Adaptive Cab Suspension

we are engaged in manufacturing and supplying of Adaptive Cab Suspension in Satara, Maharashtra, India. The standard version of the system includes two friction-optimised, double-acting suspension cylinders with integrated hydro-pneumatic accumulators and integrated proportional damping valve on one side, a level valve, an angle sensor and a controller. Thanks to the cross-connection of the cylinder, an improved body roll control is achieved with a consistent behaviour during synchronous vertical vibration. The rigidity of the damping is determined by the dimensioning of the hydro-pneumatic accumulator. The LS levelling valve regulates the level of the deviation from the central position outwards and can be run as a stand-alone or as a blocking valve plate.

The suspension/damping is determined by the slider position of the 4/2-way proportional damping valve. The vibrations of the cab against the chassis are detected by means of an angle sensor, and processed in the controller as a state signal. The adaptive cab suspension is characterised by a continuous adaptation of its damping to the current state of vibration according to the set damping strategy. By connecting the system to the vehicle control and collecting other signals, it is also possible to optimise the system performance in terms of faster response to load changes and pitching movements when braking.