Deep well drilling rig and heat pumps WGG-W on a caterpillar chassis

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    Parameters / Type WGG-W
    Max diameter and drilling depth – augers: Ø180mm, up to 20-30m*
    – in casing pipes Ø168mm, up to 30m *
    – rodes Ø88mm, up to 60m *
    Rotary head (drill)
    – two-gear, pass-through
    1st gear. 2nd gear
    Torque 1160 Nm, 2320 Nm
    Rotation speed 80 rpm | 40 rpm
    Rotary head stroke 2200 mm
    Rotary head clamping force 36 kN
    Rotary head pull-out force 36 kN
    Drilling mast
    Mast stroke 500 mm
    Clamping force 29 kN
    Pull-out strength 66 kN
    Internal combustion engine Diesel 26.8 kW
    Hydraulic oil cooler For continuous operation
    Standard equipment – cutter
    – winch 1 ton
    – clamp for Ø168mm pipes
    and rodes [without unscrewing]
    – 12V lighting
    – container for augers and tools
    Drilling rig weight (without accessories) – drilling rig on a caterpillar chassis
    ~1680 kg (incl. chassis)
    – drilling rig on a truck chassis
    ~1400 kg (car weight not included)
    – drilling rig on trailer
    ~1480 kg (trailer weight not included)

    *drilling depth parameters depend on ground conditions

    Below are videos showing the operation of the WGG-W drilling rig