A trailer-mounted animal mixing feed trailer (F) has a chassis (9) mounted mixing chamber (1a, 1b) with powered (A) upright helical mixer blades (3a, 3b) and a side-discharge (7a), where the trailer especially has an electronically controlled and programmable weighing system with an automatic computer control (C, U) switching as required between a mechanical and electrical drive (A). A trailer-mounted animal mixing feed trailer (F) has a chassis (9) mounted mixing chamber (1a, 1b) with powered (A) upright helical mixer blades (3a, 3b) and a side-discharge (7a), where the trailer especially has an electronically controlled and programmable weighing system with an automatic computer control (C, U) switching as required between a mechanical and electrical drive (A). The trailer drive system has a mechanical power take-off (Z) drive system from e.g. a tractor, and a power system for an electric motor (E1, M). When under electrical power, the weighing system (W) is automatically controlled in conjunction with time measurement or external demand-regulated sensors/receivers. The mechanical and electrical drive systems are engaged or disengaged by a clutch.
展开▼
