Holding unit for attachment to be joined to tractor, comprising frame controlled by hydraulic system of tractor

摘要

The holding unit for an agricultural attachment (1, 12, 16) is designed as a height adjustable frame (4) with two wheels (3) to be quickly joined to the tractor (8) with a three or four point suspension (6, 7). The unit is controlled by the hydraulic system of the tractor (8) in order to achieve an equal distribution of the weight on both axles (2). A distributing gearbox (9) for joining hydraulic pumps (10) and the PTO (11) of the tractor (8) is also part of the system.