10 material differences · fewer than 12
Tractor oneSAME Sirenetta (DT)1971–1972No measured PTO figureTractor twoWARCHALOWSKI-MC CORMICK WT-321968–1970No measured PTO figure
Which should you choose?
We will not advise between these two machines, because they were not built in overlapping years (1971–1972; 1968–1970). 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
10 material differences · 2 fields identical or within 5%, which is not counted as material
| Field | Sirenetta (DT) | WT-32 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 29.6 hp | 29.6 hp | — |
| Engine declared | SAME DA 982 L | INTERNATIONAL HARVESTER BD-144 | differs |
| Displacement declared | 1.81 L | 2.36 L | +30% WT-32 |
| Maximum torque declared | — | 105 lb·ft · 142 N·m | — |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 18.6 mph · 30 km/h | +20% WT-32 |
| Clutch declared | Pedal-operated dry single-disc clutch | Pedal operated dry Fichtel & Sachs single disc clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 2.4 gpm · 9.0 L/min | — | — |
| Rear PTO speeds declared | 540 rpm | 540 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 3,042 lb · 1,380 kg | 3,395 lb · 1,540 kg | +12% WT-32 |
| Wheelbase declared | 67.7 in · 1,720 mm | 77.6 in · 1,970 mm | +15% WT-32 |
| Length declared | 105.5 in · 2,680 mm | 128.3 in · 3,260 mm | +22% WT-32 |
| Width declared | 56.5–80.1 in · 1,435–2,035 mm | 60.2 in · 1,530 mm | differs |
| Ground clearance declared | 13.8 in · 350 mm | 15.6 in · 395 mm | +13% WT-32 |
| Turning radius, braked declared | — | 7.9 ft · 2.40 m | — |
| Fuel tank declared | 31.7 qt · 30.0 L | 38.0 qt · 36.0 L | +20% WT-32 |
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.
SAME Sirenetta (DT) sources
- Source: Traktorenlexikon, “SAME Sirenetta”
WARCHALOWSKI-MC CORMICK WT-32 sources
- Source: Traktorenlexikon, “Warchalowski WT 32”
- Source: Traktorenlexikon, “McCormick B-250”