Deep well drilling rig and heat pumps WGG-200 on a caterpillar chassis

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    Parameters / Type WGG-200
    Max diameter and drilling depth Ø219mm
    Drilling depth [estimated, depending on ground conditions] – drill rod up to Ø130m – up to approx. 200m
    – drill rod up to Ø200m – up to approx. 50m
    Or rotary 2 gear head 45mm floating spindle
    Torque 1st gear: 5200 Nm
    2nd gear: 2600 Nm
    Rotation speed 1st gear: 70 rpm
    2nd gear: 140 rpm
    head passage 40mm
    Drill head stroke 3400mm
    Clamping force 48kN
    Pull-out strength 48kN
    Drilling mast
    Mast stroke 500 mm
    pull-out strength 120kN
    – thrusting force 78kN
    Internal combustion engine Diesel 90 kW
    Hydraulic power 4-section pump
    Hydraulic oil cooler for continuous operation