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Years in Production / 1969–1975

Fiat

850

Explore the specifications, hardware, and original references for the Fiat 850.

Fiat 850 DT tractor — Joost J. Bakker from IJmuiden, CC BY 2.0. Resized; converted to WebP. · Joost J. Bakker from IJmuiden · CC BY 2.0 commons.wikimedia.org source ↗

85hp

Source index power

MFWD Optional

Drive

1969–1975

Production years

Fiat

Manufacturer

850 / 01

At a glance

Production

Utility tractor

Manufacturer
Fiat

Mechanical

Two- or four-wheel drive

Wet disc brakes

Open operator station.

Final Drives
planetary
Differential Lock
mechanical rear
Steering
manual
Steering
power OptOptional

Hydraulics

Type
open center
Pump Flow
8.9 gpm33.7 lpm

Hitch

Rear Type
II
Control
position and draft control
Rear Lift
6500 lbs2948 kg

Pto

Rear Pto
independent
Rear Type
540/1000 (1.375)
Engine Rpm
540@1938
Engine Rpm
1000@2038

Electrical

Ground
negative
Charging System
alternator
Battery Volts
12

850 / 02

Under the hood

Engine Detail

Fiat CO3/80

diesel

4-cylinder

liquid-cooled

Displacement
301.4 ci4.9 L
Bore Stroke
4.33x5.12 inches110 x 130 mm
Power
85 hp63.4 kW
Fuel System
direct injection
Compression Ratio
17:1
Rated Rpm
2100
Starter Volts
12
Fuel Type
diesel
Cylinders
4
Cooling
liquid-cooled

Engine Options

Fiat 4.9L 4-cyl diesel

Fuel Tank
22.7 gal85.9 L

850 / 03

Gears & controls

Transmission (Option 1)

Four synchronized gears in three ranges, plus reverse range.

Transmission Type
partially synchronized
Gears
12 forward and 4 reverse
Clutch
cerametallic disc

Transmission (Option 2)

Transmission Type
creeper
Gears
16 forward and 4 reverse

850 / 04

Size. Stance. Footprint.

Dimensions

Length
147.6 in374 cm
Height
70.6 in179 cm
Wheelbase
94.4 in239 cm
Ground clearance
15.5 in39 cm
Front tread
66.3 in168 cm
Rear tread
58.5 in148 cm

Dimensions And Tires

2wd Wheelbase
93 inches236 cm
4wd Wheelbase
94.4 inches239 cm
Weight
6835 to 8068 pounds
Front Tire
7.50-2
2wd Rear Tire
13.6/12-38

Tires And Tracks

2wd Standard Tires Ag
Front: 7.50-2. Rear: 13.6/12-38
4wd Standard Tires Ag
Front: 12.4/11-24. Rear: 16.9/14-34
2wd Optional Tires Ag
Front: 6.50-20. Rear: 16.9/14-34

850 / 05

Tractor Photos

Fiat 850 DT tractor — Joost J. Bakker from IJmuiden, CC BY 2.0. Resized; converted to WebP. · Joost J. Bakker from IJmuiden · CC BY 2.0 commons.wikimedia.org source ↗

See it in action

Videos

Watch Fiat 850 videos from their original YouTube creators.

Fiat 850 Deep Aratura Performance | Classic Italian Tractor Plowing Strong

Video by Tractor vlog

Watch on YouTube ↗

Fiat 850 · photo 1 / 1

Fiat 850 DT tractor

Fiat 850 DT tractor — Joost J. Bakker from IJmuiden, CC BY 2.0. Resized; converted to WebP. · Joost J. Bakker from IJmuiden · CC BY 2.0 commons.wikimedia.org source ↗