| Manufacturer | Allis Chalmers |
| Price | 30,000(USD) |
| Model | 6080 |
| Equipment Type | Row-Crop Tractors |
| Factory | West Allis, Wisconsin, USA |
NEBRASKA TRACTOR TEST 1398 2
| Description | Diesel 12-speed 2WD June 8 - 20, 1981 Link: Nebraska Tractor Test 1398 file PTO performance Drawbar performance Gear 4-I used for power test Gear 1-I used for pull test |
| Power at rated engine speed | 83.66hp / 62.4kW |
| Fuel use | 4.9gal/hour / 18.5l/hour |
| Power at rated PTO speed | 74.49hp / 55.5kW |
| Max power | 70.50hp / 52.6kW |
| Max pull | 9,003lbs / 4083kg |
ALLIS CHALMERS 6080 POWER
| Drawbar (tested) | 70.50hp / 52.6kW |
| PTO (tested) | 83.66hp / 62.4kW |
ENGINE DETAIL
The Allis Chalmers 6080 features a turbocharged 4-cylinder diesel engine with a displacement of 3.3L, providing efficient power delivery at a rated RPM of 2300. With a high compression ratio (up to 15.5:1), it offers increased torque and fuel efficiency, though higher compression can lead to greater thermal stress on engine components. The tractor's air cleaner design, with a paper element and precleaner, enhances engine longevity by reducing particulate intake, suitable for dusty agricultural environments.
| Description | Allis Chalmers 433TI turbocharged intercooled diesel 4-cylinder liquid-cooled |
| Displacement | 200ci / 3.3L |
| Bore/Stroke | 3.876x4.25inches / 98x 108 mm |
| Air cleaner | paper element with precleaner |
| Compression | 14.1:1 (early)/15.5:1 (late) |
| Rated RPM | 2300 |
| Starter volts | 12 |
| Oil capacity | 10qts / 9.5L |
| Coolant capacity | 17qts / 16.1L |
ALLIS CHALMERS 6080 ENGINE
The Allis Chalmers 6080 is equipped with a 3.3L 4-cylinder diesel engine, providing robust power output for various agricultural tasks while maintaining fuel efficiency. Its compact design offers excellent maneuverability in tight spaces, but users should be aware of potential challenges related to engine maintenance due to parts availability. Overall, this tractor is well-suited for small to medium-sized farms requiring reliable performance for plowing, mowing, and hauling.
| Description | Allis Chalmers 3.3L 4-cyl diesel |
TRANSMISSION
The Allis Chalmers 6080 features a synchronized transmission with 12 forward and 3 reverse gears, allowing for smooth shifting between speeds, which enhances operational efficiency and reduces wear on components. With an oil capacity of 12 quarts (11.4L), maintenance is manageable, but be vigilant about monitoring oil levels to ensure optimal performance and prevent engine damage. Its four gears across three ranges offer versatility, making it suitable for various agricultural tasks while potentially challenging novice operators in mastering gear selection.
| Type | synchronized |
| Gears | 12 forward and 3 reverse |
| Oil capacity | 12qts / 11.4L |
| Description | Four gears in three ranges. Synchronized shifting using the clutch. |
SPEEDS
| Description | With 18.4x34 rear tires |
MECHANICAL
The Allis Chalmers 6080 features a versatile 4x2 and optional 4x4 MFWD configuration, offering improved traction for various field conditions. Its hydrostatic power steering enhances maneuverability, while the differential hydraulic wet disc brakes provide superior stopping power and safety. The 12-speed synchronized transmission allows for smooth gear transitions, making it suitable for tasks ranging from transport to heavy-duty farming operations.
| Chassis | 4x2 2WD/4x4 MFWD 4WD (optional) |
| Steering | hydrostatic power |
| Brakes | differential hydraulic wet disc |
| Cab | Four-post ROPS canopy. Optional cab and air-conditoning. |
| Transmission | 12-speed synchronized |
CAPACITY
| Fuel | 32gal / 121.1L |
| Rear diff. | 37qts / 35.0L |
HYDRAULICS
| Type | open center |
| Valves | 2 |
| Pump flow | 11.4gpm / 43.1lpm |
| Total flow | 19gpm / 71.9lpm |
TRACTOR HITCH
| Rear Type | II |
| Rear lift (at 24 | 4,500lbs / 2041kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 |
ALLIS CHALMERS 6080 TIRES
The Allis Chalmers 6080 features a robust tire configuration with front options of 7.50-16 in 2WD or 11.2-28 in 4WD, which enables enhanced traction in various field conditions. The rear tire sizes of 18.4-34 (2WD) and 16.9-34 (4WD) provide substantial ground contact area, improving stability and load capacity during heavy-duty tasks. However, the 2WD model may face challenges in muddy or uneven terrain compared to the 4WD variant, which offers superior mobility and performance in adverse conditions.
| Ag front | 7.50-16 (2WD)/11.2-28 (4WD) |
| Ag rear | 18.4-34 (2WD)/16.9-34 (4WD) |
DIMENSIONS
| Wheelbase | 96inches / 243cm (2WD)/95.3inches / 242cm (4WD) |
| Length | 149.5inches / 379cm |
| Width | 73.1inches / 185cm |
| Operating weight | 6,500lbs / 2948kg (2WD ROPS) |
| Ballasted weight | 11,790lbs / 5347kg |
| Ground clearance | 17.6inches / 44cm (4WD front axle)/21.1inches / 53cm (2WD front axle)/26.7inches / 67cm (rear axle) |
ALLIS CHALMERS 6080 HEIGHT
| Hood | 69.4inches / 176cm |
| ROPS | 107.7inches / 273cm |
| Cab | 103.2inches / 262cm |
| Exhaust | 110.2inches / 279cm |
DIMENSIONS & TIRES
The Allis Chalmers 6080 is a mid-sized tractor weighing 6,500 lbs, offering stability and traction with a wheelbase of 96 inches for 2WD and slightly shorter for 4WD, which enhances maneuverability in tight spaces. Its tire specifications (7.50-16 front and 18.4-34 rear) support robust load-bearing capabilities and improved ground clearance, making it suitable for various agricultural tasks. However, operators might face challenges with turf damage due to the rear tire size in soft soils, necessitating careful operational planning in certain field conditions.
| Wheelbase | 96inches / 243cm (2WD)/95.3inches / 242cm (4WD) |
| Weight | 6,500lbs / 2948kg |
| Front tire | 7.50-16 |
| Rear tire | 18.4-34 |
6080 SERIAL NUMBERS
| Location | engine adapter housing, right side |
| 1980 | 1001 |
| 1981 | 1152 |
| 1982 | 3002 |
| 1983 | 4567 |
| 1984 | 5780 |
| 1985 | 6853 |
| Final | 7698 |
ELECTRICAL
| Charging system | alternator |
| Charging amps | 72 |
| Batteries | 1/2 (optional) |
| Battery volts | 12 |