McConnell-Marc 990
McConnell-Marc 990 4WD (red)
Model history
Model introduced 1990
Model discontinued 1994
Model status Discontinued
Engine Specification
Engine make Detroit Diesel
Fuel type Diesel
Power hp 390 horsepower (290 kW)
No. of Cylinders 6
Cooling system Water
Transmission Details
Transmission type manual
Forward 12
Drive 4WD
Linkage Category Unknown
Other info
Plow rating Unknown
Web site
This box: view · talk

The McConnell-Marc 990 tractor was built by McConnell Tractors after they bought the 4WD line from Massey Ferguson. They were discontinued after selling the line to AGCO, who then created the Agcostar line. It features a 390 horsepower (290 kW) Detroit Diesel engine.

Model historyEdit

For brand history, see McConnell Tractors.


add your additional photos here

McConnell-Marc 990 4WD (yellow)


External linksEdit

Community content is available under CC-BY-SA unless otherwise noted.