10 material differences · fewer than 12
Tractor oneLandini 7830 (DT) TL-20 N/F (TL-20 DT/F)1983–1987No measured PTO figureTractor twoVALMET 555-41990–1992No measured PTO figure
Which should you choose?
Read our verdict on the 7830 (DT) TL-20 N/F (TL-20 DT/F) and the 555-4 → 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 | 7830 (DT) TL-20 N/F (TL-20 DT/F) | 555-4 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 71 hp | 71 hp | — |
| Engine declared | Perkins A 4.236 | VALMET TD-33 DS 555 | differs |
| Displacement declared | 3.87 L | 3.30 L | +17% 7830 (DT) TL-20 N/F (TL-20 DT/F) |
| Maximum torque declared | 202 lb·ft · 274 N·m | 192 lb·ft · 260 N·m | +5% 7830 (DT) TL-20 N/F (TL-20 DT/F) |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 18.6 mph · 30 km/h | — |
| Clutch declared | — | Dry Fichtel & Sachs double clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 10.2 gpm · 38.7 L/min | 8.3 gpm · 31.6 L/min | +22% 7830 (DT) TL-20 N/F (TL-20 DT/F) |
| Pressure declared | — | 1,305 psi · 90 bar | — |
| Rear PTO speeds declared | 540/1000 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 5,986 lb · 2,715 kg | 6,834 lb · 3,100 kg | +14% 555-4 |
| Wheelbase declared | 87.0 in · 2,210 mm | 88.8 in · 2,255 mm | — |
| Length declared | 147.6 in · 3,750 mm | 152.4 in · 3,870 mm | — |
| Width declared | 78.7 in · 1,999 mm | 77.4–97.8 in · 1,965–2,485 mm | differs |
| Ground clearance declared | 21.1 in · 535 mm | 16.8 in · 427 mm | +25% 7830 (DT) TL-20 N/F (TL-20 DT/F) |
| Turning radius, braked declared | 12.8 ft · 3.89 m | 13.8 ft · 4.20 m | +8% 555-4 |
| Fuel tank declared | 63.9 qt · 60.5 L | 77.1 qt · 73.0 L | +21% 555-4 |
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.
Landini 7830 (DT) TL-20 N/F (TL-20 DT/F) sources
- Source: Traktorenlexikon, “Landini 7830 (DT)”
- Source: Traktorenlexikon, “Massey Ferguson MF 168 & MF 168A”
VALMET 555-4 sources
- Source: Traktorenlexikon, “Valmet 555”