ZF are perhaps the principal transmission manufacturer to the European bus, coach and truck markets with a vast range of automatic transmissions and manual gearboxes; their Ecomat range being offered by just about every vehicle producer.

The latest Ecomat transmissions require the interfacing of the engine control unit and the gearbox control unit via a C.A.N data link in order to achieve optimum levels of performance, fuel economy and emissions.

To facilitate effective diagnoses and fault memory retrieval, Queensbridge uses the appropriate ZF test equipment, together with a custom designed and developed test box which enables the transmission to be tested in service independantly of the units control system.

All ZF transmissions fully rebuilt by Queensbridge use original maker parts and carry a full warranty. As with all units a 'supply and fit' service is also available.

Axles & Differentials

Gearbox & Transmission

Rebuild Procedure

Airport Services

Rail  Services