Komatsu technologies
Back Back Intelligent Machine Control Hybrid Technology EU Stage IIIB SpaceCab™ Komtrax™ Plus Brakes
Wet multi-disc brakes and fully hydraulic braking system
 Brakes This system provides lower maintenance costs and higher reliability.
Wet disc brakes are fully sealed. Contaminants are kept out,
reducing wear and maintenance. Brakes require no adjustments for
wear, meaning even lower maintenance. The new parking brake is also
an adjustment-free, wet multi-disc for high reliability and long life.

Added reliability is designed into the braking system by the use
of two independent hydraulic circuits. This system provides
hydraulic backup should one of the circuits fail.