Hesston 100-90: all source data
All 43 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Distributor | Hesston |
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| Manufacturer | Fiat |
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| (no label) | Row-Crop tractor |
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| (no label) | Original price was $39,500 in 1990 |
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Engine| (no label) | Fiat 5.4L 6-cyl diesel |
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Transmission| (no label) | 15-speed |
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| (no label) | 20-speed |
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Power| Engine | 100 hp | 74.6 kW |
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| Drawbar (claimed) | 78 hp | 58.2 kW |
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| PTO (claimed) | 91.5 hp | 68.2 kW |
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| Drawbar (tested) | 77.98 hp | 58.1 kW |
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| PTO (tested) | 91.52 hp | 68.2 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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Hydraulics| Type | open center |
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| Valves | 2 |
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| Pump flow | 11.6 gpm | 43.9 lpm |
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Hitch| Rear Type | II |
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| Rear lift | 5,852 lbs | 2654 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540/1000 |
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Dimensions| Wheelbase | 101.3 inches | 257 cm |
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| Weight | 9,540 lbs | 4327 kg |
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| Front tire | 10.00-16 |
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| Rear tire | 18.4-34 |
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Engine
Engine detail| (no label) | Fiat |
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| (no label) | diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 331 ci | 5.4 L |
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| Bore/Stroke | 3.937x4.527 inches | 100 x 115 mm |
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| Power | 100 hp | 74.6 kW |
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| Compression | 17:1 |
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| Rated RPM | 2500 |
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| Starter volts | 12 |
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Transmission
Transmission options| (no label) | 15-speed |
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| (no label) | 20-speed |
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Transmission| Gears | 15 forward and 3 reverse |
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| Gears | 20 forward and 4 reverse |
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Dimensions
Tires| Ag front | 10.00-16 |
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| Ag rear | 18.4-34 |
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Dimensions| Wheelbase | 101.3 inches | 257 cm |
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| Operating weight | 9,540 lbs (4WD) | 4327 kg |
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| Ballasted weight | 11,580 lbs | 5252 kg |
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