable water well drilling rig for sale
KW260 model Multi-Function Geothermal Water Well Drill Rig is mainly used for drilling water wells ,ground source heat pump wells and other uses of the borehole. The rig can drill work on different Geological formations, drilling hole diameter is larger, the max. hole depth of up to 280meters. Unique deep hole axial compression adjustable system to Adjust impetus, deep hole drilling reduces the rotation resistance. Have two-stage telescopic /shrink carriage, use 6 m drill pipe, reducing the times of change drill pipe.

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Manufacturing Technique

KW260 trailer mounted water well drilling rig
The weight	6500kg
Drilling diameter	140-305mm
Drilling depth	260m
One-time advance length	6.6m
Walking speed	2.5km/h
Climbing angles	Max.30°
Equipped capacitor	70KW
Using air pressure	1.7-3.0Mpa
Air consumption	17-35m³/min
Drill pipe diameter	Φ76 mm φ89mm φ102
Drill pipe length	1.5m 2.0m 3.0m
Rig lifting force	17T
Swing speed	40-70 rpm
Swing torque	5700-7500N.m
Dimension	5900x1750x2450mm

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