Specifications: Farmall 80 available from Kunau Implement, IA
| MODELS | Farmall 70 |
Farmall 80 |
Farmall 90 |
Farmall 95 |
| POWER | ||||
| Gross Engine Horespower | 65 | 72 | 84 | 90 |
| PTO Horsepower | 52 | 62 | 70 | 80 |
| Rated Speed (RPM) | 2500 | 2500 | 2300 | 2500 |
| Number of Cylinders / Aspiration | 4 / Turbocharged & Intercooled | 4 / Turbocharged & Intercooled | 4 / Turbocharged & Intercooled | 4 / Turbocharged & Intercooled |
| Emissionization standard | Tier-III | Tier-III | Tier-III | Tier-III |
| Displacement | 238 (3.9L) | 238 (3.9L) | 274 (4.5L) | 274 (4.5L) |
| Starting Aid | Thermostart | Thermostart | Thermostart | Thermostart |
| Air Filter | Dry / Duel Element | Dry / Duel Element | Dry / Duel Element | Dry / Duel Element |
| TRANSMISSION | ||||
| Standard | 12 X 12 with Mechanical Shuttle | 12 X 12 with Mechanical Shuttle | 12 X 12 with Mechanical Shuttle | 12 X 12 with Mechanical Shuttle |
| Optional | 20 X 12 Creeper with Mechanical Shuttle | 20 X 12 Creeper with Mechanical Shuttle | 20 X 12 Creeper with Mechanical Shuttle | 20 X 12 Creeper with Mechanical Shuttle |
| Rear Differential Lock | Mechanical | Mechanical | Mechanical | Mechanical |
| Brakes | Hydraulic actuated wet disk | Hydraulic actuated wet disk | Hydraulic actuated wet disk | Hydraulic actuated wet disk |
| PLATFORM | ||||
| Type | Flat Deck | Flat Deck | Flat Deck | Flat Deck |
| FUEL SYSTEM | ||||
| Fuel Injection | Direct, w/Mechanical Governor | Direct, w/Mechanical Governor | Direct, w/Mechanical Governor | Direct, w/Mechanical Governor |
| HYDRAULICS & HITCH | ||||
| Hydraulic System | Open Center | Open Center | Open Center | Open Center |
| Implement Pump | 13.6 GPM | 13.6 GPM | 13.6 GPM | 13.6 GPM |
| Steering & Services Pump | 8.1 GPM | 8.1 GPM | 8.1 GPM | 8.1 GPM |
| Total Tractor Flow | 21.7 GPM | 21.7 GPM | 21.7 GPM | 21.7 GPM |
| Rear Remote Valves | One open center remote valve STD | One open center remote valve STD | One open center remote valve STD | One open center remote valve STD |
| Optional Mid-Mount Loader Valve | Available with Loader | Available with Loader | Available with Loader | Available with Loader |
| Hitch Category | Category II | Category II | Category II | Category II |
| Sensing Type | Mechanical | Mechanical | Mechanical | Mechanical |
| Hitch List Capacity @ 24 in. lbs. (ASAE) | 4,010 lb. | 5,025 lb | 5,025 lb | 5,025 lb |
| Link Ends | Fixed | Fixed | Fixed | Fixed |
| Optional Link Ends | Yes | Yes | Yes | Yes |
| PTO | ||||
| Type | Independent dry clutch | Independent dry clutch | Independent dry clutch | Independent dry clutch |
| Engagement | Mechanical | Mechanical | Mechanical | Mechanical |
| Speeds | 540 RPM | 540 RPM | 540 RPM | 540 RPM |
| Optional 540/1000 RPM | No | No | No | Yes |
| CAPACITIES | ||||
| Fuel Capacity | 23.8 gal. (90.1 l) | 23.8 gal. (90.1 l) | 23.8 gal. (90.1 l) | 23.8 gal. (90.1 l) |
| Alternator Amps | 12 volt, 85 amp | 12 volt, 85 amp | 12 volt, 85 amp | 12 volt, 85 amp |
| Battery Capacity (Cold Cranking Amps) | 800 | 800 | 800 | 800 |
| Approx Weight (lbs.) - ROPS 2WD / MFD | 5,152 / 5,704 | 5,702 / 6,254 | 5,702 / 6,254 | 6,107 / 6,659 |
| Approx Weight (lbs.) - CAB 2WD / MFD | 5,813 / 6,365 | 6,363 / 6,915 | 6,363 / 6,915 | 6,768 / 7,320 |
| APPROXIMATE DIMENSIONS | ||||
| Height to top of ROPS | 97 in. (2464 mm) | 101.1 in. (2568 mm) | 101.1 in. (2568 mm) * | 101.1 in. (2568 mm) * |
| Height to top of CAB | 100 in. (2540 mm) | 103.1 in. (2619 mm) | 103.1 in. (2619 mm) * | 103.1 in. (2619 mm) * |
| Wheelbase - 2WD | 86 in. (2184 mm) | 91 in. (2311 mm) | 91 in. (2311 mm) | 94 in. (2387 mm) |
| Wheelbase - MFD | 84 in. (2133 mm) | 87 in. (2209 mm) | 87 in. (2209 mm) | 92 in. (2336 mm) |