8 material differences · fewer than 12
Tractor oneDEUTZ-ALLIS 60601985–1988No measured PTO figureTractor twoFiat 65-66 (DT)1985–1991No measured PTO figure
Which should you choose?
Read our verdict on the 6060 and the 65-66 (DT) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
8 material differences · 5 fields identical or within 5%, which is not counted as material
| Field | 6060 | 65-66 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 64.1 hp | 64.1 hp | — |
| Engine declared | ALLIS-CHALMERS 433 T | FIAT-IVECO 8045.06.220 or 320 | differs |
| Displacement declared | 3.29 L | 3.61 L | +10% 65-66 (DT) |
| Maximum torque declared | — | 156 lb·ft · 212 N·m | — |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 18.6–24.9 mph · 30–40 km/h | differs |
| Clutch declared | — | dry VALEO or LuK double clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 19.0 gpm · 71.9 L/min | 8.7 gpm · 32.8 L/min | +119% 6060 |
| Pressure declared | — | 3,046 psi · 210 bar | — |
| Rear PTO speeds declared | 540 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 5,699 lb · 2,585 kg | 5,534 lb · 2,510 kg | — |
| Maximum permissible mass declared | — | 9,259 lb · 4,200 kg | — |
| Wheelbase declared | 93.0 in · 2,362 mm | 90.9 in · 2,310 mm | — |
| Length declared | 146.5 in · 3,721 mm | 148.4 in · 3,770 mm | — |
| Width declared | 68.5 in · 1,740 mm | 75.2 in · 1,910 mm | +10% 65-66 (DT) |
| Ground clearance declared | 20.4 in · 518 mm | 15.7 in · 400 mm | +30% 6060 |
| Turning radius, braked declared | 11.0 ft · 3.34 m | 11.3 ft · 3.45 m | — |
| Fuel tank declared | 127.9 qt · 121.0 L | 77.1 qt · 73.0 L | +66% 6060 |
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-ALLIS 6060 sources
- Source: Traktorenlexikon, “Deutz-Allis 6060”
Fiat 65-66 (DT) sources
- Source: Traktorenlexikon, “Fiat 65-66/65-66 DT”