7 material differences · fewer than 12
Tractor oneOLIVER 21551970–1972No measured PTO figureTractor twoVOLVO-BM 26501978–1984No measured PTO figure
Which should you choose?
Read our verdict on the 2155 and the 2650 → 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 · 5 fields identical or within 5%, which is not counted as material
| Field | 2155 | 2650 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 141.1 hp | 138 hp | — |
| Engine declared | — | VOLVO-BM TD 60 | — |
| Displacement declared | — | 5.48 L | — |
| Maximum torque declared | — | 358 lb·ft · 485 N·m | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 18.6 mph · 30 km/h | — |
| Clutch declared | Foot-operated dry single-disc clutch | Pedal operated dry multi disc clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Closed centre | — | — |
| Pump flow declared | 20.0 gpm · 75.7 L/min | 12.4 gpm · 47.0 L/min | +61% 2155 |
| Rear PTO speeds declared | 1000 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 12,050 lb · 5,466 kg | 14,551 lb · 6,600 kg | +21% 2650 |
| Wheelbase declared | 104.5 in · 2,654 mm | 107.9 in · 2,740 mm | — |
| Length declared | 168.5 in · 4,280 mm | 177.2 in · 4,500 mm | — |
| Width declared | 95.0 in · 2,413 mm | 91.7 in · 2,330 mm | — |
| Ground clearance declared | 19.0 in · 483 mm | 13.8 in · 350 mm | +38% 2155 |
| Turning radius, braked declared | 10.8 ft · 3.28 m | 15.1 ft · 4.60 m | +40% 2650 |
| Fuel tank declared | 159.6 qt · 151.0 L | 221.9 qt · 210.0 L | +39% 2650 |
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.
OLIVER 2155 sources
Source
- Source: Traktorenlexikon, “Oliver 2155”
VOLVO-BM 2650 sources
Source
- Source: Traktorenlexikon, “Bolinder-Munktell T 2650”