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Stroke 54 in.
Weight 500 lb.
Width 22 in.
Length 25 in.
Height (folded) 64 in.
Height (unfolded) 90 in.
Rotation Rate 80 rpm
Probe Cylinder Diameter 4.0 in.
Down Force 20,000 lb.
Retraction Force 27,000 lb.
Hydraulic Pressure (max) 2,200 psi

GeoTest's 420MT

The wheel mounted Geoprobe Model 420MT is even smaller than the 54LT, not much larger than a two wheel dolly, and has the capability to be remotely powered from the Model 54LT auxiliary hydraulic ports.