The Massey Ferguson 3366 is a bulldozer type industrial tractor produced from 1967 to 1972. It features a Perkins 5.2L 4-cylinder diesel engine delivering 75 hp net and 79 hp gross. The tractor uses a 2-speed hydraulic shuttle transmission and has a crawler drive. It has an open operator station with an optional four-post ROPS. The 3366 has a fuel capacity of 36 gallons and a hydraulic system capacity of 20 gallons with an open center hydraulic system operating at 1420 psi. Dimensions include a 78.9 inch wheelbase, 161 inch length with dozer blade, and a shipping weight ranging from 18,476 to 19,596 pounds depending on blade type. Tracks are 16 inches wide with 80 inches length on ground. Electrical system includes a generator charging system and two 6-volt batteries. Attachments include straight and angling blades with hydraulic lift.