The Ford 6600 is a row-crop tractor produced from 1976 to 1984, built in São Bernardo do Campo, Brazil. It features a Ford 4.2L 4-cylinder diesel engine producing 79 hp (58.9 kW) with a rated RPM of 2100. The tractor has an 8-speed transmission with 8 forward and 2 reverse gears and a 330mm dry disc clutch. It is a two-wheel drive tractor with mechanical rear differential lock and mechanical steering with optional hydrostatic power steering. The tractor includes wet disc brakes and an open operator station. Fuel capacity is 20 gallons (75.7 L) and hydraulic system capacity is 14 gallons (53.0 L) with an open center hydraulic system operating at 2646 psi (182.4 bar) and 9.7 gpm (36.7 lpm) pump flow. The rear hitch is category II with position and draft control and a rear lift capacity of 4138 lbs (1876 kg) at 24 inches. The PTO is independent with a 540 RPM type at 1900 engine RPM. Dimensions include a wheelbase of 87.4 inches (221 cm), length of 141.7 inches (359 cm), width of 70.9 inches (180 cm), and height of 64.6 inches (164 cm). The shipping weight is 5472 lbs (2482 kg). Front tires are 7.50x16 or 7.50x18 and rear tires range from 13.6/12x38 to 18.4/15x34. Electrical system includes a 27 amp alternator and 12 volt 80 AH battery.