| 摘要 |
Distributor machine, such as, in particular, a pneumatic fertiliser spreader, seed drill and centrifugal fertiliser spreader as well as field sprayers, with at least one supply container and metering members controlled or driven via regulating members, the regulating members being adjustable from the tractor seat via remote-control devices. In order to provide an electrical/electronic drive or electrical/electronic control of the metering members or regulating devices which is appropriate for rough agricultural practice, whilst at all events ensuring that the distributor machine can continue to be used if the electrical/electronic components fail, provision is made for the remote-control device to be uncouplable from the respective regulating members, and, after the uncoupling of the remote-control device, for the regulating members to be adjustable by hand and for the setting of the regulating members then to be capable of being fixed by hand.
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