Fiat-Hesston 100-90 tractor specifications

1990

1990 90 SeriesRow-Crop tractorFiat built

Series:

Series:90-90 ← 100-90

1984 - 1988

90 Series

Row-Crop tractor

Fiat built

Series:

90-90

→ 100-90

Production

Production
Distributor:	Hesston
Manufacturer:	Fiat
Type:	Row-Crop tractor
Original price:	$35,400 (1988 )

Hesston 90-90 Power

Hesston 90-90 Power
Engine:	90 hp 67.1 kW
PTO (claimed):	81 hp 60.4 kW

Hesston 90-90 Engine

Hesston 90-90 Engine
Fiat 4.9L 5-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
	4x4 MFWD 4WD
Transmissions:	15-speed
	20-speed
Transmission details ...

Hydraulics

Hydraulics
Type:	open center
Valves:	2
Pump flow:	11.6 gpm 43.9 lpm

Tractor hitch

Tractor hitch
Rear Type:	II
Rear lift:	6,336 lbs 2874 kg

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	540/1000

Dimensions & Tires

Dimensions & Tires
Wheelbase:	96.5 inches 245 cm
Weight:	7,240 lbs 3284 kg
Front tire:	10.00-16
Rear tire:	18.4-34
Full dimensions and tires ...

Production

Production Distributor:Hesston
Manufacturer:Fiat
Type:Row-Crop tractor
Original price:$39,500 (1990 )

Hesston 100-90 Power

Hesston 100-90 Power Engine:100 hp
74.6 kW
Drawbar (claimed):78 hp
58.2 kW
PTO (claimed):91.5 hp
68.2 kW
Drawbar (tested):77.98 hp
58.1 kW
PTO (tested):91.52 hp
68.2 kW
power test details ...

1990

90 Series

Row-Crop tractor

Fiat built

Series:

90-90 ←

100-90

Nebraska Tractor Test 1580

Nebraska Tractor Test 1580
Diesel 15-speed 4WD October 3 - 10, 1985 Link: Nebraska Tractor Test 1580 file
PTO performance
Power at rated engine speed:	91.52 hp 68.2 kW
Fuel use:	5.7 gal/hour 21.6 l/hour
Power at rated PTO speed:	90.57 hp 67.5 kW
Fuel use:	5.6 gal/hour 21.2 l/hour
Drawbar performance
Max power:	77.98 hp 58.1 kW
Fuel use:	5.7 gal/hour 21.6 l/hour

Hesston 100-90 Engine

Hesston 100-90 Engine Fiat 5.4L 6-cyl diesel Engine details ...

1990

90 Series

Row-Crop tractor

Fiat built

Series:

90-90 ←

100-90

Engine Detail

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