9 material differences · fewer than 12
Tractor oneEicher 635 K1986–1993No measured PTO figureTractor twoFiat 35-66 (DT)1990–1998No measured PTO figure
Which should you choose?
Read our verdict on the 635 K and the 35-66 (DT) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
9 material differences · 4 fields identical or within 5%, which is not counted as material
| Field | 635 K | 35-66 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 35 hp | 34.6 hp | — |
| Engine declared | Eicher EDL 2 - 1 | LOMBARDINI LDW-1503/B2 | differs |
| Displacement declared | 1.96 L | 1.55 L | +27% 635 K |
| Maximum torque declared | 97 lb·ft · 132 N·m | 67 lb·ft · 90.9 N·m | +45% 635 K |
| Transmission | |||
| Top speed declared | 15.8 mph · 25.4 km/h | 18.6 mph · 30 km/h | +18% 35-66 (DT) |
| Clutch declared | — | Dry Valeo or LuK double clutch, type 9/9" | — |
| Hydraulics & hitch | |||
| Pump flow declared | 11.6 gpm · 44.0 L/min | — | — |
| Pressure declared | — | 2,872 psi · 198 bar | — |
| Rear PTO speeds declared | 540 rpm | 540 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 3,329 lb · 1,510 kg | 2,888 lb · 1,310 kg | +15% 635 K |
| Wheelbase declared | 65.6 in · 1,665 mm | 66.9 in · 1,700 mm | — |
| Length declared | 98.2 in · 2,495 mm | 114.6 in · 2,910 mm | +17% 35-66 (DT) |
| Width declared | 35.6–45.3 in · 905–1,150 mm | 54.3–74.0 in · 1,380–1,880 mm | differs |
| Ground clearance declared | 10.2 in · 260 mm | 14.6 in · 370 mm | +42% 35-66 (DT) |
| Turning radius, braked declared | 8.2 ft · 2.50 m | 8.4 ft · 2.56 m | — |
| Fuel tank declared | 52.8 qt · 50 L | 37.0 qt · 35.0 L | +43% 635 K |
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 635 K sources
- Source: Traktorenlexikon, “Eicher 635 K”
- Source: Traktorenlexikon, “Eicher 535 ASK”
Fiat 35-66 (DT) sources
- Source: Traktorenlexikon, “Fiat 35-66/35-66 DT”