8 material differences · fewer than 12
Tractor oneEicher 37081970–1971No measured PTO figureTractor twoRenault Super 4-D1965–1968No measured PTO figure
Which should you choose?
Read our verdict on the 3708 and the Super 4-D → 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 · 3 fields identical or within 5%, which is not counted as material
| Field | 3708 | Super 4-D | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 29.6 hp | 29.6 hp | — |
| Engine declared | — | Renault 710/30-31 | — |
| Displacement declared | — | 2.04 L | — |
| Maximum torque declared | — | 85 lb·ft · 115 N·m | — |
| Transmission | |||
| Top speed declared | 15.3 mph · 24.6 km/h | 15.5 mph · 25 km/h | — |
| Clutch declared | double clutch by Fichtel & Sachs type DO 250/225 | Pedal-operated dry FERODO single-plate clutch, type 10 LF 24 | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 4.1 gpm · 15.4 L/min | 4.8 gpm · 18.0 L/min | +17% Super 4-D |
| Pressure declared | 2,489 psi · 172 bar | — | — |
| Rear PTO speeds declared | 602/1143 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 3,527 lb · 1,600 kg | 3,968 lb · 1,800 kg | +13% Super 4-D |
| Maximum permissible mass declared | 5,512 lb · 2,500 kg | — | — |
| Wheelbase declared | 72.4–74.0 in · 1,840–1,880 mm | 73.6 in · 1,870 mm | — |
| Length declared | 109.1–110.2 in · 2,770–2,800 mm | 129.1 in · 3,280 mm | differs |
| Width declared | 36.2–46.1 in · 920–1,170 mm | 99.2 in · 2,520 mm | differs |
| Ground clearance declared | 8.7 in · 220 mm | 15.0 in · 380 mm | +73% Super 4-D |
| Turning radius, braked declared | — | 9.5 ft · 2.90 m | — |
| Fuel tank declared | 37.0 qt · 35 L | 42.3 qt · 40.0 L | +14% Super 4-D |
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.
Eicher 3708 sources
- Source: Traktorenlexikon, “Eicher 3708”
Renault Super 4-D sources
- Source: Traktorenlexikon, “Renault Super 4 D/R 7056”