Comparing Farmall 966 vs International Harvester 1066

This page provides a detailed comparison of the specifications for the Farmall 966 and the International Harvester 1066. The specifications are categorized into four main sections: Engine, Transmission, Dimensions, and Miscellaneous. By comparing these two tractors side by side, you can easily identify the similarities and differences between them and determine which one best suits your needs.

Farmall 966
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International Harvester 1066
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Engine
Engine - Manufacturer International Harvester International Harvester
Engine - Model D414 DT414
Engine - Cooling Type Liquid-cooled Liquid-cooled
Engine - Cylinder Orientation - -
Engine - Valve Configuration - -
Engine - Fuel Type Diesel Diesel
Engine - Induction Type - -
Engine - Cylinders 6 6
Engine - Displacement (ci) 414 414
Engine - Bore (in) 4.3 4.29
Engine - Stroke (in) - -
Engine - Rated RPM 2400 (early) 2400
Engine - Power Output (hp) 91 108
Transmission
Transmission - Type Multiple Options Available: Sliding Gear, Hydrostatic, Two-Speed Power Shift Gear type with dry disc clutch / Partial power shift with dry disc clutch / Hydrostatic
Transmission - Forward Gears 16 (highest) 8 (gear) / 16 (power shift) / Infinite (hydrostatic)
Transmission - Reverse Gears - -
Transmission - Total Gears - -
Dimensions
Length (in) 165 165
Width (in) 98 97.6
Height (in) 105 (exhaust) Unknown (111 with exhaust)
Operating Weight (lb) 11116 (operating gear weight) 12,148 (gear) / 13,345 (maximum)
Miscellaneous
Chassis 4x2 2WD 4x2 2WD or 4x4 MFWD 4WD (option)
Drive Type 2WD 2WD or 4WD (option)
Steering Type Power steering Hydrostatic power
Coolant Capacity (qts) 24 25.04
Front Tire Diameter (in) - -
Front Tire Width (in) Unknown (tire specified as 9.5L-15, does not provide width) -
Rear Tire Diameter (in) - -
Rear Tire Width (in) Unknown (tire specified as 18.4-34, does not provide width) -
Front/Rear Rim Diameter (in) - -
Tire Type Ag (agricultural) Ag Tires
Manufacture - End Year - 1976
Hitch Type IH Fast Hitch Three-Point Hitch III/II
Hitch Category - -
Hitch Position Rear Rear
Hitch Capacity (lb) - 5,601
Operator Station Type - Open operator station
Starter Type - Electric
PTO Type - Independent
PTO Speed 1 (rpm) - 540
PTO Speed 2 (rpm) - 1,000
PTO Speed 3 (rpm) - -
Brake Type - Double dry disc, hydrostatic power self-adjusting
Hydraulic System Type Open Center Open center