7 material differences · fewer than 12
Tractor oneBOLINDER-MUNKTELL BM-201945–1950No measured PTO figureTractor twoBUKH 452 (Super)1960–1967No measured PTO figure
Which should you choose?
Read our verdict on the BM-20 and the 452 (Super) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
7 material differences · 3 fields identical or within 5%, which is not counted as material
| Field | BM-20 | 452 (Super) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 40.5 hp | 41.4 hp | — |
| Engine declared | BOLINDER W-5 | BUKH 3 EV-100 or 3 G 105 | differs |
| Displacement declared | 5.31 L | — | — |
| Transmission | |||
| Top speed declared | 12.4 mph · 20 km/h | 14.3 mph · 23 km/h | +15% 452 (Super) |
| Hydraulics & hitch | |||
| Pump flow declared | — | 8.5 gpm · 32.0 L/min | — |
| Pressure declared | — | 1,711 psi · 118 bar | — |
| Rear PTO speeds declared | 545 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 5,842 lb · 2,650 kg | 5,181 lb · 2,350 kg | +13% BM-20 |
| Wheelbase declared | 70.9 in · 1,800 mm | 87.2 in · 2,215 mm | +23% 452 (Super) |
| Length declared | 128.0 in · 3,250 mm | 133.7 in · 3,395 mm | — |
| Width declared | 68.9 in · 1,750 mm | 70.1 in · 1,780 mm | — |
| Height, over the steering wheel declared | 72.0 in · 1,830 mm | 67.3 in · 1,710 mm | +7% BM-20 |
| Ground clearance declared | — | 16.7 in · 425 mm | — |
| Turning radius, braked declared | — | 10.2 ft · 3.10 m | — |
| Fuel tank declared | 79.3 qt · 75 L | 51.8 qt · 49.0 L | +53% BM-20 |
BOLINDER-MUNKTELL BM-20 sources
Source
- Source: Traktorenlexikon, “Bolinder-Munktell BM 20”
BUKH 452 (Super) sources
Source
- Source: Traktorenlexikon, “Bukh Super 452”