9 material differences · fewer than 12
Tractor oneAGRIFULL A-140 DT Turbo1987–1991No measured PTO figureTractor twoVALMET 84001993–2004No measured PTO figure
Which should you choose?
Read our verdict on the A-140 DT Turbo and the 8400 → 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 · 5 fields identical or within 5%, which is not counted as material
| Field | A-140 DT Turbo | 8400 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 138 hp | 138.1 hp | — |
| Engine declared | FIAT-IVECO 8065.25.000 | Valmet 620 DS | differs |
| Displacement declared | 5.86 L | 6.60 L | +13% 8400 |
| Maximum torque declared | 343 lb·ft · 465 N·m | 384 lb·ft · 520 N·m | +12% 8400 |
| Transmission | |||
| Top speed declared | 18.6–24.9 mph · 30–40 km/h | 18.6–24.9 mph · 30–40 km/h | — |
| Clutch declared | — | Pedal operated dry Fichtel & Sachs single plate clutch | — |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Open centre | — | — |
| Pump flow declared | 13.4 gpm · 50.8 L/min | 19.3 gpm · 73.2 L/min | +44% 8400 |
| Pressure declared | 3,046–3,118 psi · 210–215 bar | 2,031–2,248 psi · 140–155 bar | differs |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 14,991 lb · 6,800 kg | 11,111 lb · 5,040 kg | +35% A-140 DT Turbo |
| Maximum permissible mass declared | — | 19,842 lb · 9,000 kg | — |
| Wheelbase declared | 104.3 in · 2,650 mm | 100.7 in · 2,558 mm | — |
| Length declared | 164.6 in · 4,180 mm | 190.7 in · 4,844 mm | +16% 8400 |
| Width declared | 94.5 in · 2,400 mm | 90.5 in · 2,298 mm | — |
| Ground clearance declared | 17.8 in · 452 mm | 20.1 in · 510 mm | +13% 8400 |
| Turning radius, braked declared | 16.8 ft · 5.12 m | — | — |
| Fuel tank declared | 190.2 qt · 180.0 L | 174.4 qt · 165.0 L | +9% A-140 DT Turbo |
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.
AGRIFULL A-140 DT Turbo sources
- Source: Traktorenlexikon, “Agrifull A-140 Turbo”
- Source: Traktorenlexikon, “Fiatagri 140-90 DT”
VALMET 8400 sources
- Source: Traktorenlexikon, “Valmet 8400”
- Source: Traktorenlexikon, “Massey Ferguson MF 3670”