Comparing International Harvester 666 vs New Holland T6080 Elite

This page provides a detailed comparison of the specifications for the International Harvester 666 and the New Holland T6080 Elite. 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.

International Harvester 666
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New Holland T6080 Elite
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Engine
Engine - Manufacturer International Harvester FPT
Engine - Model D312 (Diesel) / C291 (Gasoline) NEF
Engine - Cooling Type Liquid-cooled liquid-cooled
Engine - Cylinder Orientation - -
Engine - Valve Configuration - 24-valve
Engine - Fuel Type Diesel / Gasoline diesel
Engine - Induction Type - -
Engine - Cylinders 6 6
Engine - Displacement (ci) 312 (Diesel) / 291 (Gasoline) 410.6
Engine - Bore (in) 3.86 (Diesel) / 3.74 (Gasoline) 4.094
Engine - Stroke (in) - -
Engine - Rated RPM 2000 2200
Engine - Power Output (hp) - 155
Transmission
Transmission - Type Multiple types available: Sliding gear, Hydrostatic, Torque-Amplifier partial power shift full power shift
Transmission - Forward Gears 5 (Sliding gear) / Infinite (Hydrostatic) / 10 (Torque-Amplifier) 18
Transmission - Reverse Gears - -
Transmission - Total Gears - -
Dimensions
Length (in) - -
Width (in) - -
Height (in) - 113.4 (cab), 112.4 (exhaust)
Operating Weight (lb) 7053 14585
Miscellaneous
Chassis 4x2 2WD 4x4 MFWD 4WD
Drive Type 2WD 4WD
Steering Type Hydrostatic power hydrostatic power
Coolant Capacity (qts) - -
Front Tire Diameter (in) - -
Front Tire Width (in) - -
Rear Tire Diameter (in) - -
Rear Tire Width (in) - -
Front/Rear Rim Diameter (in) - -
Tire Type Ag -
Manufacture - End Year 1976 -
Hitch Type IH Fast Hitch Rear Type: 2/3N
Hitch Category - -
Hitch Position Rear Rear
Hitch Capacity (lb) - -
Operator Station Type Open or Two-post ROPS (optional) -
Starter Type Electric electric
PTO Type Independent Rear PTO -
PTO Speed 1 (rpm) 540 -
PTO Speed 2 (rpm) - -
PTO Speed 3 (rpm) - -
Brake Type Dry disc -
Hydraulic System Type - closed center load sensing