McCormick-Deering OS-4 Technical specs


Make McCormick-Deering
Model OS-4
Company country United states
Production years From 1944  Until 1953
Tractor type -
Fuel gasoline
Price -
Total build -
Service repair manual McCormick-Deering OS-4 Manual
Weight -
Length -
Width -
Height -
Wheelbase -
Ground clearance -
Engine size 152 ci or 2.5 L
Number of cylinders 4 cylinders
Horsepower -
Power RPM 1650 (rpm)
Engine torque -
Engine torque RPM -
Fuel type gasoline
Fuel tank capacity -
Compression ratio 5.9:1
Bore stroke 3.375x4.45 inches or (86 x 113 mm)
Oil tank capacity 6 qts or 5.7 L
Number of batteries -
Battery voltage -
Electric ground force -
Engine starter volts -
Parts And Accessories McCormick-Deering OS-4 Parts
Transmission type gear
Transmission gears 5 forward and 1 reverse
Wheel drive 4x2 2WD
Steering system -
Braking system -
Cabin type -
PTO claimed power -
PTO clutch system -
Rear PTO system -
Front PTO system -
PTO fuel consumption -
Hitch control system -
Rear hitch -
Rear hitch lift -



Detailed review of McCormick-Deering OS-4

McCormick-Deering produced its OS-4 farm tractor model From 1944  Until 1953 in United states.
This McCormick-Deering OS-4 is powerd by a gasoline engine it has 152 ci or 2.5 L 4 cylinders.
This machine has 4x2 2WD wheel drive system,5 forward and 1 reverse transmission system.

- McCormick-Deering provided us with the latest version of its OS-4 service repair manual
- Find All mechanical and electrical parts and accessories of McCormick-Deering OS-4 farm-tractor here