Fiat

Fiat 481R

The Fiat 481R is a high-clearance farm tractor produced from 1961 to 1964. It features a 2.3L 4-cylinder liquid-cooled diesel engine producing 40 hp (29.8 kW) at 2300 RPM. The tractor has a 6-speed gear transmission with 6 forward and 2 reverse gears. It is a two-wheel drive with manual steering and an open operator station. The tractor's dimensions include a wheelbase of 85.4 inches (216 cm), length of 126.7 inches (321 cm), and a minimum width of 67.5 inches (171 cm). It weighs 3616 lbs (1640 kg) with a ballasted weight of 4916 lbs (2229 kg) and a ground clearance of 24.2 inches (61 cm). The front tires are 5.50-16 or 6.00-16, and the rear tires are 10-36 or 11-36. Electrical system uses negative ground with 2 batteries at 12 volts.
Power40 hp
Founded1961 - 1964
Model481R

Technical Specifications

Detailed specifications and technical data for Fiat 481R

Power
Engine40 hp (29.8 kW)
Tires
Ag rear10-36, 11-36
Ag front5.50-16, 6.00-16
Engine
MakeFiat
Typediesel
Power40 hp (29.8 kW)
Coolingliquid-cooled
Starterelectric
Cylinders4-cylinder
Rated RPM2300
Bore/Stroke3.35x3.94 inches (85 x 100 mm)
Displacement138.5 ci (2.3 L)
Starter volts24
Variants
411Ccrawler
411Rutility
411Ttricycle
421Rorchard
431Rvineyard
441Rfour-wheel drive
451Cmountain crawler
481Rhigh-crop
411RBgasoline engine
Dimensions
Width67.5 inches (171 cm) *Minimum width.
Length126.7 inches (321 cm)
Weight3616 lbs (1640 kg)
Wheelbase85.4 inches (216 cm)
Rear tread47.2 to 74.8 inches (119 to 189 cm)
Front tread51.2 to 70.9 inches (130 to 180 cm)
Height (hood)63 inches (160 cm)
Ballasted weight4916 lbs (2229 kg)
Ground clearance24.2 inches (61 cm)
Height (steering wheel)66.9 inches (169 cm)
Electrical
Groundnegative
Batteries2
Battery volts12
Mechanical
DriveTwo-wheel drive
SteeringManual steering
Operator stationOpen operator station.
Production
TypeHigh-Clearance tractor
ManufacturerFiat
Years produced1961 - 1964
Transmission
Typegear
Gears6 forward and 2 reverse