Hesston 80-90

Hesston 80-90 Utility tractor Technical Specifications

Hesston 80-90 is a Row-Crop tractor that was produced by the John Deere between 1990.

Below you will find detailed technical specifications for Hesston 80-90 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

Hesston 80-90 Production














Manufacturer:
Distributor: Hesston
Manufacturer: Fiat
Type: Utility tractor
Original price: $35,000 (1990 )


Hesston 80-90 Power













Engine:
Engine: 80 hp
59.7 kW
PTO (claimed): 71 hp
52.9 kW
Drawbar (tested): 60.77 hp
45.3 kW
PTO (tested): 70.86 hp
52.8 kW

Hesston 80-90 Electrical













Ground: negative
Charging system: alternator
Charging amps: 65
Battery volts: 12

Hesston 80-90 Mechanical





































Chassis: 4×2 2WD
  4×4 MFWD 4WD
Final drives: planetary
Differential lock: mechanical rear
Steering: power
Brakes: differential hydraulic wet disc
Cab: Four-post ROPS. Cab optional.
Transmissions: 12-speed synchromesh
  12-speed mechanical shuttle
  20-speed creeper

Hydraulics













Type: open center
Pressure: 2702 psi
186.3 bar
Rear valves: 2 or 3
Pump flow: 11 gpm
41.6 lpm

Tracktor Hitch







Rear Type: I/II
Rear lift: 4898 lbs
2221 kg

Power Take-off (PTO)










Rear PTO: independent
Rear RPM: 540 (1.375)
Engine RPM: 540@2198

Hesston 80-90 Engine detail





































Engine Detail
Fiat 8045.05
diesel
4-cylinder
liquid-cooled
Displacement: 238.5 ci
3.9 L
Bore/Stroke: 4.094×4.527 inches
104 x 115 mm
Power: 80 hp
59.7 kW
Fuel system: direct injection
Pre-heating: ether injection
Compression: 17:1
Rated RPM: 2500
Starter: electric
Starter volts: 12



Hesston 80-90 Transmission overview

Engine Oil











Type: synchromesh
Gears: 12 forward and 4 reverse
Clutch: 279.4mm dry disc
Four gears (1-4) in three ranges (I-III) plus reverse range.

Hesston 80-90 Dimensions






















2WD Wheelbase: 89.1 inches
226 cm
4WD Wheelbase: 89.5 inches
227 cm
2WD Length: 134.75 inches
342 cm
4WD Length: 144 inches
365 cm
2WD Front tread: 55.1 to 74.75 inches
139 to 189 cm
4WD Front tread: 64.25 to 77 inches
163 to 195 cm
Rear tread: 55.1 to 82.75 inches
139 to 210 cm
















Hesston 80-90 Weight
2WD : 6930 lbs
3143 kg
4WD : 7634 lbs
3462 kg
Operating: 7,130 lbs
3234 kg (2WD)
Ballasted: 9,465 lbs
4293 kg



















Hesston 80-90 Height
2WD Hood: 59.5 inches
151 cm
4WD Hood: 60 inches
152 cm
ROPS: 102.5 inches
260 cm
2WD Cab: 103.75 inches
263 cm
4WD Cab: 100.5 inches
255 cm

Hesston 80-90 Tests

Nebraska Tractor Test 1563









































Nebraska Tractor Test 1563
Diesel 12-speed 2WD
4, 22/1985 – May 7, 1985
Link: Nebraska Tractor Test 1563 file
PTO performance
Power at rated engine speed: 70.86 hp
52.8 kW
Fuel use: 4.1 gal/hour
15.5 l/hour
Power at rated PTO speed: 69.25 hp
51.6 kW
Fuel use: 4.0 gal/hour
15.1 l/hour
Drawbar performance
Max power: 60.77 hp
45.3 kW
Fuel use: 4.1 gal/hour
15.5 l/hour
Max pull: 7323 lbs
3321 kg

FAQ

Is Hesston 80-90 a good tractor?

The Hesston 80-90 is one of the great tractors in the Fiat stable, and it has earned Fiat a fantastic reputation.

How much oil does a Hesston 80-90 take?

Check out the Hesston 80-90 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year Fiat made the 70-90

The Hesston 80-90 was an agricultural tractor model made from 1990

1 thought on “Hesston 80-90”

  1. On my a/c the fan motor screeches. Hesson 80/90. To get to the fan motor what is the procedure to o get to my fan motors to lubricate said motor?

    Reply

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