8 material differences · fewer than 12
Tractor oneBOLINDER-MUNKTELL 350 Boxer1959–1967No measured PTO figureTractor twoJ.I. Case 511-B1958–1960No measured PTO figure
Which should you choose?
Read our verdict on the 350 Boxer and the 511-B → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
8 material differences · 3 fields identical or within 5%, which is not counted as material
| Field | 350 Boxer | 511-B | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 51.2 hp | 44.4 hp | +15% 350 Boxer |
| Engine declared | BOLINDER-MUNKTELL 1113 TR | CASE 164 | differs |
| Displacement declared | 3.78 L | 2.70 L | +40% 350 Boxer |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 12.4–18.6 mph · 20–30 km/h | differs |
| Clutch declared | Pedal operated dry single-plate clutch | pedal-operated CASE single-plate clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 10.1 gpm · 38.3 L/min | 3.0 gpm · 11.4 L/min | +236% 350 Boxer |
| Rear PTO speeds declared | 540 rpm | 540 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 6,316 lb · 2,865 kg | 4,720 lb · 2,141 kg | +34% 350 Boxer |
| Wheelbase declared | 90.7 in · 2,305 mm | 87.0 in · 2,210 mm | — |
| Length declared | 140.6 in · 3,570 mm | 138.0 in · 3,505 mm | — |
| Width declared | 69.7 in · 1,770 mm | 80.7 in · 2,051 mm | +16% 511-B |
| Ground clearance declared | 19.3 in · 490 mm | — | — |
| Turning radius, braked declared | 12.1 ft · 3.70 m | — | — |
| Fuel tank declared | 68.7 qt · 65.0 L | 55.2 qt · 52.2 L | +25% 350 Boxer |
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.
BOLINDER-MUNKTELL 350 Boxer sources
- Source: Traktorenlexikon, “Bolinder-Munktell BM 350 Boxer”
J.I. Case 511-B sources
- Source: Traktorenlexikon, “Case 511-B”