Fiat 421R - Horsepower, Weight, Specs, Problems, Price & More

The Fiat 421R tractor is powered by a FIAT 2.3L 4-cyl diesel engine that provides 40hp / 29.8kW of horsepower and torque. It has a 4x2 2WD drive configuration and a gear transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

Engine

The engine is not specified in the data provided. However, based on the transmission specification, the engine is a 40hp / 29.8kW FIAT diesel 4-cylinder liquid-cooled engine. It has a displacement of 138.5ci / 2.3L, a bore/stroke of 3.35x3.94inches / 85x 100 mm, a compression ratio of 21.5:1, and a rated rpm of 2300. The engine has a firing order of 1-3-4-2 and requires a starter voltage of 24.

Transmission

The transmission is a 6-speed gear transmission with 6 forward and 2 reverse gears. It is paired with a 40hp / 29.8kW FIAT diesel 4-cylinder liquid-cooled engine. The transmission provides smooth and efficient shifting between gears, allowing for optimal performance and fuel efficiency. It is easy to operate and maintain, making it a reliable choice for any tractor operator.

Brakes

The brakes are not specified in the data provided. However, based on the engine specification, the tractor is equipped with a FIAT 2.3L 4-cylinder diesel engine. The brakes are likely hydraulic disc brakes, which provide reliable stopping power and are easy to maintain. The engine's power output of 40hp / 29.8kW ensures that the brakes are capable of stopping the tractor quickly and safely. The brakes are designed to be durable and long-lasting, ensuring that they will provide reliable performance for years to come.

Steering

The steering is a manual steering system that is easy to operate and provides precise control over the tractor's direction. The steering system is designed to be durable and long-lasting, ensuring that it will provide reliable performance for years to come. The FIAT 2.3L 4-cylinder diesel engine provides ample power to the steering system, ensuring that the tractor is easy to maneuver even in tight spaces. The steering system is easy to maintain and repair, making it a reliable choice for any tractor operator.

Common Problems

Some common problems that users have reported with the Fiat 421R include issues with the chassis, particularly with the 4x2 2WD configuration. Users have also reported issues with the mechanical rear differential lock, which can cause problems when operating the tractor on uneven terrain. Additionally, some users have reported issues with the manual steering system, which can be difficult to operate for extended periods of time. The open operator station cab can also be uncomfortable for some users, particularly in extreme weather conditions. Finally, some users have reported issues with the 6-speed gear transmission, particularly with shifting between gears.

What Users Like

Users appreciate the Fiat 421R's 5.50-16 front and 11-28 rear agricultural tires, which provide excellent traction and stability in a variety of conditions. The tractor's 40hp / 29.8kW FIAT diesel 4-cylinder liquid-cooled engine is also a popular feature, providing ample power for a variety of tasks. Users also appreciate the tractor's gear type hydraulic system, which provides smooth and efficient operation of the tractor's implements. Finally, users appreciate the tractor's ease of maintenance and repair, which ensures that it will provide reliable performance for years to come.

Fiat 421R Technical Specifications

Power
Engine	40hp / 29.8kW
Engine Detail
Description	FIAT diesel 4-cylinder liquid-cooled
Displacement	138.5ci / 2.3L
Bore/stroke	3.35x3.94inches / 85x 100 mm
Power	40hp / 29.8kW
Compression	21.5:1
Rated Rpm	2300
Firing Order	1-3-4-2
Starter Volts	24
Engine
Description	FIAT 2.3L 4-cyl diesel
Transmission
Type	gear
Gears	6 forward and 2 reverse
Mechanical
Chassis	4x2 2WD
Differential Lock	mechanical rear
Steering	manual
Cab	Open operator station
Transmission	6-speed gear
Tires
Ag Front	5.50-16
Ag Rear	11-28
Dimensions
Wheelbase	71.3inches / 181cm
Length	114.2inches / 290cm
Width	59.1inches / 150cm *Minimum
Height	53.2inches / 135cm
Weight	3087lbs / 1400kg
Ground Clearance	15.8inches / 40cm
Front Tread	49.6 to 77.2inches / 125to 196 cm
Rear Tread	47.2 to 74.8inches / 119to 189 cm
Dimensions And Tires
Wheelbase	71.3inches / 181cm
Weight	3087lbs / 1400kg
Front Tire	5.50-16
Rear Tire	11-28
Electrical
Ground	negative
Batteries	2
Battery Volts	12
Power Take Off Pto
Rear Pto	live
Clutch	mechanical dry disc
Rear Rpm	540
Engine Rpm	540@2160
Variants
411t	high-crop

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