XT66 Amphibious Vehicle

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The XT66 amphibious vehicle is one of the most popular Hydratrek® vehicles in the field. Similar in size to the XA66 amphibious vehicle, it has a standard 16″ rubber track system that significantly reduces the ground pressure. This vehicle can handle some of the most challenging terrains and swamps on the plant.

It is constructed from marine-grade aluminum, powered by a 44 HP turbo-charged Kubota diesel engine (V1505T), and operates via a closed-loop hydrostatic drive system. The hydraulic wheel motors are upgraded on the XT66 amphibious vehicle to support the additional weight of the aggressive rubber track. These motors are located at the four corners of the amphibious vehicle, and the two center tires are boogies with buddy bearings. Two hydraulically driven propellers at the rear of each Hydratrek® ensure that deep water crossings will not slow down your operation. Additional options include front or rear mounted electric winch, seating for six adults, powder coat paint, salt water kit, closed cab system, tie-down points, backup alarm, rear cargo rack, spine board & mounting hardware, and emergency lighting.


Engine:2403T 59HP Turbo-Charged Diesel
Eletrical System:12 Volt with 60 Amp Alternator
Towing Capacity:5,000 lbs rolling load
Ground Pressure: 1.40 PSI (16" track) 1.10 PSI (20" track)
Hydraulic Tank Capacity:11 Gal (US) MOBILE 424 or Equivalent
Battery: Super Start Premium 750 CCA
Parking / Emergency Brake:Hydrostatic parking brake system
Instrumentation:Marine grade components
Body Construction:3/16" undercarriage and 1/8" full weld aluminum
Bilge Pump:2,200 GPH 12 volt with auto / manual switch
Hydraulic Oil Cooler: Thermo controlled Forced air