allis chalmers 7580
 | 1976 - 1981
Four-wheel Drive (4WD) tractor | 1976 - 1981 | Four-wheel Drive (4WD) tractor |
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1976 - 1981 | |||
Four-wheel Drive (4WD) tractor | |||
1976 - 1981 | |
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Four-wheel Drive (4WD) tractor |
Production | |
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Manufacturer | Allis Chalmers |
Four-wheel Drive (4WD) tractor | |
Built in West Allis, Wisconsin, USA | |
Total built | 1610 |
Original price | $63,084 |
Allis Chalmers 7580 Engine | |
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Allis Chalmers 7.0L 6-cyl diesel | |
Fuel tank | 170 gal
643.5 L |
Engine details ...  | |
Allis Chalmers 7580 Transmission | |
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20-speed partial power shift | |
Transmission details ...  |
Allis Chalmers 7580 Power | |
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Drawbar (claimed) | 153 hp
114.1 kW |
PTO (claimed) | 186 hp
138.7 kW |
Drawbar (tested) | 153.70 hp
114.6 kW |
PTO (tested) | 186.35 hp
139.0 kW |
Performance test details ...  | |
Mechanical | |
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Four-wheel drive | |
Steering | hydrostatic power |
Hydraulic wet discs brakes | |
Acousta cab standard with heat and air-conditioning. Optional radio and 8 track tape player. | |
Photos | |
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 | |
Allis Chalmers 7580 photos...  |
Hydraulics | |
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Type | closed center |
Valves | 3 to 4 |
Pump flow | 23 gpm
87.1 lpm |
Total flow | 74.9 gpm
283.5 lpm |
Tractor hitch | |
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Rear Type | III |
Power Take-off (PTO) | |
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Rear PTO | independent |
Rear PTO Type | 1000 |
Dimensions & Tires | |
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Wheelbase | 126 inches
320 cm |
Weight | 23100 to 23510 pounds |
Front tire | 20.8x38 |
Rear tire | 20.8x38 |
Full dimensions and tires ...  | |
7580 Serial Numbers | |
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Location: | Front frame, rear left side |
1976 | 1001 |
1977 | 1288 |
1978 | 1605 |
1979 | 2218 |
1980 | 2486 |
1981 | 2717 |
Final | 3018 |
FAQ: How to read a serial number table. | |
Electrical | |
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Charging system | alternator |
Batteries | 4 |
Battery volts | 12 |
References | |
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 | |
Four-wheel drives - mammoth size... published in 1978, by Allis Chalmers | |
7580 - The beat built to eat acres, not fuel. published in 1977, by Allis Chalmers |
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Peter Easterlund - owner/author | |
Email: Peter@TractorData.com | |
Updated on June 18, 2021 |