8 material differences · fewer than 12
Tractor oneLandini R-6860 (DT) TL-21 N/K (TL-21 DT/K)1988–2000No measured PTO figureTractor twoURSUS 4514from 1988No measured PTO figure
Which should you choose?
We will not advise between these two machines, because their unladen weight differs by more than 25% (32%); the drive differs (Two-wheel or four-wheel drive; 4WD). 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
8 material differences · 5 fields identical or within 5%, which is not counted as material
| Field | R-6860 (DT) TL-21 N/K (TL-21 DT/K) | 4514 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 64.1 hp | 64 hp | — |
| Engine declared | Perkins LD 4.236 | Ursus 4390 | differs |
| Displacement declared | 3.87 L | 3.87 L | — |
| Maximum torque declared | 181 lb·ft · 246 N·m | 184 lb·ft · 250 N·m | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 21.7 mph · 35 km/h | +17% 4514 |
| Clutch declared | Dry, air-cooled LuK double clutch | Dual clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic control declared | — | Constant flow | — |
| Pump flow declared | 10.1 gpm · 38.4 L/min | 8.9 gpm · 33.8 L/min | +14% R-6860 (DT) TL-21 N/K (TL-21 DT/K) |
| Pressure declared | 2,756 psi · 190 bar | — | — |
| Rear PTO speeds declared | 540/1000 rpm | 540 rpm / 1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 5,490 lb · 2,490 kg | 7,231 lb · 3,280 kg | +32% 4514 |
| Wheelbase declared | 88.5 in · 2,249 mm | 90.6 in · 2,300 mm | — |
| Length declared | 143.7 in · 3,650 mm | 154.9 in · 3,935 mm | +8% 4514 |
| Width declared | 75.4 in · 1,915 mm | 78.3 in · 1,990 mm | — |
| Ground clearance declared | 19.1 in · 485 mm | — | — |
| Turning radius, braked declared | 12.6 ft · 3.83 m | — | — |
| Fuel tank declared | 90.9 qt · 86.0 L | 84.5 qt · 80 L | +8% R-6860 (DT) TL-21 N/K (TL-21 DT/K) |
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-6860 (DT) TL-21 N/K (TL-21 DT/K) sources
- Source: Traktorenlexikon, “Landini 6860”
- Source: Traktorenlexikon, “Massey Ferguson MF 373”
URSUS 4514 sources
- Source: Traktorenlexikon, “Ursus 4514”