Machine de forage Sanrock SR300 300m water well drilling rig neuve

300m Deep DTH Borehole Water Well Drill Rig Deep Hole Drilling Machine


FA300 series deep(water) well-drilling rig uses full hydraulic control, and the Top drive to drive the rotation of drilling tools with very high drilling efficiency.

Reasonable overall layout uses the tractor-mounted or full ground chassis for transportation with good maneuverability.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.


1. The detailed information of 300m Deep DTH Borehole Water Well Drill Rig Deep Hole Drilling Machine :
KW300A trailer mounted water well drilling rig

The weight：7T

Drilling diameter：140-325mm

Drilling depth：300m

One-time advance length:3.4m

Walking speed:2.5km/h

Climbing angles:Max.30°

Equipped capacitor:75.8KW

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:22T

Swing speed:40-70 rpm

Swing torque:5700-7500N.m

Dimension:4100x1950x2600mm

2. Advantages of fa300 pneumatic water well drilling rig:

Large Hole Diameter
Deep Drilling
High Penetration Rate, especially under pure rock condition
Flexible Movement
Wide Application Area

3.Application:
1. Civil engineering drilling
2. Geothermal drilling
3. Water well drilling