12 material differences
Tractor oneFiat PRIMO 60-66 DT/Turbo1988–1992No measured PTO figureTractor twoJohn Deere 2550 (A)1983–1986No measured PTO figure
Which should you choose?
Read our verdict on the PRIMO 60-66 DT/Turbo and the 2550 (A) → 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 · 1 fields identical or within 5%, which is not counted as material
| Field | PRIMO 60-66 DT/Turbo | 2550 (A) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 65.2 hp | 65.2 hp | — |
| Engine declared | FIAT-IVECO 8035.05 Turbo | — | — |
| Displacement declared | 2.93 L | — | — |
| Maximum torque declared | 147 lb·ft · 199 N·m | — | — |
| Transmission | |||
| Top speed declared | 18.6–24.9 mph · 30–40 km/h | 18.6 mph · 30 km/h | differs |
| Clutch declared | Dry Valeo or LuK double clutch | pedal-operated dry single-disc clutch as driving clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | — | Closed centre | — |
| Pump flow declared | 8.7 gpm · 32.8 L/min | 13.0 gpm · 49.2 L/min | +50% 2550 (A) |
| Rear PTO speeds declared | 540/1000 rpm | 540 rpm / 1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 6,437 lb · 2,920 kg | 7,628 lb · 3,460 kg | +18% 2550 (A) |
| Maximum permissible mass declared | 9,259 lb · 4,200 kg | 10,582 lb · 4,800 kg | +14% 2550 (A) |
| Wheelbase declared | 84.6 in · 2,148 mm | 89.2 in · 2,266 mm | +5% 2550 (A) |
| Length declared | 143.7 in · 3,650 mm | 133.1 in · 3,380 mm | +8% PRIMO 60-66 DT/Turbo |
| Width declared | 75.2–92.5 in · 1,910–2,350 mm | 79.9 in · 2,029 mm | differs |
| Ground clearance declared | 15.0 in · 380 mm | 24.4 in · 620 mm | +63% 2550 (A) |
| Turning radius, braked declared | 13.5 ft · 4.10 m | 11.2 ft · 3.40 m | +21% PRIMO 60-66 DT/Turbo |
| Fuel tank declared | 77.1 qt · 73.0 L | 95.9 qt · 90.8 L | +24% 2550 (A) |
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 PRIMO 60-66 DT/Turbo sources
- Source: Traktorenlexikon, “Fiat 60-66 Turbo/60-66 DT Turbo”
John Deere 2550 (A) sources
- Source: Traktorenlexikon, “John Deere 2550”