This category includes various designs ranging from simple flat bars welded onto a rivet rod to constructions in 2- to 6-row sugar beet harvesters. The BR type is mainly used on sieve rod belts in sugar beet harvesters.
The basic construction is a tube which is mounted with oversize over two half rods. The driver version is mounted on this. The two half rods and the support rod are usually supplied in thermally hardened design. The metal bends and fingers can be welded onto the tube in any desired length, diameter and shape.
The BR type driver is available in two basic types:
BR 75 type
continuous tube with central clamping pin to prevent lateral displacement.
BR 77 Type
split tube fixed in the middle with a bolt.
The two half bars and the support bar can be rubberized to reduce the play between the bars, damp the tube and reduce the wear of the metal parts. All our types of drivers can be found in our catalogue.