American tractor with articulated frame, year of construction 1978 - 1981.
Allis-Chalmers was a major manufacturer of tractors and agricultural machinery in the United States for most of the 20th century. Allis-Chalmers was headquartered in Milwaukee, Wisconsin, and had another large tractor plant in nearby West Ellis, a town named after the company. Financial difficulties led to liquidation: in 1985, the agricultural machinery division was sold to the German Klöckner-Humboldt-Deutz AG. Tractor production continued under the name Deutz-Allis until 1989, when management sold the company to Allis-Gleaner Corporation (AGCO), which was founded in this way.

Price: $ 136100
Engine Power: 222kw/302l.s
Max. speed: 31 km/h

The Allis-Chalmers 8550 was the largest tractor of the American manufacturer at that time and was equipped with a 12.0-liter 6-cylinder Allis-Chalmers diesel engine with a capacity of up to 302 hp. The diesel tank was 643.5 liters.
The PowerShift 20-speed partial transmission combined with the relatively luxurious Acousta Cab II cab with air conditioning and optional radio offered a relatively high level of comfort for the working farmer at the time. The steering had hydrostatic support.