10 material differences · fewer than 12
Tractor oneEicher 31051977–1982No measured PTO figureTractor twoInternational Harvester Hydro 1861976–1981No measured PTO figure
Which should you choose?
Read our verdict on the 3105 and the Hydro 186 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
10 material differences · 4 fields identical or within 5%, which is not counted as material
| Field | 3105 | Hydro 186 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 103 hp | 105 hp | — |
| Engine declared | Eicher EDK 6-4 (ab 1983: EDL 6) | INTERNATIONAL HARVESTER D-436 | differs |
| Displacement declared | 5.89 L | 7.14 L | +21% Hydro 186 |
| Maximum torque declared | 254 lb·ft · 345 N·m | 315 lb·ft · 427 N·m | +24% Hydro 186 |
| Transmission | |||
| Top speed declared | 19.3 mph · 31.14 km/h | 18.6 mph · 30 km/h | — |
| Clutch declared | Single-plate dry clutch with centrifugal cooling | Pedal-operated Dyna-Life clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | — | 12.0 gpm · 45.4 L/min | — |
| Pressure declared | 2,538 psi · 175 bar | — | — |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 10,538–11,244 lb · 4,780–5,100 kg | 13,135 lb · 5,958 kg | differs |
| Maximum permissible mass declared | 14,330 lb · 6,500 kg | — | — |
| Wheelbase declared | 107.5–109.3 in · 2,730–2,775 mm | 104.8 in · 2,662 mm | — |
| Length declared | 174.8–179.9 in · 4,440–4,570 mm | 167.0 in · 4,242 mm | differs |
| Width declared | 90.9 in · 2,310 mm | 102.0 in · 2,591 mm | +12% Hydro 186 |
| Ground clearance declared | 17.5–18.1 in · 445–460 mm | 13.0 in · 330 mm | differs |
| Turning radius, braked declared | 17.3 ft · 5.27 m | 11.7 ft · 3.58 m | +47% 3105 |
| Fuel tank declared | 262.1 qt · 248 L | 200.0 qt · 189.3 L | +31% 3105 |
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.
Eicher 3105 sources
- Source: Traktorenlexikon, “Eicher 3105”
International Harvester Hydro 186 sources
- Source: Traktorenlexikon, “IHC Hydro 186”
- Source: Traktorenlexikon, “IHC Hydro 100”