10 material differences · fewer than 12
Tractor oneHürlimann SX 18002000–2004No measured PTO figureTractor twoMassey Ferguson MF 36801989–1990No measured PTO figure
Which should you choose?
Read our verdict on the SX 1800 and the MF 3680 → 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 · 4 fields identical or within 5%, which is not counted as material
| Field | SX 1800 | MF 3680 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 177.6 hp | 177.7 hp | — |
| Engine declared | SAME-DEUTZ-FAHR 1000.6 WTI-3V | Valmet 612 DS | differs |
| Displacement declared | 6.00 L | 7.37 L | +23% MF 3680 |
| Maximum torque declared | 553 lb·ft · 750 N·m | 476 lb·ft · 645 N·m | +16% SX 1800 |
| Transmission | |||
| Top speed declared | 24.9 mph · 40 km/h | 18.6–24.9 mph · 30–40 km/h | differs |
| Clutch declared | — | pedal operated dry air cooled double clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 29.9 gpm · 113.0 L/min | 14.9 gpm · 56.3 L/min | +101% SX 1800 |
| Pressure declared | 3,046 psi · 210 bar | — | — |
| Three-point lift, at the coupling points declared | 22,046 lb · 10,000 kg | 13,360 lb · 6,060 kg | +65% SX 1800 |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 15,653 lb · 7,100 kg | 12,785 lb · 5,799 kg | +22% SX 1800 |
| Wheelbase declared | 112.2 in · 2,850 mm | 115.7 in · 2,940 mm | — |
| Length declared | 191.4 in · 4,861 mm | 203.3 in · 5,165 mm | +6% MF 3680 |
| Width declared | 95.5 in · 2,426 mm | 94.1 in · 2,391 mm | — |
| Ground clearance declared | 23.4 in · 594 mm | 17.0 in · 433 mm | +37% SX 1800 |
| Fuel tank declared | 422.7 qt · 400.0 L | 274.7–332.9 qt · 260.0–315.0 L | differs |
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.
Hürlimann SX 1800 sources
- Source: Traktorenlexikon, “Hürlimann SX 1800”
- Source: Traktorenlexikon, “Hürlimann SX 1500”
Massey Ferguson MF 3680 sources
- Source: Traktorenlexikon, “Massey Ferguson MF 3680”