Comparing Fiat 421R vs Oliver OC-3

This page provides a detailed comparison of the specifications for the Fiat 421R and the Oliver OC-3. 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.

Fiat 421R
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Oliver OC-3
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Engine
Engine - Manufacturer Fiat Hercules
Engine - Model - -
Engine - Cooling Type Liquid-cooled Liquid-cooled
Engine - Cylinder Orientation - -
Engine - Valve Configuration - L-head
Engine - Fuel Type Diesel Gasoline
Engine - Induction Type - -
Engine - Cylinders 4 4
Engine - Displacement (ci) 138.5 133
Engine - Bore (in) 3.35 3.27
Engine - Stroke (in) - -
Engine - Rated RPM 2300 1700
Engine - Power Output (hp) 40 29
Transmission
Transmission - Type Gear Gear type
Transmission - Forward Gears 6 3
Transmission - Reverse Gears - -
Transmission - Total Gears - -
Dimensions
Length (in) 114.2 100
Width (in) 59.1 52.5
Height (in) 53.2 50.5
Operating Weight (lb) 3087 3860
Miscellaneous
Chassis 4x2 2WD Crawler
Drive Type 2WD Track
Steering Type Manual Manual
Coolant Capacity (qts) - 11
Front Tire Diameter (in) - -
Front Tire Width (in) - -
Rear Tire Diameter (in) - -
Rear Tire Width (in) - -
Front/Rear Rim Diameter (in) - -
Tire Type Agriculture Track
Manufacture - End Year - 1957
Hitch Type - -
Hitch Category - -
Hitch Position - -
Hitch Capacity (lb) - -
Operator Station Type - Open operator station
Starter Type Electric Starter (24 volts based on starter volts data) Electric
PTO Type - -
PTO Speed 1 (rpm) - -
PTO Speed 2 (rpm) - -
PTO Speed 3 (rpm) - -
Brake Type - -
Hydraulic System Type - -