Deep well drilling rig and heat pumps WPAD 220 on a truck

WPAD type drilling rig. Designed for vertical drilling, deep wells and heat pumps. Drilling methods:

– drilling with dry rotary method – max. drilling diameter 220 mm
– drilling with augers in casing pipes – max. drilling diameter 219 mm [8″]
– drilling with rodes for risning

The drilling rig can be mounted on a truck chassis or a trailer. The machine is prepared for independent operation – it has its own drive unit. The entire control of the drilling rig components occurs in the hydraulic system.

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    Parameters / Type WPAD
    Drilling range with a auger up to Ø 220 mm
    Drilling range in the pipe casing up to Ø 219 mm (8″)
    Rod drilling range 160 mm rinsing head.
    Pipe clamp [without unscrewing] 219 mm + 168 mm and 133 mm inserts
    – clamp stroke 1300 mm
    – clamp strength 32 kN
    – thrusting force 75 kN
    – pull-out strength 117 kN
    Drill 2- gear
    – drill advance 3400 mm
    – torque 1st gear: 2300Nm, 2nd gear: 4600 Nm
    – drill rotations 1st gear: 125 rpm; 2nd gear: 62 rpm
    – clamping force and pull-out strength 45 kN
    – strength in the rope 10 kN
    – rope diameter 8-10 mm
    Cutter [impact]
    – rope stroke 200 or 400 [adjustable]
    Internal combustion engine Diesel with a power of 55 kW
    Support feet for stabilization YES