Abstract: A drive arrangement for all-wheel drive vehicles equipped with two axle groups, wherein the input shafts of the axle transmissions of the two axle groups are located on different sides relative to the axle transmission centers; the axle transmissions have a free space on their transmission casing opposite to the input shaft; and the free space of the axle transmission of the axle belonging to the axle group nearest to the transfer gearbox is aligned with the input shaft of the axle transmission belonging to the axle of the other axle group so that a drive shaft driven by the transfer gearbox can be passed through the free space.

Abstract: An air cooling device is provided for a liquid-cooled internal-combustion engine for use in an armoured vehicle or the like. An air-stream is conveyed by a fan and flows through an external vehicle wall orifice which is covered by an annular-gap grating. To achieve a favorable utilization of space and good accessibility to the fan drive, while maintaining critical operating components secure against external bombardments, the fan and an air guide body are disposed and supported within the annular-gap grating.