Electronic-hydraulic suspension control

ChassisControl is an electronic suspension control system for hydraulic or pneumatic suspended vehicles. All imaginable functions like adjustment of ride level, level regulation or axle lift are available.
EHLA® and ChassisControl can be combined to an entire axle automation e.g. in mobile cranes, Dutch wide-spread applications or agricultural vehicles.

Widespread from MOBIL ELEKTRONIK

After the EHLA auxiliary systems have been established all over Europe for both retrofitters as well as OEM we now had the opportunity to go for the supreme discipline for the Dutch truck specialists of ESTEPE BV: the widespread.

By extending the wheel-base of the drive tandem to 1800 mm the axle load can be increased from 19 to to 23 to. In order to maintain the manoeuvrability the rear drive axle requires to be steered.

However, it´s not a knuckle-steered axle. In fact the original dual-tired rigid axle is steered by using two lengthways placed steering cylinders. As this configuration does not allow a spring-leaf suspension nor an air-suspension we have developed a sophisticated hydrostatic suspension system.

Features:

EHLA Optimal steering system

  • speed dependent steering behaviour
  • with centering device

Electronic-hydraulic suspension system ChassisControl

  • automatic niveau regulation for different load conditions
  • manual lifting / lowering for roll-on / roll-off containers
  • inclination control / leveling of the chassis
  • suspension lock for a safe stand during dumping operation