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Hesston 180-90

Hesston 180-90 tractor
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The Hesston 180-90 is a row-crop tractor produced from 1985 to 1991, built by Fiat and distributed by Hesston. It features a Fiat-Iveco 8.1L 6-cylinder turbocharged diesel engine with direct injection and a rated 2200 RPM. The tractor offers multiple transmission options including 16-speed synchronized, 24-speed creeper, and 16-speed partial power shift. It delivers a claimed PTO power of 162 hp and tested drawbar power of 138.56 hp. The tractor supports two- or four-wheel drive with hydrostatic power steering and hydraulic disc brakes. Hydraulics include 2450 psi pressure with 3 valves and 14.7 gpm pump flow. The rear hitch is type II/III with a lift capacity of 12,750 lbs. The PTO is independent with a 1000 RPM rear PTO type. Dimensions vary with wheelbase from 113.5 to 116.75 inches and length from 171.75 to 177.5 inches. Weight ranges from 13,448 to 15,520 lbs, ballasted up to 19,725 lbs. Tires are 11.00-16 or 16.9-28 front and 20.8-38 rear. Electrical system includes a 65 amp alternator. The 180-90 was offered in 2WD and 4WD variants and is similar to a Fiat model.
Hesston 180-90Fiat tractorrow-crop tractor8.1L diesel engine16-speed transmissiontractor specificationsPTO powertractor dimensions
Power180 hp[P]
Founded1985 - 1991
Model180-90

Technical Specifications

Detailed specifications and technical data for Hesston 180-90

Power

PTO (tested):162.87 hp (121.5 kW)
PTO (claimed):162 hp (120.8 kW)
Drawbar (tested):138.56 hp (103.3 kW)

Engine

Type:turbocharged diesel
Model:Fiat-Iveco 8365.25
Cooling:liquid-cooled
Cylinders:6-cylinder
Fuel tank:74 gal (280.1 L)
Rated RPM:2200
Bore/Stroke:4.53x5.12 inches (115 x 130 mm)
Fuel system:direct injection
Displacement:494 ci (8.1 L)
Starter volts:12
Compression ratio:15.5:1

General

Fiat built:Yes
Distributor:Hesston
Original price:$64,000 (1990)
Production years:1985 - 1991
Row-Crop tractor:Yes

Variants

180-90:2WD
180-90DT:4WD
Similar Fiat model:180-90

Electrical

Charging amps:65
Charging system:alternator

Hydraulics

Valves:3
Pressure:2450 psi (168.9 bar)
Pump flow:14.7 gpm (55.6 lpm)

Mechanical

Drive:Two- or four-wheel drive
Brakes:Hydraulic disc brakes
Steering:hydrostatic power

References

Publication:90 Series Tractors - 107 to 162 PTO HP published in 1987, by Hesston

Transmission

Type:synchronized, creeper, partial power shift
Options:16-speed synchronized, 24-speed creeper, 16-speed partial power shift
24-speed creeper:24 forward and 8 reverse gears, Four gears (1-4) in three ranges (low/normal/high) with normal and creeper mode
16-speed synchronized:16 forward and reverse gears, Four gears (1-4) in four ranges (I-IV)
16-speed partial power shift:16 forward and reverse gears, Four power-shift gears (1-4) in four ranges (I-IV)

Tractor hitch

Rear Type:II/III
Rear lift capacity:12,750 lbs (5783 kg)

Dimensions & Tires

Weight:13,448 to 15,520 pounds
Rear tire:20.8-38
4WD Length:171.75 inches (436 cm), 177.5 inches (450 cm)
Cab height:115.5 inches (293 cm)
Front tire:11.00-16, 16.9-28
4WD Wheelbase:116.75 inches (296 cm), 113.5 inches (288 cm)
4WD Hood height:72.25 inches (183 cm), 71.72 inches (182 cm)
Ballasted weight:19,725 lbs (8947 kg)
4WD Shipping weight:13,448 lbs (6100 kg), 14,318 lbs (6494 kg)
4WD Operating weight:15,520 lbs (7039 kg)

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:1000