Chassis
The chassis combines:
- A structural underframe
- Engine and radiator
- Gearbox and transmission
- Wheels, axles and suspension
- Dashboard and steering wheel and driver's seat
Chassis will often be built as complete units, up to the point of being drive-able around the factory, or on the public highway to a nearby bodybuilder. The chassis can be front-engined, mid-engined, or rear-engined. Most chassis will mount the radiator at the front, irrespective of engine position, for more efficient cooling.
Chassis products will often be available in different standard lengths, even produced in articulated variants, and often be used for both bus and coach bodywork, such as the Volvo B10M. The same chassis may even be used for single- or double-decker bus bodywork. Chassis builders may also offer different options for gearbox and engine suppliers. Chassis may also be built in multiple axle configuration.
Read more about this topic: Bus Manufacturing