The leading pair of driving wheels of the Class NG 15 have a limited amount of sideplay and are linked to the leading pony truck, while the axle of the leading driving wheels still remain parallel to the other three driving axles at all times.
The leading pair of driving wheels of the Class NG 15 have a limited amount of sideplay. The leading pair of driving wheels of the Class NG 15 are linked to the leading pony truck. The axle of the leading driving wheels still remain parallel to the other three driving axles at all times.