Komatsu D-21A's 8,800lb, 6 Way Blade, R.O.P.S. Canopy, Hydrostatic, Diesel Power, 3/4 Ton Pickup & 5 Ton Trailer Minimum to Transport

Komatsu D21P 9,000lb Class, 6 Way Blade, R.O.P.S. Canopy, Diesel Power, 9 Ton Trailer Minimum to Transport

Cat D-3G-Hystat's 17,000lb Class,  6 Way Blade, R.O.P.S. Canopy w/ Heater, Hydrostatic Drive, Diesel Power, 9 Ton Trailer Minimum to Transport

Cat D-5N-Hystat's 24,000lb Class, 6 Way Blade, Cab w/ Air & Heat, Hydrostatic Drive, Diesel Power, 12 Ton Trailer Minimum to Transport