Motorcycle for driving in e.g. marshy area, has controller controlling drive unit of hydraulic pump with control signal such that rotation of front wheel is adapted to current measured degree of deviation of front wheel alignment

摘要

The motorcycle has a drive assembly with a drive motor (1) that drives a hydraulic pump (2), where the pump exhibits a constant delivery rate. A direction sensor is provided at a steering device, where the sensor measures the degree of a deviation of a front wheel (14) alignment from a neutral straight drive position during a turn drive and produces a control signal. A controller controls a drive unit of the hydraulic pump with the help of the signal in such a manner that the rotation of the front wheel is adapted to the current measured degree of deviation of the front wheel alignment.