11 material differences · fewer than 12
Tractor oneFiat 35-66 (DT)1990–1998No measured PTO figureTractor twoRenault 351 M1977–1981No measured PTO figure
Which should you choose?
Read our verdict on the 35-66 (DT) and the 351 M → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
11 material differences · 3 fields identical or within 5%, which is not counted as material
| Field | 35-66 (DT) | 351 M | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 34.6 hp | 34.6 hp | — |
| Engine declared | LOMBARDINI LDW-1503/B2 | MWM D 327-2 | differs |
| Displacement declared | 1.55 L | 1.88 L | +21% 351 M |
| Maximum torque declared | 67 lb·ft · 90.9 N·m | 86 lb·ft · 117 N·m | +29% 351 M |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 15.5 mph · 25 km/h | +20% 35-66 (DT) |
| Clutch declared | Dry Valeo or LuK double clutch, type 9/9" | Dry VERTO double clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | — | 6.5 gpm · 24.6 L/min | — |
| Pressure declared | 2,872 psi · 198 bar | — | — |
| Rear PTO speeds declared | 540 rpm | 540 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 2,888 lb · 1,310 kg | 4,321 lb · 1,960 kg | +50% 351 M |
| Wheelbase declared | 66.9 in · 1,700 mm | 73.0 in · 1,854 mm | +9% 351 M |
| Length declared | 114.6 in · 2,910 mm | 125.4 in · 3,184 mm | +9% 351 M |
| Width declared | 54.3–74.0 in · 1,380–1,880 mm | 66.1–83.9 in · 1,680–2,130 mm | differs |
| Ground clearance declared | 14.6 in · 370 mm | 14.6 in · 370 mm | — |
| Turning radius, braked declared | 8.4 ft · 2.56 m | 10.4 ft · 3.16 m | +23% 351 M |
| Fuel tank declared | 37.0 qt · 35.0 L | 50.7 qt · 48.0 L | +37% 351 M |
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.
Fiat 35-66 (DT) sources
- Source: Traktorenlexikon, “Fiat 35-66/35-66 DT”
Renault 351 M sources
- Source: Traktorenlexikon, “Renault 351 M / R 7411”
- Source: Traktorenlexikon, “Renault 50S R7365”