Allis Chalmers 8550 Specs
(1978)
Allis Chalmers 8550 General Information |
|
| Brand | Allis Chalmers |
| Model | Allis Chalmers 8550 |
| Tractor Series | - |
| Start year | 1978 |
| End year | 1981 |
| Category / Type | Four-wheel Drive (4WD) tractor |
| Distributor | - |
| Manufacturer | Allis Chalmers |
| Factory | - |
| Serial Number Location | Front frame, rear left side |
| Number of total built | - |
| Original Price (in USD) | $86,753 |
Allis Chalmers 8550 Chassis, dimensions, weight and tires |
|
| Cabin Type | Acousta Cab II standard with heat and air-conditioning. Optional radio and 8 track tape deck. |
| Wheelbase | 126 in |
| Length | 285 in |
| Width | 95.5 , 119.5 (long axle) in |
| Height | 139 (Cabin) in |
| Fuel Capacity | 170 |
| Weight | - lbs |
| Shipping weight | 26,400 (duals) lbs |
| Ballasted weight | 29,360 lbs |
| Operating Weight | 27,040 lbs |
| Front Tyres - Rims dimensions | 20.8x34 |
| Rear Tyres - Rims dimensions | 20.8x34 |
| Steering type | hydrostatic power |
| Brakes type | hydraulic wet discs |
| Agricultural Tires (R1) | 20.8x34 |
| Agricultural Tires (R1) | 20.8x34 |
| Turf Tires (R3) | - |
| Turf Tires (R3) | - |
| Industrial Tires (R4) | - |
| Industrial Tires (R4) | - |
Allis Chalmers 8550 Electrical System |
|
| Charging System | alternator |
| Charging Voltage | - volts |
| Ground | negative |
| Charging Amperage | - A |
| Number of batteries | 4 |
| Battery - voltage | 12 volts |
| Battery - Amp / Hour | - Ah |
| Battery - Cold Cranking Amperage | - A |
| Battery - Group | - |
| Engine Starter - voltage | 12 v |
Allis Chalmers 8550 Engine and Transmission Technical Data |
|
| Number of cylinders | 6-cylinder 24-valve |
| Fuel Type | turbocharged diesel |
| Engine Code | Allis Chalmers 6120T |
| Engine size - Displacement - Engine capacity | 731 ci |
| Bore x Stroke | 5.25x6.25 |
| Compression Ratio | 16.25:1 |
| Maximum power - Output - Horsepower | 300 hp @ 2500 rpm |
| Engine Cooling Type | liquid-cooled inline |
| Engine Air Filter / Cleaner | dry |
| Transmission Type | partial power shift Power Director |
| Transmission / Gearbox gears | 20 forward and 4 reverse |
| Transmission Clutch | - |
| Drive wheels - Traction - Drivetrain | 4x4 articulated 4WD |
Allis Chalmers 8550 PTO - Power Take-Off |
|
| Rear PTO Type | independent |
| Rear PTO Power (Tested) | 250 hp ( 253.88 hp) |
| Rear PTO RPM | 1000 |
Allis Chalmers 8550 Drawbar |
|
| Drawbar Power (Tested) | 210 hp ( 217.92 hp) |
Allis Chalmers 8550 Hydraulics |
|
| Type | closed center |
| Nº of valves | 3 or 4 |
| Pump flow | 74.9 gpm |
| Steering flow | - gpm |