Three-circuit hydraulic system

The three-circuit hydraulic system for MAN trucks functions when the vehicle is stationary as well as in motion. A motor-dependent auxiliary drive must in any case be available.

The three-circuit hydraulic system provides three independent circuits:

Circuit 1 delivers 50 l/min. of volume flow.

Circuit 2 delivers 35 l/min. of volume flow.

Circuit 3 delivers 20 l/min. of volume flow.

With the three circuits a front-mounted snow plough, a side-mounted plough and a spreader can be operated simultaneously.

For operating sweepers, we recommend a three-circuit hydraulic system with an inbuilt variable capacity pump. Full capacity performance can then be achieved even at low engine speeds.

Besides the standard models described, various other alternatives, for instance allowing the operation of high-pressure water pumps with sprayers, are available.

NB: when ordering the vehicle, the basic MAN model must be equipped with the corresponding accessories code for the auxiliary drive for the motor.