The emergency brake kicks in if you drop the trailer and makes sure that the trailer stops immediately. Technically there is an accumulator that are reloaded every time one puts pressure on the brake pedal of the tractor and when doing so an electrical magnet valve makes sure that the pressure is kept. If the electricity connection is broken the brake kicks in. Certain markets are required by law to have emergency brake.
BIGAB Emergency brake
Art.no 700633
Do you need more information?
Tom Belton International salesman Phone: +44 7860 951485