Fordson New Major (E1A) vs Porsche-Diesel S 309

10 material differences · fewer than 12

Tractor one

Fordson New Major (E1A)

1951–1958

No measured PTO figure

Tractor two

Porsche-Diesel S 309

1961–1963

No measured PTO figure

Which should you choose?

Read our verdict on the New Major (E1A) and the S 309 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

Field by field

10 material differences · 1 fields identical or within 5%, which is not counted as material

Fordson New Major (E1A) and Porsche-Diesel S 309, field by field
FieldNew Major (E1A)S 309Gap
Engine
Engine power, claimed claimed39.4 hp39.6 hp
Engine declaredPorsche-Diesel F 309
Displacement declared2.63 L
Maximum torque declared102 lb·ft · 138 N·m
Transmission
Top speed declared13.7 mph · 22 km/h14.7 mph · 23.6 km/h+7% S 309
Clutch declaredSingle-disc dry clutch with oil-hydraulic Voith fluid coupling
Hydraulics & hitch
Pump flow declared4.9 gpm · 18.5 L/min4.0 gpm · 15.0 L/min+23% New Major (E1A)
Pressure declared1,991 psi · 137 bar
Three-point lift at ends declared2,094 lb · 950 kg
Rear PTO speeds declared542 rpm540 rpmdiffers
Weight & dimensions
Unladen weight declared4,564 lb · 2,070 kg3,197 lb · 1,450 kg+43% New Major (E1A)
Wheelbase declared79.5 in · 2,020 mm69.7 in · 1,770 mm+14% New Major (E1A)
Length declared130.5 in · 3,314 mm111.8 in · 2,840 mm+17% New Major (E1A)
Width declared65.0 in · 1,651 mm46.1 in · 1,170 mm+41% New Major (E1A)
Height declared63.4 in · 1,610 mm76.8 in · 1,950 mm+21% S 309
Ground clearance declared19.5 in · 495 mm14.2 in · 360 mm+38% New Major (E1A)
Turning radius, braked declared10.5 ft · 3.20 m
Fuel tank declared72.1 qt · 68.25 L42.3 qt · 40 L+71% New Major (E1A)

Fordson New Major (E1A) sources

Source
  • Source: Traktorenlexikon, “Fordson New Major”

Porsche-Diesel S 309 sources

Source
  • Source: Traktorenlexikon, “Porsche-Diesel Super S309”