Fiat 780 - Horsepower, Weight, Specs, Problems, Price & More

The Fiat 780 tractor is powered by a Fiat 3.7L 4-cyl diesel engine that provides 78hp / 58.2kW of horsepower and torque. It has a 4x2 2WD/4x4 MFWD 4WD (780DT) drive configuration and a 8-speed 12-speed 16-speed transmission.

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

Engine

The engine is a Fiat 8045 diesel 4-cylinder liquid-cooled with a displacement of 223.94ci / 3.7L and a bore/stroke of 4.33x4.05inches / 110x 103mm. It has a direct injection fuel system and a compression ratio of 17:1. The engine is rated at 78hp / 58.2kW at 2440 rpm and can operate between 1000-2440 rpm. The starter volts are 12.

Transmission

The transmission is an 8-speed, 12-speed, or 16-speed depending on the model. The engine is rated at 78hp / 58.2kW and is capable of producing a maximum torque of 214 Nm. The transmission is capable of providing smooth and efficient power transfer to the wheels. It is a reliable and durable transmission that can handle heavy loads and rough terrain. The transmission is easy to operate and maintain.

Brakes

The brakes are hydraulic wet disc brakes that provide reliable and efficient stopping power. The brakes are capable of handling heavy loads and rough terrain. The trailer brakes are hydraulic and provide additional stopping power when towing. The Fiat 780 has a reliable and durable braking system that is easy to maintain. The engine brake is also available to provide additional stopping power when needed.

Steering

The steering is hydrostatic power steering that provides smooth and precise steering control. The Fiat 780 has a turning radius of 3.5 meters, making it easy to maneuver in tight spaces. The steering is easy to operate and requires minimal effort. The fuel tank has a capacity of 21.1gal / 79.9L, providing ample fuel for long hours of operation. The Fiat 780 has a reliable and durable steering system that is easy to maintain.

Common Problems

Users have reported issues with the clutch system, which can wear out quickly and require frequent replacement. The hydraulic system can also develop leaks, which can lead to reduced performance and increased maintenance costs. The electrical system can also be problematic, with users reporting issues with the wiring and connectors. The brakes can also wear out quickly, requiring frequent replacement. Finally, some users have reported issues with the transmission, which can be difficult to shift and can develop leaks.

What Users Like

Users appreciate the powerful engine, which provides ample power for heavy loads and rough terrain. The transmission is also highly regarded, providing smooth and efficient power transfer to the wheels. The hydrostatic power steering is also a popular feature, providing smooth and precise steering control. Users also appreciate the fuel efficiency of the tractor, which can save on operating costs. Finally, the comfortable and spacious cab is also highly regarded, providing a comfortable working environment for long hours of operation.

Fiat 780 Technical Specifications

Power
Engine	78hp / 58.2kW
Engine Detail
Description	Fiat 8045 diesel 4-cylinder liquid-cooled
Displacement	223.94ci / 3.7L
Bore/stroke	4.33x4.05inches / 110x 103mm
Power	78hp / 58.2kW
Fuel System	direct injection
Compression	17:1
Rated Rpm	2440
Operating Rpm	1000-2440
Starter Volts	12
Engine
Description	Fiat 3.7L 4-cyl diesel
Fuel Tank	21.1gal / 79.9L
Mechanical
Chassis	4x2 2WD/4x4 MFWD 4WD (780DT)
Final Drives	planetary
Steering	hydrostatic power
Brakes	hydraulic wet disc
Trailer Brakes	hydraulic
Cab	Open operator station. Optional four-post ROPS. Optional cab with heater
Transmissions	8-speed 12-speed 16-speed
Tires
Standard Tires (ag)	Front: 7.50-18. Rear: 18.4x30 (2WD) Front: 11.2/10-28. Rear: 13.6/12-38 (4WD)
Dimensions
2wd Wheelbase	89inches / 226cm
4wd Wheelbase	89.4inches / 227cm
Length	142.5inches / 361cm
Width	73inches / 185cm
Height (steering Wheel)	70.9inches / 180cm
2wd Weight	6482lbs / 2940kg
4wd Weight	7056lbs / 3200kg
4wd Ground Clearance	18.1inches / 45cm
2wd Ground Clearance	20.1inches / 51cm
Front Tread	59.1/63/66.9/70.9/76.2inches / 150/160/169/180 / 193cm(4WD)
Rear Tread	55.1/59.1/63/66.9/70.9/74.8/78.7/82.7inches / 139/150/160/169/180/189/199/210cm
Dimensions And Tires
2wd Wheelbase	89inches / 226cm
4wd Wheelbase	89.4inches / 227cm
Weight	6482 to 7056 pounds
Front Tire	7.50-18
Rear Tire	18.4x30 (2WD)
Hydraulics
Type	open center
Pump Flow	6.82gpm / 25.8lpm
Tractor Hitch
Rear Type	II
Control	position and draft control
Rear Lift	5292lbs / 2400kg
Rear Arms	telecoping (optional)
Electrical
Ground	negative
Charging System	alternator
Battery Volts	12
Battery Ah	120
Power Take Off Pto
Rear Pto	independent
Rear Rpm	540 (1.375)/540/1000 (1.375)/1000 (1.75)
Variants
780	2WD
780dt	4WD

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