7 material differences · fewer than 12
Tractor oneJohn Deere 820 Diesel1956–1958No measured PTO figureTractor twoLamborghini R-470 (DT)1969–1972No measured PTO figure
Which should you choose?
Read our verdict on the 820 Diesel and the R-470 (DT) → 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 · 2 fields identical or within 5%, which is not counted as material
| Field | 820 Diesel | R-470 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 68.0 hp | 69.1 hp | — |
| Engine declared | — | LAMBORGHINI FL-1104 | — |
| Displacement declared | — | 4.16 L | — |
| Transmission | |||
| Top speed declared | 12.4 mph · 20 km/h | 15.5 mph · 25 km/h | +25% R-470 (DT) |
| Clutch declared | — | Pedal-operated dry WALTERSCHEID double clutch type DH 295/280 | — |
| Hydraulics & hitch | |||
| Pump flow declared | 8.9 gpm · 33.7 L/min | 6.4 gpm · 24.2 L/min | +39% 820 Diesel |
| Rear PTO speeds declared | 536 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 7,851 lb · 3,561 kg | 5,842 lb · 2,650 kg | +34% 820 Diesel |
| Wheelbase declared | 85.2 in · 2,165 mm | 89.0 in · 2,260 mm | — |
| Length declared | 142.8 in · 3,626 mm | 135.4 in · 3,440 mm | +5% 820 Diesel |
| Width declared | 79.5 in · 2,019 mm | 74.0 in · 1,880 mm | +7% 820 Diesel |
| Turning radius, braked declared | 15.5 ft · 4.72 m | 11.8 ft · 3.60 m | +31% 820 Diesel |
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.
John Deere 820 Diesel sources
- Source: Traktorenlexikon, “John Deere Modell 820 Diesel”
Lamborghini R-470 (DT) sources
- Source: Traktorenlexikon, “Lamborghini R 470 (DT)”