Hesston 980: all source data
All 57 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| Manufacturer | Hesston (a part of Fiat) |
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| (no label) | Utility tractor |
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| Original price | $37,000 (1984) |
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Engine| (no label) | Fiat 5.2L 6-cyl diesel |
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| Fuel tank | 30.6 gal | 115.8 L |
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Transmission| (no label) | 12-speed |
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| (no label) | 16-speed |
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Power| PTO (claimed) | 90 hp | 67.1 kW |
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| Drawbar (tested) | 74.93 hp | 55.9 kW |
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| PTO (tested) | 91.12 hp | 67.9 kW |
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Mechanical| Drive | 4x2 2WD |
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| Drive | 4x4 MFWD 4WD (980DT) |
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| Steering | hydrostatic power |
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| (no label) | Differential hydraulic disc brakes |
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| (no label) | Supercomfort cab standard with air conditioning. Optional radio, cassette, and CB radio. |
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Hydraulics| Type | open center |
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| Pressure | 2702 psi | 186.3 bar |
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| Valves | 2 |
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| Pump flow | 11 gpm | 41.6 lpm |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540/1000 |
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Dimensions| Wheelbase | 101 inches | 256 cm |
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| Weight | 8251 to 9125 pounds |
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| Front tire | 10.00-16 (2WD) |
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Electrical| Charging system | alternator |
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| Charging amps | 55 |
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Engine
Engine detail| (no label) | Fiat 8065 |
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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 | 316 ci | 5.2 L |
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| Bore/Stroke | 3.94x4.33 inches | 100 x 110 mm |
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| Compression | 17:1 |
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| Rated RPM | 2400 |
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| Starter volts | 12 |
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Transmission
Transmission options| (no label) | 12-speed |
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| (no label) | 16-speed |
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Transmission| Gears | 12 forward and 3 reverse |
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| (no label) | Four gears with three ranges provide twelve forward speeds. Synchronized shift between gears. |
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| Gears | 16 forward and 4 reverse |
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| (no label) | Four gears with four ranges provides sixteen forward speeds. |
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Dimensions
Tires| Standard tires (ag) | Front: 10.00-16 . Rear: (2WD) |
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| Standard tires (ag) | Front: 14.9-24 . Rear: (4WD) |
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| Ag rear | 18.4-34 |
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| Ag front | 12.4-28 (4WD) |
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| Ag rear | 13.6-38 (2WD) |
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| Ag rear | 16.9-38 |
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Dimensions| Wheelbase | 101 inches | 256 cm |
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| Length | 152 inches (2WD) | 386 cm |
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| Length | 157 inches (4WD) | 398 cm |
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Weight| Operating | 8,251 lbs (2WD) | 3742 kg |
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| Operating | 9,125 lbs (4WD) | 4139 kg |
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| Ballasted | 12,645 lbs | 5735 kg |
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Height| Hood | 62.5 inches | 158 cm |
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| ROPS | 105.75 inches | 268 cm |
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| Cab | 104.5 inches | 265 cm |
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