| 摘要 |
A soil-cultivating unit comprises an undercarriage. An engine and a reducer, connected therewith, on an output shaft of which soil-cultivating active implements are arranged, are mounted thereon. On the undercarriage, behind of the reducer, a cramp-iron, on which two vertical supporting elements (ploughshare) are fixed, is disposed in such a manner as to allow moving in the horizontal plane arranged at the same distance from the longitudinal axis of the soil-cultivating unit. |
