Allis Chalmers 8550

Allis Chalmers 8550 tractor photo
1978 - 1981
Four-wheel Drive (4WD) tractor
Manufacturer:Allis Chalmers
Type:Four-wheel Drive (4WD) tractor
Original price:$86,753
Allis Chalmers 8550 Power
Engine:300 hp
223.7 kW
Drawbar (claimed):210 hp
156.6 kW
PTO (claimed):250 hp
186.4 kW
Drawbar (tested):217.92 hp
162.5 kW
PTO (tested):253.88 hp
189.3 kW
power test details ...
Allis Chalmers 8550 Engine
Allis Chalmers 12.0L 6-cyl diesel
Fuel tank:170 gal
643.5 L
Engine details ...
Chassis:4x4 articulated 4WD
Steering:hydrostatic power
Brakes:hydraulic wet discs
Cab:Acousta Cab II standard with heat and air-conditioning. Optional radio and 8 track tape deck.
Transmission:20-speed partial power shift
Transmission details ...
Type:closed center
Valves:3 or 4
Pump flow:74.9 gpm
283.5 lpm
Tractor hitch
Rear Type:IV/III
Power Take-off (PTO)
Rear PTO:independent
Rear RPM:1000
Dimensions & Tires
Wheelbase:126 inches
320 cm
Weight:26400 to 27040 pounds
Front tire:18.4x38
Rear tire:18.4x38
Full dimensions and tires ...
8550 Serial Numbers
Location:Front frame, rear left side

how to read serial numbers...

Charging system:alternator
Battery volts:12
Page information
Last update:March 4, 2014
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