Allis-Chalmers 7080 Specs ( 1975-1981 )
Production
| Description | Row-Crop tractor / Built in West Allis, Wisconsin, USA |
|---|---|
| Manufacturer | Allis Chalmers |
| Original price | $54,561 |
Engine
| Engine type | Allis Chalmers 7.0L 6-cyl diesel |
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| Fuel tank | 64 gal (242.2 L) |
| Air cleaner | dry with pre-cleaner |
| Bore/Stroke | 4.25x5.00 inches (108 x 127 mm) |
| Compression | 16:1 |
| Coolant capacity | 36 qts (34.1 L) |
| Description | Allis Chalmers 670HI / intercooled turbocharged diesel / 6-cylinder / liquid-cooled |
| Displacement | 426 ci (7.0 L) |
| Oil capacity | 25 qts (23.7 L) |
| Power | 210 hp (156.6 kW) |
| Rated RPM | 2550 |
| Starter volts | 12 |
| Drawbar (claimed) | 154 hp (114.8 kW) |
| Drawbar (tested) | 148.89 hp (111.0 kW) |
| PTO (claimed) | 181.5 hp (135.3 kW) |
| PTO (tested) | 181.51 hp (135.4 kW) |
Transmission
| Description | Five gears, plus reverse, with two ranges (fast/slow) and two-range power shift (lo/hi). Power shift controlled by foot buttons. |
|---|---|
| Gears | 20 forward and 4 reverse |
| Oil capacity | 29.6 qts (28.0 L) |
| Transmission | Allis-Chalmers Power Director |
| Transmission type | 20-speed partial power shift |
| Type | partial power shift |
Mechanical
| Description | Power steering / Differential hydraulic wet disc brakes / Acousta cab standard with heat, air-conditioning optional. Radio and 8-track player optional. Four-post ROPS canopy available. |
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| Drive type | Two-wheel drive |
| Final drives | inboard planetary |
Hydraulics
| Pump flow | 23 gpm (87.1 lpm) |
|---|---|
| Steering flow | 10 gpm (37.9 lpm) |
| Total flow | 47 gpm (177.9 lpm) |
| Type | closed center |
| Valves | 2 or 3 |
Hitch
| Rear lift (at 24"/610mm) | 6,680 lbs (3030 kg) |
|---|---|
| Rear Type | 3/2 |
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 1000 |
Dimensions & Tires
| Ag front | 14Lx16 / 11.00x16 |
|---|---|
| Ag rear | 20.8x38 / 23.1x30 |
| Ground clearance | 22 inches (front axle) (55 cm) |
| Length | 163 inches (414 cm) |
| Rear axle | 4.00 inch diameter (101 mm) |
| Weight | 13638 lbs (6186 kg) |
| Wheelbase | 106 inches (269 cm) |
| Width | 95.5 inches (242 cm) |
| Front tire | 14Lx16 |
| Rear tire | 20.8x38 |
| Weight | 13638 lbs (6186 kg) |
| Wheelbase | 106 inches (269 cm) |
7080 Serial Numbers
| 1975 | 1007 |
|---|---|
| 1976 | 1572 |
| 1977 | 2501 |
| 1978 | 3001 |
| 1979 | 3268 |
| 1980 | 3648 |
| 1981 | 3954 |
| Description | FAQ: How to read a serial number table. |
| Location: | Above PTO shield |
Allis Chalmers 7080 Height
| Exhaust | 117 inches (297 cm) |
|---|---|
| Hood | 69 inches (175 cm) |
| Steering wheel | 88 inches (223 cm) |
Allis Chalmers 7080 attachments
| Description | front-end loader |
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Nebraska Tractor Test 1168
| Description | Diesel Power Director 2WDNovember 1 - 13, 1974Link: Nebraska Tractor Test 1168 file / PTO performance / Drawbar performance / Gear 4-Slow-Lo used for power test. / Gear 2-Slow-Lo used for pull test. |
|---|---|
| Fuel use | 11.6 gal/hour (43.9 l/hour) / 11.3 gal/hour (42.8 l/hour) |
| Max power | 148.89 hp (111.0 kW) |
| Max pull | 18,478 lbs (8381 kg) |
| Power at rated engine speed | 181.51 hp (135.4 kW) |
References
| Description | Loaders - picking up where the others leave off published in 1979, by Allis Chalmers / 7040/7060/7080 - The Rising Power in Farming published in 1976, by Allis Chalmers / 7080/7060/7045/7020 - All Four, Big Power published in 1978, by Allis Chalmers / 7080/7060/7045/7020 - The Power Squadron published in 1980, by Allis Chalmers / 7080/7060/7045/7020/7010 - The Power Squadron published in 1981, by Allis Chalmers |
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Speeds
| Description | With 20.8x38 rear tires. |
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