Roadless 115/120
Roadless had marketed the advantages of smaller front wheels, such as better maneuverability, to differentiate itself from the County. However, in the summer of 1968, it introduced the Roadless 115, which had equal front and rear wheels. The weak GMC front axles had now been abandoned, as Roadless had developed its own front axle, which had more durable hub gears, better ground clearance, and the ability to disengage the four-wheel drive. The axle also had a differential lock, which was rare at the time. The steering was hydrostatic, unlike the smaller Roadless models.
The Roadless 115 had a 6.2-liter 104-horsepower Ford 2714E industrial engine. In 1971, the 114hp Roadless 120 was introduced alongside. The clutch had a 13” ceramic disc.
From September 1970, Roadlesses sold in the UK were fitted with the Duncan safety cab and later the 83dB Duncan Supercab was available.
| Model | Roadless Ploughmaster 115 | Roadless Ploughmaster 120 |
|---|---|---|
| Marka | Roadless | Roadless |
| Model sprzedawany w Finlandii | Nie | Nie |
| Lata | 1968-75 | 1971-75 |
| Pierwszy rok sprzedaży | 1968 | 1971 |
| Ostatni rok sprzedaży | 1975 | 1975 |
| Typ silnika | 2714E | 2715E |
| Liczba cylindrów/Turbo/intercooler. | 6 | 6 |
| Pojemność skokowa cm3 | 6220 cm³ | 6220 cm³ |
| Pojemność skokowa cylindra x długość skoku mm | 107,2x114,9 mm | 107,2x114,9 mm |
| Moc znamionowa KM/obr. DIN | 104/2100 hp DIN/rpm | 114/? hp DIN/rpm |
| Moment obrotowy Nm/obr. DIN | 352/? Nm/rpm DIN | 380/? Nm/rpm DIN |
| Liczba biegów | 8+2 | 8+2 |
| Prędkości znamionowe | 2,9-30,8 | 2,9-30,8 |
| Wydajność hydrauliki l/min | 22.7 l/min | 22.7 l/min |
| Ciśnienie hydrauliki bar | 176 bar | 176 bar |
| Hydraulika tylnej osi | mech. | mech. |
| Siła podnoszenia kg | 2721 kg | 2721 kg |
| Moc wyjściowa | 540 | 540 |
| Hamulce | wet disc | wet disc |
| Układ kierowniczy | hydrost. | hydrost. |
| Średnica zawracania m napęd na cztery koła | 11,44 | 11,44 |
| Opony przednie do napędu 4x4 | 13.6/12-38 | 13.6/12-38 |
| Opony terenowe do napędu na cztery koła | 13.6/12-38 | 13.6/12-38 |
| Masa kg napęd na cztery koła | 4680 kg | 4680 kg |
| Wysokość cm | 247 cm | 247 cm |
| Długość cm (napęd tylny/ na cztery koła) | 427 cm | 427 cm |
| Rozstaw osi cm (napęd tylni/napęd na cztery koła) | 193 cm | 193 cm |
| Zbiornik paliwa l | 68 (186) l | 68 (186) l |
| Blokada wału przekaźnikowego | differential lock with cogs | differential lock with cogs |
| Moc znamionowa KM/obr. SAE | - | 120/? hp SAE/rpm |
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