Fordson

Fordson Power Major

The Fordson Power Major was produced from 1958 to 1961 by Fordson, a part of Ford, in Dagenham, England. It featured two engine options: a 3.6L 4-cylinder diesel and a 3.3L 4-cylinder gasoline engine. The tractor had a 6-speed unsynchronized gear transmission with 2 reverse gears and a dry disc clutch. It was a two-wheel drive tractor with power assist steering and mechanical shoe brakes. The Power Major had a drawbar power of 42.63 hp and a PTO power of 47.65 hp. It had a fuel capacity of 17.4 gallons and used a gear pump hydraulic system with 2200 psi pressure. The rear PTO was transmission-driven with an optional live PTO at 540 RPM. Dimensions included an 80-inch wheelbase, 130.5-inch length, and 65-inch width. Operating weight ranged from 4540 to 5200 pounds depending on configuration, with a ballasted weight of 10,370 pounds. The tractor used various agricultural tire sizes and had a positive ground electrical system with different battery configurations for diesel and gasoline models.
Power52 hp[P]
Founded1958 - 1961
ModelPower Major

Technical Specifications

Detailed specifications and technical data for Fordson Power Major

Power
PTO (tested)47.65 hp (35.5 kW)
Drawbar (tested)42.63 hp (31.8 kW)
Tires
Ag rear11-36, 14-30
Ag front6.00-19, 7.50-16
Engine
Starterelectric, inertia starter optional
Point gap0.015 inches (0.381 mm)
Rated RPM1600
Air cleaneroil bath
Bore/Stroke3.937x4.524 inches (100 x 115 mm)
Compression16.1:1
Displacement220 ci (3.6 L)
Firing order1-2-4-3
Oil capacity7.2 qts (6.8 L)
Diesel engineFord, diesel, 4-cylinder, liquid-cooled
Sparkplug gap0.025 inches (0.635 mm)
Starter volts12
Engine optionsFord 3.6L 4-cyl diesel, Ford 3.3L 4-cyl gasoline
Gasoline engineFord, gasoline, 4-cylinder, liquid-cooled
Coolant capacity14.4 qts (13.6 L)
Gasoline Rated RPM1600
Gasoline Bore/Stroke3.74x4.524 inches (95 x 115 mm)
Gasoline Compression5.9:1
Gasoline Firing order1-2-4-3
Gasoline Oil capacity7.2 qts (6.8 L)
Gasoline displacement199 ci (3.3 L)
Gasoline Starter volts12
Weight
Ballasted10,370 lbs (4703 kg)
Operating basic gas4,540 lbs (2059 kg)
Operating gas PTO/hyd5,140 lbs (2331 kg)
Operating basic diesel4,600 lbs (2086 kg)
Operating diesel PTO/hyd5,200 lbs (2358 kg)
Capacity
Fuel17.4 gal (65.9 L)
Rear axle43.2 qts (40.9 L)
Dimensions
Width65 inches (165 cm)
Height64.6 inches (164 cm)
Length130.5 inches (331 cm)
Wheelbase80 inches (203 cm)
Rear tread58/62 inches (147/157 cm)
Front tread54 to 78 inches (137 to 198 cm)
Electrical
Groundpositive
Batteries2 (diesel), 1 (gasoline)
Battery CCA144
Battery volts6 (diesel), 12 (gasoline)
Hydraulics
Typegear pump
Pressure2200 psi (151.7 bar)
Pump flow5.65 gpm (21.4 lpm)
Mechanical
DriveTwo-wheel drive
BrakesDifferential mechanical shoe brakes
Steeringpower assist
Operator stationOpen operator station
Production
Built inDagenham, England
Years made1958 - 1961
ManufacturerFordson (a part of Ford)
Belt Pulley
RPM1700
Speed3783 ft/min (1153.06 meters/min)
Width5 inches (12 cm)
Diameter8.5 inches (21 cm)
Transmission
Typeunsymchronized gear
Gears6 forward and 2 reverse
Clutchdry disc
Oil capacity20.4 qts (19.3 L), 21.6 qts (with PTO) (20.4 L)
Power Take-off (PTO)
Live PTOoptional
Rear PTOtransmission
Engine RPM540@1600
Rear PTO Type540
Power Major Serial Numbers
19581481091
19591494448
19601538065
19611583906
LocationEngine block, right side