Fiat 850 Super Tractor

Manufacturer Fiat
Price -
Model 850 Super
Equipment Type Row-Crop Tractors
Factory

VARIANTS

850 Super two-wheel drive
850DT Super four-wheel drive

FIAT 850 SUPER POWER

Engine 93.7hp / 69.9kW

ENGINE DETAIL

The Fiat 850 Super is equipped with the OM CO3-80 diesel engine, providing a robust 93.7 hp at a rated RPM of 2100, ideal for agricultural applications requiring efficient power delivery. With a 17:1 compression ratio, the tractor offers enhanced fuel efficiency, though it may require careful tuning for optimal performance in varied field conditions. The electric starter and 12-volt system ensure reliable starting, which is significant for operations in colder climates or during extended use.

Description Fiat OM CO3-80 diesel 4-cylinder liquid-cooled
Displacement 301.5ci / 4.9L
Bore/Stroke 4.33x5.12inches / 110x 130mm
Power 93.7hp / 69.9kW
Compression 17:1
Rated RPM 2100
Firing order 1-3-4-2
Starter electric
Starter volts 12

FIAT 850 SUPER ENGINE

The Fiat 850 Super features a robust 4.9L 4-cylinder diesel engine, delivering reliable power for agricultural tasks and medium-duty applications. Its substantial 22.7-gallon fuel tank ensures extended operational time, reducing downtime for refueling and enhancing productivity in the field. However, the relatively older design may pose challenges in terms of spare part availability and fuel efficiency compared to modern tractors.

Description Fiat 4.9L 4-cyl diesel
Fuel tank 22.7gal / 85.9L

TRANSMISSIONS OVERVIEW

The Fiat 850 Super tractor features a robust 12-speed transmission with an optional 16-speed creeper gear, enhancing its versatility for both general fieldwork and specific tasks requiring precision. The additional creeper gears enable slower, controlled movements, making it ideal for applications like tilling or planting in tight spaces. However, operators should be aware that maintenance complexity may increase with more transmission gears, necessitating regular servicing to ensure optimal performance.

Description 12-speed 16-speed creeper

TRANSMISSION 1

The Fiat 850 Super tractor features a 12 forward and 4 reverse gear configuration, which provides versatile speed options for a variety of farming tasks. Its 304.8mm dry disc clutch ensures reliable power transfer and efficient operation under load. However, the limited gearbox range may challenge the operator in high-speed applications or steep terrains, potentially affecting performance in demanding scenarios.

Gears 12 forward and 4 reverse
Clutch 304.8mm dry disc
Description Four gears in three ranges, plus reverse range

SPEEDS 1

Description With 16.9/14-38 rear tires

TRANSMISSION 2

The Fiat 850 Super tractor features a creeper transmission, allowing for enhanced low-speed operation with 16 forward and 4 reverse gears, ideal for precision tasks like tilling or planting. The optional creeper gear expands the transmission range, improving versatility, particularly in tasks requiring fine control over speed and traction. However, the complexity of additional gears may introduce maintenance challenges, necessitating routine checks and potential repairs.

Type creeper
Gears 16 forward and 4 reverse
Description Optional creeper adds an additional range to the transmission

SPEEDS 2

Description With 16.9/14-38 rear tires

MECHANICAL

The Fiat 850 Super tractor, equipped with a 4x2 2WD/4x4 MFWD 4WD chassis, offers enhanced traction and stability, especially in varying terrain conditions. Its power steering provides effortless maneuverability, while the wet disc brakes ensure superior stopping power, reducing wear and enhancing operational safety. With a choice between 12-speed and 16-speed creeper transmissions, it allows for versatile speed control suitable for detailed tasks, making it ideal for both agricultural and utility applications, albeit at the cost of limited cabin comfort due to the open operator station design.

Chassis 4x2 2WD/4x4 MFWD 4WD
Steering power
Brakes wet disc
Cab Open operator station. Four-post ROPS and cab available
Transmissions 12-speed 16-speed creeper

TRACTOR HITCH

Rear Type II
Rear lift 5733lbs / 2600kg

POWER TAKE-OFF (PTO)

Rear RPM 540/1000

FIAT 850 SUPER TIRES

The Fiat 850 Super tractor is available in both 2WD and 4WD configurations, with the choice of tire sizes enhancing traction depending on the terrain. The 2WD setup with rear tires sized 16.9/14-38 is suitable for lighter agricultural tasks, while the 4WD option, featuring front tires 11.2/10-28, improves stability and power distribution, making it ideal for heavy-duty applications in varied field conditions. Operators should consider the additional maintenance and fuel consumption associated with the 4WD system, especially in less demanding tasks where 2WD may suffice.

2WD Standard tires (ag) Front: 7.50-20. Rear: 16.9/14-38
4WD Standard tires (ag) Front: 11.2/10-28. Rear: 16.9/14-38

DIMENSIONS

2WD Wheelbase 97.6inches / 247cm
4WD Wheelbase 99.2inches / 251cm
2WD Length 164.2inches / 417cm
4WD Length 166.9inches / 423cm
2WD Width 76inches / 193cm
4WD Width 82.3inches / 209cm
Height (ROPS) 105.1inches / 266cm
2WD Weight 7496lbs / 3400kg
4WD Weight 8267lbs / 3749kg
2WD Ground clearance 22.4inches / 56cm
4WD Ground clearance 16.9inches / 42cm

DIMENSIONS & TIRES

The Fiat 850 Super tractor features a compact 2WD and a slightly longer 4WD wheelbase, enhancing stability and traction, especially in agricultural applications. Weighing between 7496 to 8267 pounds, its substantial mass allows for effective soil engagement, though may pose challenges in less stable terrains. The front tire size of 7.50-20 paired with rear tires of 16.9/14-38 provides a good balance for field work but could limit maneuverability in tight spaces.

2WD Wheelbase 97.6inches / 247cm
4WD Wheelbase 99.2inches / 251cm
Weight 7496 to 8267 pounds
Front tire 7.50-20
2WD Rear tire 16.9/14-38

ELECTRICAL

Charging system alternator
Battery volts 12


Last Updated 2025-01-01
Stephen is a passionate tractor hobbyist with a deep-seated love for all things mechanized and agricultural. Growing up in a rural setting, he developed a fascination with these mighty machines that have played a crucial role in shaping the farming industry.

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