KW500 Water Well Drilling Rig

Technical Specifications: KW500

Equipped Engine: Yuchai 118KW

Drilling Diameter: 140-350mm

Drilling Depth: 500m

Product Applications Product Features Technical Parameters Related Products


KW500 multifunctional drilling equipment is mainly suitable for drilling water wells, agricultural irrigation wells and other wells, especially suitable for water intake projects in mountainous areas and rock formations.


  • The drilling rig hydraulic transmission of the rig effectively utilizes the power. This makes the overall power loss small and the drilling cost low.
  • Unique hydraulic matching technology for high system efficiency.
  • Integrated visualization pressurize and pressurize decompression feed system for fine adjustment of drilling pressure according to drilling depth.
  • Four hydraulic high supporting legs are provided to achieve rapid leveling of the rig without lifting. The swing-type centering device provides a wide working space when working.
  • The drilling rig machine has advanced structure and reasonable layout, which is convenient for maintenance, maintenance and repair.
  • The drill rig reserves some functional interfaces in the hydraulic system, and can expand the functions according to the technological requirements of different users.

Technical Parameter

Model  KW500
Drilling depth 500m
The hole diameter Φ140--350mm
One-time advance length 6.6m
Working pressure 17-35bar
Air consumption 17-42m³/min
Drilling pipe length 1.5m 2m 3m 6m
Drill pipe diameter Φ102,Φ108 ,φ114mm
Rig lifting force 26T
Hoisting force of winch 2T
Swing torque 7500-10000N.m
Swing speed 40-130r/min
The penetration efficiency 15-35m/h
High leg stroke 1.7m
The engine brand Yuchai
Equipped capacitor 118KW
Walking speed 0-2.5 Km/h
Climbing angles 30°
The weight 11.5T
Dimension 6200*2200*2650mm
Use Complicated geological conditions: Rock, mud, sand etc.
Drilling mode Superior hydraulic rotation and propulsion & DTH drilling or mud pumping
Equipped with Hammer  6", 7",8" Medium and high wind pressure series
Tool Winch, Welding machines,Foam pump
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