12 material differences
Tractor oneFiat TN 55 D (DT)1999–2004No measured PTO figureTractor twoLamborghini 554-50 (DT)1993–2004No measured PTO figure
Which should you choose?
Read our verdict on the TN 55 D (DT) and the 554-50 (DT) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
12 material differences · 4 fields identical or within 5%, which is not counted as material
| Field | TN 55 D (DT) | 554-50 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 49.3 hp | 49.3 hp | — |
| Engine declared | New Holland-Iveco 8035.05 B | SAME 1000.3 A-3 | differs |
| Displacement declared | 2.93 L | 3.00 L | — |
| Maximum torque declared | 136 lb·ft · 185 N·m | 124 lb·ft · 168 N·m | +10% TN 55 D (DT) |
| Transmission | |||
| Top speed declared | 18.6–24.9 mph · 30–40 km/h | 18.6–24.9 mph · 30–40 km/h | — |
| Clutch declared | Dry Valeo or LuK double clutch | Pedal operated dry Lamborghini single-disc clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic control declared | — | Load sensing | — |
| Pump flow declared | — | 8.7 gpm · 33.0 L/min | — |
| Pressure declared | 2,466 psi · 170 bar | 2,176 psi · 150 bar | +13% TN 55 D (DT) |
| Three-point lift, at the coupling points declared | 5,886 lb · 2,670 kg | 6,393 lb · 2,900 kg | +9% 554-50 (DT) |
| Rear PTO speeds declared | 540 rpm / 1000 rpm | 540/540E/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 6,636 lb · 3,010 kg | 4,277 lb · 1,940 kg | +55% TN 55 D (DT) |
| Maximum permissible mass declared | 8,818 lb · 4,000 kg | 8,598 lb · 3,900 kg | — |
| Wheelbase declared | 83.9 in · 2,130 mm | 77.8 in · 1,975 mm | +8% TN 55 D (DT) |
| Length declared | 156.7 in · 3,980 mm | 121.5 in · 3,085 mm | +29% TN 55 D (DT) |
| Width declared | 70.6–90.7 in · 1,794–2,305 mm | 64.6–80.3 in · 1,640–2,040 mm | differs |
| Ground clearance declared | 13.0 in · 330 mm | 15.4 in · 390 mm | +18% 554-50 (DT) |
| Turning radius, braked declared | 10.3 ft · 3.15 m | — | — |
| Fuel tank declared | 74.0 qt · 70.0 L | 61.3 qt · 58.0 L | +21% TN 55 D (DT) |
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 TN 55 D (DT) sources
Source
- Source: Traktorenlexikon, “Fiatagri TN55 D”
Lamborghini 554-50 (DT) sources
Source
- Source: Traktorenlexikon, “Lamborghini 554-50 DT A Crono”
- Source: Traktorenlexikon, “SAME Argon 50”