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Fiat 451C

Fiat 451C tractor
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The Fiat 451C is an agricultural crawler tractor produced from 1958 to 1967. It features a 2.3L 4-cylinder liquid-cooled diesel engine producing 40 hp (29.8 kW). The tractor has a 6-speed gear transmission with 6 forward and 2 reverse gears and a crawler drive. It has an open operator station and a rear PTO with 540 RPM at 2160 engine RPM. Dimensions include a 52-inch wheelbase, 99.6-inch length, 64.6-inch width, and 62.6-inch height, weighing 5534 lbs (2510 kg). The tracks are 12.2 inches wide. Electrical system uses 2 batteries at 12 volts with negative ground.
Fiat 451Ctractorcrawler tractor40 hp2.3L diesel engine6-speed transmissionagricultural tractortractor specifications
Power40 hp
Founded1958 - 1967
Model451C

Technical Specifications

Detailed specifications and technical data for Fiat 451C

Power

Engine:40 hp (29.8 kW)

Engine

Make:Fiat
Type:diesel
Power:40 hp (29.8 kW)
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Rated RPM:2300
Bore/Stroke:3.35x3.94 inches (85 x 100 mm)
Compression:21.5:1
Displacement:138.5 ci (2.3 L)
Firing order:1-3-4-2
Starter volts:24

Tracks

Width:12.2 inches (30 cm)

Variants

411C:crawler
411R:utility
411T:tricycle
421R:orchard
431R:vineyard
441R:four-wheel drive
451C:mountain crawler
481R:high-crop
411RB:gasoline engine

Dimensions

Gauge:51.2 inches (130 cm)
Width:64.6 inches (164 cm)
Height:62.6 inches (159 cm)
Length:99.6 inches (252 cm)
Weight:5534 lbs (2510 kg)
Wheelbase:52 inches (132 cm)
Height (hood):51.2 inches (130 cm)
Ground clearance:10.6 inches (26 cm)

Electrical

Ground:negative
Batteries:2
Battery volts:12

Mechanical

Drive:crawler
Operator station:Open operator station.

Production

Type:Agricultural Crawler tractor
Manufacturer:Fiat
Years produced:1958 - 1967

References

Operator's Manual:411C - 451C (603.04.122) published in 1966

Transmission

Type:gear
Gears:6 forward and 2 reverse

Power Take-off (PTO)

Engine RPM:540@2160
Rear PTO Type:540 (1.375)

Related Models

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Model:411R

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Fiat 421R

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Fiat 431R

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Fiat 441R

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Fiat 451C

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Fiat 481R

Model:481R