Fiat-Hesston

Hesston 100-90

The Hesston 100-90 is a row-crop tractor produced in 1990 by Fiat and distributed by Hesston. It features a Fiat 5.4L 6-cylinder liquid-cooled diesel engine producing 100 hp. The tractor offers 15-speed and 20-speed transmission options with two- or four-wheel drive. It has a rear Type II hitch with a lift capacity of 5,852 lbs and an independent rear PTO with 540/1000 rpm options. The hydraulic system is open center with 2 valves and a pump flow of 11.6 gpm. The tractor weighs 9,540 lbs and has a wheelbase of 101.3 inches. Tires are sized 10.00-16 front and 18.4-34 rear. Original price was $39,500 in 1990.

Power100 hp

Founded1990

Model100-90

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Technical Specifications

Detailed specifications and technical data for Hesston 100-90

Power

Engine	100 hp (74.6 kW)
PTO (tested)	91.52 hp (68.2 kW)
PTO (claimed)	91.5 hp (68.2 kW)
Drawbar (tested)	77.98 hp (58.1 kW)
Drawbar (claimed)	78 hp (58.2 kW)

Engine

Type	diesel
Model	Fiat 5.4L 6-cyl diesel
Power	100 hp (74.6 kW)
Cooling	liquid-cooled
Cylinders	6-cylinder
Rated RPM	2500
Bore/Stroke	3.937x4.527 inches (100 x 115 mm)
Compression	17:1
Displacement	331 ci (5.4 L)
Starter volts	12

Photos

Note	No photos of the Hesston 100-90 are currently available. Photos may only be used with the permission of the original photographer.

Overview

Type	Row-Crop tractor
Mechanical	Two- or four-wheel drive
Production	1990
Distributor	Hesston
Manufacturer	Fiat
Original price	$39,500 in 1990

Hydraulics

Type	open center
Valves	2
Pump flow	11.6 gpm (43.9 lpm)

Transmission

Options	15-speed, 20-speed
15-speed	15 forward and 3 reverse
20-speed	20 forward and 4 reverse

Tractor hitch

Rear Type	II
Rear lift	5,852 lbs (2654 kg)

Dimensions & Tires

Weight	9,540 lbs (4327 kg)
Ag rear	18.4-34
Ag front	10.00-16
Rear tire	18.4-34
Wheelbase	101.3 inches (257 cm)
Front tire	10.00-16
Ballasted weight	11,580 lbs (5252 kg)
Operating weight	9,540 lbs (4WD) (4327 kg)