8 material differences · fewer than 12
Tractor oneALLIS-CHALMERS FD-41962–1965No measured PTO figureTractor twoZETOR 35 Super1955–1960No measured PTO figure
Which should you choose?
Read our verdict on the FD-4 and the 35 Super → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
8 material differences · 2 fields identical or within 5%, which is not counted as material
| Field | FD-4 | 35 Super | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 41.4 hp | 41.4 hp | — |
| Engine declared | VENDEUVRE 56 | — | — |
| Maximum torque declared | — | 164 lb·ft · 222 N·m | — |
| Transmission | |||
| Top speed declared | 12.4 mph · 20 km/h | 15.5 mph · 25 km/h | +25% 35 Super |
| Clutch declared | Pedal operated dry two stage double clutch | pedal-operated dry single-disc clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | — | 3.3 gpm · 12.5 L/min | — |
| Pressure declared | — | 1,707 psi · 118 bar | — |
| Rear PTO speeds declared | 540/1000 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 4,057 lb · 1,840 kg | 6,305 lb · 2,860 kg | +55% 35 Super |
| Wheelbase declared | 84.6 in · 2,150 mm | 86.2 in · 2,190 mm | — |
| Length declared | 120.1 in · 3,050 mm | 132.3 in · 3,360 mm | +10% 35 Super |
| Width declared | 66.1 in · 1,680 mm | 73.8 in · 1,875 mm | +12% 35 Super |
| Ground clearance declared | 18.5 in · 470 mm | 20.7 in · 525 mm | +12% 35 Super |
| Turning radius, braked declared | — | 12.5 ft · 3.82 m | — |
| Fuel tank declared | 63.4 qt · 60.0 L | 68.7 qt · 65.0 L | +8% 35 Super |
Height is not in this table. It is not one measurement: the sources measure it to different points — over the cab on some machines, over the steering wheel or the exhaust on others — and the same tractor measured two ways can differ by most of a metre. It appears here only when both machines' figures carry the point they were measured to and it is the same point, which is not the case for these two. Each machine's own page prints its height as its source gives it.
ALLIS-CHALMERS FD-4 sources
- Source: Traktorenlexikon, “Allis-Chalmers FD 4”
ZETOR 35 Super sources
- Source: Traktorenlexikon, “Zetor 35 Super”