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                                                                                                                                        High power density and reliability in all weather conditions have always been important
                                                                                                                                        requirements for the use in the mobile sector. In order to carry out heavy work with large

                                                                                                                                        machines efficiently and yet also precisely, hydraulics that are well-adapted to the ma-

                                                                                                                                        chine are required. Precise proportional technology with the corresponding electronics
                                                                                                                                        and software is the key to this.

                     We want to inspire our customers around the world with                                                           Components for the mobile sector meet a broad spectrum of   …designed to ensure high power density and robustness
               high-quality products and get engaged as a valuable partner in the                                                     requirements. In addition to being suitable for all weather con-
                                                                                                                                      ditions, they must have a high power density and show a high

                      development of technically demanding hydraulic systems.                                                         robustness against external influences. Depending on the re-
                                                                                                                                      quirements, explosion protection and/or corrosion protection
                                                                                                                                      executions of the valves are also available. The quality of the
                                                                                                                                      valves and electronics generally becomes apparent once they
                                                                                                                                      are used on a daily basis in mobile devices and machinery,

                                   Hansruedi Wandfluh and Matthias Wandfl uh                                                            where  shocks,  vibrations  and  high  temperature  fluctuations

                                                                                                                                      are a part of everyday operations. The focus at Wandfluh is on

                                                                                                                                      these factors, when developing valves and electronics for the
                                                                                                                                      mobile sector. The specific design of hydraulic components

                                                                                                                                      has lead to a significant increase of the reliability and availa-      MOBILE

                                                                                                                                      bility of a mobile machine in numerous projects.

                                                                                                                                      APPLICATION EXAMPLES                               CHARACTERISTICS
                                                                                                                                      •  Brake systems and couplings                     •  High volume flows

                                                                                                                                      •  Port crane control                              •  Sensitive control characteristics
                                                                                                                                      •  Construction machinery                          •  Low hysteresis
                                                                                                                                      •  Forestry machinery                              •  Low weight
                                                                                                                                      •  Salt spreader vehicles                          •  Robust construction

                                                                                                                                      •  Fan drives                                      •  Secure against vibrations and other external influences

                                                                                                                                      •  Machinery with lifting functions (forklift truck, lifting plat-  •  Hydraulically efficient valve technology

                                                                                                                                        form, etc.)                                      •  Smart control by means of electronics developed
                                                                                                                                                                                             in-house via a bus system
                                                                                                                                                                                         •  Corrosion protection valves (up to stainless steel)
                                                                                                                                                                                         •  Explosion protection valves including electronics

                                                                                                                                                                                         •  Individual customer-specific adaptations
                                                                                                                                                                                         •  Worldwide customer service
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