Broad application areas

Construction machinery

Various excavator types and a wide range of road construction applications

Construction machinery
Forestry machinery

Various timber processing applications

Forestry machinery
Municipal equipment

Refuse collection vehicles, carriers and winter services

Municipal equipment
Agricultural machinery

Self-propelled and towed machines

Agricultural machinery

Flexible mounting

Sehr flexible Blockkonfiguration
Highly flexible block configuration

The individual modules can be combined and exchanged quickly and easily.

Screw-in-screw principle

The modules are bolted together individually. This allows modules to be removed from the block separately.

Schraube-in-Schraube-Prinzip

Technical documentation

 

General information

The MSS block configuration is based on various modules using Bucher Hydraulics’ proven valve program. For instance, modules with WK43 4/3 spool valve cartridges, size 5, provide flexible and reliable control of the actuator’s movements. Depending on the requirements, directional, pressure, flow, and check valves can be integrated into the modules.
 Various special modules with different functional characteristics are available, and the modules can be customized to meet customer-specific requirements.
 The modules are assembled using the screw-in-screw principle, which allows a high degree of adaptability for the block: Since each module is only bolted to its neighboring modules, individual blocks can be removed, replaced, or added with minimal effort.
Example modular block configuration
Item Designation
1 Spacer sleeve
2 Inlet module with pressure relief and bypass function
3 4/3 directional valve module with integrated load-holding valves
4 4/2 directional valve module
5 Pressure control valve module
6 4/3 directional valve module
7 3/2 directional valve module
8 Mounting screws (each module screwed on separately)
9 Mounting bracket