Comparing Allis Chalmers D21 Series II vs International Harvester 966

This page provides a detailed comparison of the specifications for the Allis Chalmers D21 Series II and the International Harvester 966. 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.

Allis Chalmers D21 Series II
View tractor
International Harvester 966
View tractor
Images No images available
Engine
Engine - Manufacturer Allis Chalmers International Harvester
Engine - Model 3500 D414
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) 426 414
Engine - Bore (in) 4.25 4.3
Engine - Stroke (in) - -
Engine - Rated RPM 2200 2400 (early)
Engine - Power Output (hp) 121 91
Transmission
Transmission - Type Sliding gear with dry disc clutch Sliding gear or Torque Amplifier or Hydrostatic
Transmission - Forward Gears 8 8 or 16 (if Torque Amplifier) or Infinite (if Hydrostatic)
Transmission - Reverse Gears - -
Transmission - Total Gears - -
Dimensions
Length (in) 160.2 165
Width (in) 91.3 98
Height (in) 106.3 105
Operating Weight (lb) 9502 11,116
Miscellaneous
Chassis 4x2 2WD 4x2 2WD or 4x4 MFWD 4WD
Drive Type 2WD 2WD or 4WD
Steering Type Power Hydrostatic power
Coolant Capacity (qts) 31 24
Front Tire Diameter (in) - -
Front Tire Width (in) - -
Rear Tire Diameter (in) - -
Rear Tire Width (in) - -
Front/Rear Rim Diameter (in) - -
Tire Type Agricultural Ag
Manufacture - End Year 1969 -
Hitch Type Three-Point Hitch II or IH Fast Hitch
Hitch Category - -
Hitch Position Rear Rear
Hitch Capacity (lb) - IH Fast Hitch: 5,000 lbs; Cat II: 4,400 lbs
Operator Station Type Open Cab heat and A/C
Starter Type Electric Electric
PTO Type Independent Independent
PTO Speed 1 (rpm) 1000 540
PTO Speed 2 (rpm) - 1000
PTO Speed 3 (rpm) - -
Brake Type Band actuated disc Independent hydraulic dry disc
Hydraulic System Type - Open center