12 material differences
Tractor oneFiat 420 (DT)1978–1985No measured PTO figureTractor twoSAME 45 DT1992–2003No measured PTO figure
Which should you choose?
Read our verdict on the 420 (DT) and the 45 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 | 420 (DT) | 45 DT | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 41.4 hp | 41.4 hp | — |
| Engine declared | FIAT-IVECO 8035.01.308 | MITSUBISHI K 4 F-DT | differs |
| Displacement declared | 2.34 L | 1.49 L | +57% 420 (DT) |
| Maximum torque declared | 106 lb·ft · 144 N·m | 74 lb·ft · 100.2 N·m | +44% 420 (DT) |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 15.5 mph · 25 km/h | — |
| Clutch declared | pedal-operated, two-stage dry FEREDO double clutch | Pedal operated dry single plate clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic control declared | — | Load sensing | — |
| Pump flow declared | — | 7.9 gpm · 30.0 L/min | — |
| Pressure declared | 2,843 psi · 196 bar | 2,901 psi · 200 bar | — |
| Three-point lift, at the coupling points declared | 2,381 lb · 1,080 kg | 2,646 lb · 1,200 kg | +11% 45 DT |
| Rear PTO speeds declared | 540 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 3,638 lb · 1,650 kg | 2,227 lb · 1,010 kg | +63% 420 (DT) |
| Maximum permissible mass declared | — | 5,291 lb · 2,400 kg | — |
| Wheelbase declared | 74.8 in · 1,900 mm | 66.9 in · 1,700 mm | +12% 420 (DT) |
| Length declared | 113.4 in · 2,880 mm | 119.3 in · 3,030 mm | — |
| Width declared | 65.2–81.1 in · 1,657–2,059 mm | 49.4–65.2 in · 1,255–1,655 mm | differs |
| Ground clearance declared | 17.7 in · 450 mm | 15.0 in · 380 mm | +18% 420 (DT) |
| Turning radius, braked declared | 9.7 ft · 2.95 m | 10.8 ft · 3.30 m | +12% 45 DT |
| Fuel tank declared | 38.0 qt · 36.0 L | 30.6 qt · 29.0 L | +24% 420 (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 420 (DT) sources
Source
- Source: Traktorenlexikon, “Fiat 420/420 DT”
SAME 45 DT sources
Source
- Source: Traktorenlexikon, “SAME Solaris 45”
- Source: Traktorenlexikon, “Lamborghini Runner 450 DT A”