12 material differences
Tractor oneFiat 45-66 (DT)1992–1996No measured PTO figureTractor twoZETOR 3321/3341 Super1997–2004No measured PTO figure
Which should you choose?
We will not advise between these two machines, because their unladen weight differs by more than 25% (55%); they were not built in overlapping years (1992–1996; 1997–2004). The figures below are side by side so you can judge them yourself; each says whether it was measured, claimed or declared by its source.
Field by field
12 material differences · 3 fields identical or within 5%, which is not counted as material
| Field | 45-66 (DT) | 3321/3341 Super | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 44.4 hp | 44.4 hp | — |
| Engine declared | Fiat 8035.06 | ZETOR Z-5202 | differs |
| Displacement declared | 2.71 L | 2.70 L | — |
| Maximum torque declared | 107 lb·ft · 144.6 N·m | 111 lb·ft · 150 N·m | — |
| Transmission | |||
| Top speed declared | 18.6–24.9 mph · 30–40 km/h | 15.5–18.6 mph · 25–30 km/h | differs |
| Hydraulics & hitch | |||
| Hydraulic control declared | — | Constant flow | — |
| Pump flow declared | 9.1 gpm · 34.5 L/min | 11.1 gpm · 42.2 L/min | +22% 3321/3341 Super |
| Pressure declared | 3,118 psi · 215 bar | 1,740 psi · 120 bar | +79% 45-66 (DT) |
| Rear PTO speeds declared | 540 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 4,321 lb · 1,960 kg | 6,713 lb · 3,045 kg | +55% 3321/3341 Super |
| Wheelbase declared | 78.7 in · 1,999 mm | 83.6 in · 2,123 mm | +6% 3321/3341 Super |
| Length declared | 127.6 in · 3,240 mm | 145.1 in · 3,686 mm | +14% 3321/3341 Super |
| Width declared | 60.6–84.3 in · 1,540–2,140 mm | 74.8 in · 1,900 mm | differs |
| Height, over the cab declared | 89.4 in · 2,270 mm | 103.3 in · 2,625 mm | +16% 3321/3341 Super |
| Ground clearance declared | 14.8 in · 375 mm | 19.3 in · 490 mm | +31% 3321/3341 Super |
| Turning radius, braked declared | — | 11.6 ft · 3.55 m | — |
| Fuel tank declared | 44.4 qt · 42.0 L | 126.8 qt · 120.0 L | +186% 3321/3341 Super |
Fiat 45-66 (DT) sources
Source
- Source: Traktorenlexikon, “Fiatagri 45-66S/45-66 DTS”
ZETOR 3321/3341 Super sources
Source
- Source: Traktorenlexikon, “Zetor 3321/3341”