Nuffield M3 Specifications - Nuffield M3 Specs

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1948 - 1961, Row-Crop tractor
Production
Manufacturer: Nuffield
Type: Row-Crop tractor
Factory: Birmingham, England
Variants
M3: tricycle front
M4: wide front
Nuffield M3 Power
Engine: 38 hp 28.3 kW
Drawbar (claimed): 25.4 hp 18.9 kW
Belt (claimed): 32.5 hp 24.2 kW
Nuffield M3 Engine
Fuel tank: 19.2 gal 72.7 L
Aux. fuel: 7.2 gal 27.3 L
Mechanical
Chassis: 4x2 2WD
Steering: manual
Brakes: mechanical drum
Cab: Open operator station.
Transmission: 5-speed gear
Hydraulics
Type: open center
Pressure: 1000 psi 69.0 bar
Tractor hitch
Rear Type: I
Rear lift: 3700 lbs 1678 kg
Power Take-off (PTO)
Rear PTO: transmission
Rear RPM: 540 (1.375)
Engine RPM: 527@1400
Dimensions & Tires
Wheelbase: 83 inches 210 cm
Weight: 4848 lbs 2199 kg
Front tire: 9.00-10
Rear tire: 11.00-36
Belt Pulley
Diameter: 10.25 inches 26 cm
RPM: 1039
Speed: 2902 ft/min 884.53 meters/min
Battery
Volts: 12
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1948 - 1961, Row-Crop tractor
Engine Detail
Morris, tvo, 4-cylinder, liquid-cooled
Displacement: 230.1 ci 3.8 L
Bore/Stroke: 3.94x4.72 inches 100 x 120 mm
Power: 38 hp 28.3 kW
Air cleaner: oil bath
Rated RPM: 2000
Idle RPM: 600-2000
Torque: 138 lb-ft 187.1 Nm
Torque RPM: 1000
Starter volts: 12
Oil capacity: 7.8 qts 7.4 L
Coolant capacity: 19.2 qts 18.2 L
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1948 - 1961, Row-Crop tractor
Transmission
Type: gear
Gears: 5 forward and 1 reverse
Clutch: 280mm mechanical dry disc
Oil capacity: 50.4 qts 47.7 L
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1948 - 1961, Row-Crop tractor
Nuffield M3 Tires
Ag front: 9.00-10
Ag rear: 11.00-36
Dimensions
Wheelbase: 83 inches 210 cm
Length: 126 inches 320 cm
Width: 83 inches 210 cm *Width at rear axles.
Height (hood): 61.5 inches 156 cm
Height (exhaust): 83 inches 210 cm
Operating: 4848 lbs 2199 kg
Clearance (rear axle): 23 inches 58 cm
Rear tread: 53 to 88 inches 134 to 223 cm