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High efficiency SR300 pneumatic water well drilling rig 300m depth multi functional crawler drilling rig

High efficiency SR300 pneumatic water well drilling rig 300m depth multi functional crawler drilling rig

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High efficiency SR300 pneumatic water well drilling rig 300m depth multi functional crawler drilling rig

Description

Brand Name:Sanrock 

Product Name:SR300 Crawler drilling rig
 
The hole diameter:140-325mm

Drilling depth:300m

One-time advance length:3.3/4.8m

Walking speed:2.5km/h

Climbing angles:30Max

Equipped capacitor:85KW

Using air pressure:1.7-3.0MPA

Air consumption:17-36m3/min

Swing speed:40-70rpm

The penetration efficiency:15-35m/h

The engine brand:Yuchai  engine

Equipped with hammer:Medium and high wind pressure series

Swing torque:5700-7500N.m

Drill pipe length:1.5m  /2.0m  /3.0m

Drill pipe diameter:76mm /89 mm/102mm

Dimension:4100×2000×2500mm

The weight:7200KG

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Number of views:
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Specifications

1.This machine adopts big torque hydraulic motor for power head and brand diesel, big diameter hydraulic cylinders for the hydraulic control system.    The brand diesel is protected by 2 levels air filtration systems and also can directly use the clean air from the air compressor.    


2.Unique bump set design and centralize controlled operation system is easy to maintain and convenient for machine operation.    
3.This machine adopts excavator crawler chassis and make the machine a high off-road performance, It also can be mounted on a truck to make it more maneuverability.      

4.Two gears rotation and feeding speed makes it work in soil and rock layers.

 

Application

 

SR300 water well drilling rig it is a high efficiency and multi-functional down the hole water well drilling equipment, It can be used to drill water well, agrecultural irrigation well, geothermal well and other type well holes. It is sepcial suitable for mountain area and rock stratum water sourcing project. 
This machine can drill in different stratum, The maximum bore diameter can be 300mm.

 

SR300 Crawler drilling rig

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