Fiat 431R

Last Updated: June 2024

Overview

The Fiat 431R is an orchard/vineyard tractor, known for its compact size and maneuverability in tight agricultural spaces. The tractor is powered by a 40 hp (29.8 kW) FIAT diesel engine, with a displacement of 138.5 cubic inches and a bore/stroke ratio of 3.35x3.94 inches. It is equipped with a manual steering system and a gear transmission that offers 6 forward speeds and 2 reverses, allowing for versatility in a range of tasks. The chassis is designed with a 4x2 wheel configuration, indicating that it is a two-wheel-drive (2WD) model, suitable for flat terrains typically found in orchards and vineyards. With an operating weight of 3,350 lbs, and dimensions measuring 113.5 inches in length, 43.25 inches in width, and a height of 51.125 inches, the 431R is configured to work effectively in narrow rows of crops. The tractor rides on agricultural tires, with the front tire size specified at 5.00-15. However, details regarding rear tire dimensions and additional specifications such as PTO speeds, hydraulic system type, and hitch information are not provided in the data.
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Key Specifications

Category: Agricultural, Orchard/Vineyard

Power Output: 40

Transmission: Gear

Drive Type: 2WD

Operating Weight: 3,350

Fuel Type: Diesel

Fiat 431R vs. Similar Tractors

Power Output
Below Average
Greater than 13% of similar tractors.
Operating Weight
Poor
Greater than 2% of similar tractors.

Technical Specifications

Engine

Manufacturer
FIAT
Model
-
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Naturally aspirated
Cylinders
4
Displacement (ci)
138.5
Bore (in)
3.35
Stroke (in)
3.94
Rated RPM
2300
Power Output (hp)
40

Transmission

Type
Gear
Forward Gears
6
Reverse Gears
2
Total Gears
-

Dimensions

Length (in)
113.5
Width (in)
43.25
Height (in)
51.125
Operating Weight (lb)
3,350

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x2
Drive Type
2WD
Steering Type
Manual
Coolant Capacity (qts)
-
Front Tire Diameter (in)
15
Front Tire Width (in)
5
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Agricultural
Manufacture - End Year
-
Hitch Type
-
Hitch Category
-
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
-
Starter Type
Electric (24 volts)
Brake Type
-
Hydraulic System Type
-