Nuffield PM-4 Universal

Nuffield PM-4 Universal tractor photo
1950 - 1957
Utility tractor
Type:Utility tractor
Factory:Birmingham, England
PM4:gasoline standard
DM4:diesel standard
PM3V:gasoline tricycle
DM3V:diesel tricycle
Nuffield PM-4 Power
Engine:40.8 hp
30.4 kW
Drawbar (claimed):34.2 hp
25.5 kW
Belt (claimed):43.5 hp
32.4 kW
Drawbar (tested):33.66 hp
25.1 kW
Belt (tested):38.4 hp
28.6 kW
power test details ...
Nuffield PM-4 Engine
Morris Motors 3.8L 4-cyl gasoline
Fuel tank:16.8 gal
63.6 L
Aux. fuel:1.8 gal
6.8 L
Engine details ...
Chassis:4x2 2WD
Brakes:independent mechanical expanding band
Cab:Open operator station.
Transmission:5-speed gear
Transmission details ...
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Type:open center
Pressure:1200 psi
82.7 bar
 2000 psi
137.9 bar (1955 onward)
Power Take-off (PTO)
Rear RPM:540 (1.375)
Engine RPM:528@1400
Dimensions & Tires
Wheelbase:78 inches
198 cm
Weight:5,307 lbs
2407 kg
Front tire:6.00-16
Rear tire:11.00-36
Full dimensions and tires ...
Page information
Last update:January 12, 2022
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