LUDV hydraulic System, high power and smooth performance

The LUDV hydraulic system from Bosch Rexroth for Wacker Neuson is the most technologically advanced system for compact excavators available today, and has a fuel efficiency saving of approximately 8%. That equals an 8% saving in fuel costs per year.

LUDV technology assigns the individual functions of the excavator a different flow and pressure dependant on the load of the function.  It works basis of a closed system differing greatly from a more traditional compact excavator system.  Traditional compact excavators use an open system, diverting partial flow back to tank causing heat build up and inefficiencies.  

The LUDV system functions perfectly with a single bent axis pump further increasing efficiency and response times.