7 material differences · fewer than 12
Tractor oneDeutz-Fahr Agrotron 6.451995–1997No measured PTO figureTractor twoDeutz-Fahr Agrotron M 420from 2010No measured PTO figure
Which should you choose?
We will not advise between these two machines, because they were not built in overlapping years (1995–1997; 2010–2010). 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
7 material differences · 2 fields identical or within 5%, which is not counted as material
| Field | Agrotron 6.45 | Agrotron M 420 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 143.1 hp | — | — |
| Engine declared | Deutz BF6M 1013 E | — | — |
| Displacement declared | 7.15 L | — | — |
| Maximum torque declared | 427 lb·ft · 579 N·m | 486 lb·ft · 659 N·m | +14% Agrotron M 420 |
| Transmission | |||
| Top speed declared | 18.6–31.1 mph · 30–50 km/h | — | — |
| Clutch declared | Electro-hydraulically operated wet ZF multi-disc clutch | — | — |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Open centre | Open centre | — |
| Hydraulic control declared | Load sensing | — | — |
| Pump flow declared | 21.9 gpm · 83.0 L/min | — | — |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000/540E/1000E rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 11,883 lb · 5,390 kg | 11,982 lb · 5,435 kg | — |
| Maximum permissible mass declared | — | 19,842 lb · 9,000 kg | — |
| Wheelbase declared | 108.9 in · 2,767 mm | 95.2 in · 2,419 mm | +14% Agrotron 6.45 |
| Length declared | 184.3 in · 4,680 mm | 171.6 in · 4,359 mm | +7% Agrotron 6.45 |
| Width declared | 79.1 in · 2,008 mm | 100.0 in · 2,540 mm | +26% Agrotron M 420 |
| Ground clearance declared | 22.8 in · 580 mm | 20.5 in · 520 mm | +12% Agrotron 6.45 |
| Turning radius, braked declared | — | 15.3 ft · 4.65 m | — |
| Fuel tank declared | 274.7 qt · 260 L | 190.2 qt · 180 L | +44% Agrotron 6.45 |
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.
Deutz-Fahr Agrotron 6.45 sources
- Source: Traktorenlexikon, “Deutz-Fahr Agrotron 6.45”
- Source: Traktorenlexikon, “Deutz-Fahr Agrotron 120 MK3”
Deutz-Fahr Agrotron M 420 sources
- Source: Traktorenlexikon, “Deutz-Fahr Agrotron M 420”