8 material differences · fewer than 12
Tractor oneDeutz-Fahr DX 3.701984–1989No measured PTO figureTractor twoInternational Harvester Hydro 701973–1976No measured PTO figure
Which should you choose?
Read our verdict on the DX 3.70 and the Hydro 70 → 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 · 3 fields identical or within 5%, which is not counted as material
| Field | DX 3.70 | Hydro 70 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 69.1 hp | 69.1 hp | — |
| Engine declared | KHD F4L 912 | INTERNATIONAL HARVESTER C-291 | differs |
| Displacement declared | 3.77 L | — | — |
| Maximum torque declared | 173 lb·ft · 234 N·m | — | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 21.1 mph · 34 km/h | +13% Hydro 70 |
| Clutch declared | independent dry double clutch | Pedal operated ceramic clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | — | 12.0 gpm · 45.5 L/min | — |
| Pressure declared | 3,481 psi · 240 bar | — | — |
| Rear PTO speeds declared | 540/1000 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 6,923 lb · 3,140 kg | 8,439 lb · 3,828 kg | +22% Hydro 70 |
| Maximum permissible mass declared | 11,023 lb · 5,000 kg | — | — |
| Wheelbase declared | 91.6 in · 2,327 mm | 103.0 in · 2,616 mm | +12% Hydro 70 |
| Length declared | 153.9 in · 3,910 mm | 161.0 in · 4,089 mm | — |
| Width declared | 84.2 in · 2,138 mm | 87.0 in · 2,210 mm | — |
| Ground clearance declared | 18.0 in · 457 mm | 21.0 in · 533 mm | +17% Hydro 70 |
| Turning radius, braked declared | — | 12.0 ft · 3.66 m | — |
| Fuel tank declared | 100.4 qt · 95 L | 123.9 qt · 117.3 L | +23% Hydro 70 |
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 DX 3.70 sources
- Source: Traktorenlexikon, “Deutz-Fahr DX 3.70”
- Source: Traktorenlexikon, “Deutz D 6006”
International Harvester Hydro 70 sources
- Source: Traktorenlexikon, “IHC Hydro 70”
- Source: Traktorenlexikon, “Farmall Farmall 756”