Technical Specifications: KW280 Improved Version
Equipped Engine: Yuchai 75Kw/2200rpm
Drilling Diameter: 140-305mm
Drilling Depth: 280m
KW280 Water well drill rig is our hot sale products and have a very good reputation in our customers, in real drilling test, we drill a 203mm diameter, the depth reached to 250 meters, we believe the final depth can reach to 280 meters.
The improved KW280 water well drilling rig has added remote control function (this remote control function can control the movement of the drilling rig and the drilling of drill rods), drill rod library, clamp and movable power head.
Model | KW280 Improved Version |
Drilling depth | 280m |
Dia.hole | φ140-305mm |
Advance Length one time | 6.6m |
Working pressure | 1.7-3.0MPa |
Air consumption | 17-30m³/min |
Length of rod | 1.5m,2m,3m,6m |
Dia. Of rod | φ76, φ89,φ102,φ114 |
Lifting power | 17T |
Rotation torque | 3700-5000N.m |
Rotation Speed | 45-130r/min |
Diesel Engine | Yuchai |
Engine Power | 75Kw/2200rpm |
Travelling speed | 0-2.5 Km/h |
Climb capacity | 30° |
Weight | 7500kgs |
Dimension | 5900x1750x2450mm |
Application | Complicated geological conditions:Rock,Mud,Sand etc. |
Drilling Way | Top drive hydraulic rotary and propulsion,Dth Drilling or Mud Pump Driling |
Dth Hammer | 4",5",6",8" Drill hammer |