WK — Hydraulic Post-Hole Borer

The WK-80 is a ROLMEX hydraulic post-hole borer mounted on the hydraulic arm of a boom mower. It weighs 330 kg and works at an operating pressure of 200 bar with an adjustable oil flow of 20–120 l/min.

The Rolmex WK-80 column auger is an advanced tool engineered for precision drilling of earth holes with various diameters and depths. Equipped with carbide-tipped drills, it allows for drilling holes with diameters ranging from 150mm to 350mm and depths up to 100cm.

Key Benefits:

•Precision Drilling: Capable of drilling perpendicular holes to the ground, even on embankments, inclines, and embankments.

•Versatile Application: Can be mounted on Rolmex KR booms ranging from 5 to 7 meters, enabling work in hard-to-reach areas with limited access.

•Adjustable Parameters: Drill rotation and work parameters are controlled by a stepless valve mounted on the hydraulic motor.

•Compatibility: Works with all Rolmex KR booms and can be used with boom mowers from other manufacturers.

•Easy Transport: Equipped with support legs for transport in a lying position, and can also be mounted on a hydraulic arm for convenient transport and storage.

The Rolmex WK-80 auger is the ideal solution for professionals seeking a reliable tool for precision drilling in various terrain conditions. Its advanced engineering and robust construction ensure efficiency and accuracy in every task.

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WK80

WK-80 Technical Specifications

Drilling depth: up to 100cm
Drill diameter: Ø150 x 800, Ø350 x 500mm
Guide bushing for the drill: Yes
Mounting on Rolmex hydraulic arm: Yes
Operating pressure: 200Bar
Adjustable oil flow: 20-120L/min
Weight of the drill: 330kg

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