9 material differences · fewer than 12
Tractor oneLandini 6830 (DT) TL-21 N/L (TL-21 DT/M)1983–1987No measured PTO figureTractor twoVALMET 505/505-41983–1989No measured PTO figure
Which should you choose?
Read our verdict on the 6830 (DT) TL-21 N/L (TL-21 DT/M) and the 505/505-4 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
9 material differences · 4 fields identical or within 5%, which is not counted as material
| Field | 6830 (DT) TL-21 N/L (TL-21 DT/M) | 505/505-4 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 64.1 hp | 64.1 hp | — |
| Engine declared | Perkins A 4.236 | VALMET TD 33 DS 5 | differs |
| Displacement declared | 3.87 L | 3.30 L | +17% 6830 (DT) TL-21 N/L (TL-21 DT/M) |
| Maximum torque declared | 195 lb·ft · 264 N·m | — | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 18.6 mph · 30 km/h | — |
| Clutch declared | — | Pedal-operated dry LuK single-plate clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 9.8 gpm · 37.1 L/min | 13.9 gpm · 52.7 L/min | +42% 505/505-4 |
| Pressure declared | — | 2,901 psi · 200 bar | — |
| Three-point lift, at the coupling points declared | 4,431 lb · 2,010 kg | 8,699 lb · 3,946 kg | +96% 505/505-4 |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 5,159 lb · 2,340 kg | 7,760 lb · 3,520 kg | +50% 505/505-4 |
| Wheelbase declared | 87.0 in · 2,210 mm | 93.2 in · 2,368 mm | +7% 505/505-4 |
| Length declared | 147.6 in · 3,750 mm | 172.8 in · 4,390 mm | +17% 505/505-4 |
| Width declared | 75.4 in · 1,915 mm | 77.2 in · 1,960 mm | — |
| Ground clearance declared | 15.6 in · 395 mm | 18.3 in · 465 mm | +18% 505/505-4 |
| Turning radius, braked declared | 12.2 ft · 3.73 m | — | — |
| Fuel tank declared | 63.9 qt · 60.5 L | 190.2 qt · 180.0 L | +198% 505/505-4 |
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 6830 (DT) TL-21 N/L (TL-21 DT/M) sources
- Source: Traktorenlexikon, “Landini 6830 (DT)”
- Source: Traktorenlexikon, “Massey Ferguson MF 168 & MF 168A”
VALMET 505/505-4 sources
- Source: Traktorenlexikon, “Valmet 505”