6 material differences · fewer than 12
Tractor oneJ.I. Case Modell-D1939–1953No measured PTO figureTractor twoMASSEY-HARRIS 101 (Super)1938–1942No measured PTO figure
Which should you choose?
We will not advise between these two machines, because their unladen weight differs by more than 25% (104%). 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
6 material differences · 1 fields identical or within 5%, which is not counted as material
| Field | Modell-D | 101 (Super) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 31.6 hp | 31.5 hp | — |
| Engine declared | — | CHRYSLER T 53-503 or T 112-501 | — |
| Transmission | |||
| Top speed declared | 11.0 mph · 17.7 km/h | 18.0 mph · 29 km/h | +64% 101 (Super) |
| Clutch declared | Hand lever operated double disc clutch | Pedal operated dry Borg & Beck single plate clutch type 11" | differs |
| Hydraulics & hitch | |||
| Rear PTO speeds declared | 540 rpm | 530 | differs |
| Weight & dimensions | |||
| Unladen weight declared | 7,004 lb · 3,177 kg | 3,435 lb · 1,558 kg | +104% Modell-D |
| Wheelbase declared | 66.4 in · 1,686 mm | 78.0 in · 1,981 mm | +17% 101 (Super) |
| Length declared | 116.0 in · 2,946 mm | — | — |
| Width declared | 61.5 in · 1,562 mm | — | — |
| Ground clearance declared | 14.0 in · 356 mm | — | — |
| Fuel tank declared | 67.9 qt · 64.3 L | 72.1 qt · 68.2 L | +6% 101 (Super) |
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.
J.I. Case Modell-D sources
- Source: Traktorenlexikon, “Case D”
MASSEY-HARRIS 101 (Super) sources
- Source: Traktorenlexikon, “Massey-Harris Massey-Harris Modell 101 und 101 Super”