6 material differences · fewer than 12
Tractor oneLandini R-6500 (DT)1973–1983No measured PTO figureTractor twoRenault 651-4 (S)1972–1987No measured PTO figure
Which should you choose?
Read our verdict on the R-6500 (DT) and the 651-4 (S) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
6 material differences · 6 fields identical or within 5%, which is not counted as material
| Field | R-6500 (DT) | 651-4 (S) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 64.1 hp | 64.1 hp | — |
| Engine declared | Perkins A 4.236 | MWM D 227-4 | differs |
| Displacement declared | 3.87 L | 3.77 L | — |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 15.5 mph · 25 km/h | — |
| Clutch declared | Dry LUK double clutch | dry LuK double clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | — | 6.9 gpm · 26.0 L/min | — |
| Pressure declared | — | 2,321 psi · 160 bar | — |
| Three-point lift, at the coupling points declared | 5,842 lb · 2,650 kg | 4,938 lb · 2,240 kg | +18% R-6500 (DT) |
| Rear PTO speeds declared | 540/1000 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 4,872 lb · 2,210 kg | 6,508 lb · 2,952 kg | +34% 651-4 (S) |
| Wheelbase declared | 87.0 in · 2,210 mm | 87.8 in · 2,231 mm | — |
| Length declared | 142.5 in · 3,620 mm | 149.8 in · 3,806 mm | — |
| Width declared | 70.1 in · 1,780 mm | 73.2–89.0 in · 1,860–2,260 mm | differs |
| Ground clearance declared | — | 14.2 in · 360 mm | — |
| Turning radius, braked declared | 10.9 ft · 3.31 m | — | — |
| Fuel tank declared | 64.5 qt · 61.0 L | 68.7 qt · 65.0 L | +7% 651-4 (S) |
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.
Landini R-6500 (DT) sources
- Source: Traktorenlexikon, “Landini 6500”
- Source: Traktorenlexikon, “Massey Ferguson MF 168 & MF 168A”
Renault 651-4 (S) sources
- Source: Traktorenlexikon, “Renault 651-4 R7464”
- Source: Traktorenlexikon, “Renault 651 R7461”