Introduction
Fiat 400: A Versatile Agricultural Tractor
The Fiat 400 is a compact agricultural tractor produced between 1968 and 1971. It was designed to serve as a reliable workhorse for small to medium-sized farms, offering both two-wheel drive and four-wheel drive configurations.
Engine and Performance
The tractor is powered by the Fiat 853, a 3-cylinder, liquid-cooled diesel engine with a displacement of 2.2 liters (136.62 cubic inches). It produces 38 horsepower (28.3 kW) at a rated speed of 2200 RPM. The engine utilizes a bore and stroke of 95 x 110 mm, providing consistent power for standard field operations.
Transmission and Drivetrain
The Fiat 400 offers two transmission configurations. The standard gear transmission features 6 forward speeds and 2 reverse speeds, organized into two ranges. An optional creeper transmission is available, expanding the setup to 9 forward and 3 reverse speeds, which allows for increased control during specialized low-speed tasks.
Hydraulics and Hitch
The hydraulic system features a pump flow of 5.8 gallons per minute (22.0 liters per minute). The rear of the tractor is equipped with a Category I three-point hitch, capable of lifting up to 3,087 lbs (1,400 kg), making it suitable for a wide variety of mounted implements. It also includes a standard 540 RPM rear power take-off (PTO).
Dimensions and Weight
The tractor has a wheelbase of 75.6 inches (192 cm) and a total length of 124.8 inches (316 cm). The width measures 63.8 inches (162 cm). Weight varies by configuration, with the two-wheel drive model weighing 3,750 lbs (1,701 kg) and the four-wheel drive version weighing 4,729 lbs (2,145 kg), contributing to its overall stability in the field.
Conclusion
The Fiat 400 is a durable and practical machine suited for general farm labor, light tillage, and implement operation. Its combination of a reliable diesel engine, multiple transmission options, and a functional hydraulic system makes it a classic choice for agricultural applications from that era.
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Production Information of Fiat, 400
| Manufacturer | Fiat |
|---|
Dimension and Tires Information of Fiat, 400
| Front tread | 50.4 to 74 inches [128 to 187 cm] |
|---|---|
| Wheelbase | 75.6 inches [192 cm] |
| 2WD Weight | 3750 lbs [1701 kg] |
| Height (steering wheel) | 51.6 inches [131 cm] |
| Length | 124.8 inches [316 cm] |
| Rear tread | 51.2 to 74.8 inches [130 to 189 cm] |
| 4WD Weight | 4729 lbs [2145 kg] |
| Width | 63.8 inches [162 cm] |
| Ag front | 6.00-16 |
|---|---|
| Ag front(optional) | 7.50-20 (4WD) |
| Ag rear | 12.4-28 |
Engine Specifications of Fiat, 400
- Fiat 853
- Liquid-cooled
- Diesel
- 3-cylinder
| Power | 38 hp [28.3 kW] |
|---|---|
| Displacement | 136.62 ci [2.2 L] |
| Rated RPM | 2200 |
| Bore/Stroke | 3.74x4.33 inches [95 x 110 mm] |
| Starter volts | 12 |
Transmission Information of Fiat, 400
Transmission variants 1
- Three gears (1-3), plus reverse (R), in two ranges (low/high).
| Type | Gear |
|---|---|
| Gears | 6 forward and 2 reverse |
Transmission variants 2
- Optional creeper adds an additional low range to the standard transmission.
| Type | Creeper |
|---|---|
| Gears | 9 forward and 3 reverse |
- 6-speed gear
- 9-speed creeper
Mechanical Specs of Fiat, 400
- Two- or four-wheel drive
- Open operator station.
Power Information of Fiat, 400
| Rear PTO Type | 540 (1.375) |
|---|
Hydraulics Specifications of Fiat, 400
| Pump flow | 5.8 gpm [22.0 lpm] |
|---|
Three-Point Hitch of Fiat, 400
| Rear Type | I |
|---|---|
| Rear lift | 3087 lbs [1400 kg] |
Where it sits
With 38 HP, the Fiat 400 sits between 702B (35 HP) and 411RB (39 HP) in Fiat's range. Its power puts it in the 28th percentile of 1960s models in our database (709 machines).
Frequently asked questions
How much horsepower does the Fiat 400 have?
The Fiat 400 delivers 38 HP.
What years was the Fiat 400 produced?
The Fiat 400 was produced in 1968-1971.
What engine does the Fiat 400 have?
The Fiat 400 is powered by a Diesel, 3-cylinder engine.
What transmission does the Fiat 400 use?
The Fiat 400 uses a Gear transmission.
How much does the Fiat 400 weigh?
The Fiat 400 weighs 3750 lbs [1701 kg].
Is the Fiat 400 4WD?
The Fiat 400 is available in 2WD/4WD.