SR200 multifunctional water well drilling rig 200m deep mobile hydraulic crawler drilling rig
Descripción del producto
Product name:SR200 crawler drilling rig
The hole diameter:140-305mm
One-time advance length:3.4m
Using air pressure:1.7-3.0MPA
Drill pipe length:1.5m /2.0m /3.0m
Drill pipe diameter:76mm /89 mm
1.This model rig uses full hydraulic control, and the Top drive to drive the rotation of drilling tools with very high drilling efficiency.
3.3. Each rig is equipped with stoppers to raise the big arm to protect the safety of the cylinder.
5.Much higher efficient than the traditional mud rotary drill rigs, creating the considerable economic benefit for users.
Ámbito de aplicación
|Very flexible in difficult roads and can be widely used in many fields such as resource exploration of hydrology wells, coalbed methane, the shallow layer of shale gas, terrestrial heat, etc, and can also be used for coal-mine gas exploitation salvage work.
The top-mounted driving head principal shaft has a great drift diameter, suitable for many kinds of construction work such as slurry drilling, air drilling, and air foam drilling, meeting the demands for well-drilling at different terrain strata.