Hesston 70-90
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| Production | |
| Distributor | Hesston |
| Manufacturer | Fiat |
| Utility tractor | |
| Original price was $31,100 in 1985 | |
| Variants | |
| 70-90DT | 4WD |
| Hesston 70-90 Engine | |
| Fiat 3.6L 4-cyl diesel | |
| Fuel tank | 21.1 gal 79.9 L |
 Engine details ... | |
| Hesston 70-90 Transmissions | |
| 12-speed synchromesh | |
| 12-speed mechanical shuttle | |
| 20-speed creeper | |
 Transmission details ... |
| Hesston 70-90 Power | |
| Engine | 70 hp 52.2 kW |
| PTO (claimed) | 62 hp 46.2 kW |
| Drawbar (tested) | 53.92 hp 40.2 kW |
| PTO (tested) | 62.25 hp 46.4 kW |
 Performance test details ... | |
| Mechanical | |
| Two- or four-wheel drive | |
| Final drives | planetary |
| Differential lock | mechanical rear |
| Power steering | |
| Differential hydraulic wet disc brakes | |
| Four-post ROPS. Cab optional. | |
| Photos | |
| No photos of the Hesston 70-90 are currently available. To submit yours, email it to Peter@TractorData.com. Photos may only be used with the permission of the original photographer. | |
| Hydraulics | |
| Type | open center |
| Pressure | 2702 psi 186.3 bar |
| Rear valves | 2 or 3 |
| Pump flow | 11 gpm 41.6 lpm |
| Tractor hitch | |
| Rear Type | II |
| Rear lift | 5212 lbs 2364 kg |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Rear PTO Type | 540 (1.375) |
| Engine RPM | 540@2198 |
| Dimensions & Tires | |
| 2WD Wheelbase | 89.25 inches 226 cm |
| 4WD Wheelbase | 89.5 inches 227 cm |
| Weight | 6798 to 7436 pounds |
| Front tire | 7.50-16 |
| Rear tire | 16.9-30 |
 Full dimensions and tires ... | |
| Electrical | |
| Ground | negative |
| Charging system | alternator |
| Charging amps | 65 |
| Battery volts | 12 |
| References | |
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| 90 Series Tractors published in 1984, by Hesston |
| Page information | |
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| Copyright 2024 TractorData.com® | |
| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on February 7, 2019 |