Special Vehicles
Control Unit with system
Special vehicles are used in a wide range of applications. Accordingly, the requirements for the used hydraulics vary. In the area of road vehicles a higher level of safety (SIL, Safety Integral Level) is required. Thomas is constantly meeting these safety requirements through new product developments. One example of this process is the development of the Electrohydraulic Actuator (EHA), which meets these target requirements with a redundant sensor system and an independent electronic control unit.

Products at a glance
Safety is the key here. The ATEX-IECEx valves, based on the technology of the PPCD04-PPRVs, fulfill the requirements in the mining, …
Applications | Directional spool valves, Hydraulic variable displacement pumps |
Strategic Fields | Construction Machinery, Special Vehicles, Material Handling |
Technology | ATEX |
The on-/off switching valves from Thomas convince with their high flow capacity and low leakage. Their fast switching performance …
Applications | Directional spool valves, Hydraulic variable displacement pumps |
Strategic Fields | Construction Machinery, Agricultural Machinery, Forestry Machinery, Material Handling, Special Vehicles |
Technology | Electrohydraulic valves |
The on-/off switching valves from Thomas convince with their high flow capacity and low leakage. Their fast switching performance …
Applications | Directional spool valves, Hydraulic variable displacement pumps |
Strategic Fields | Construction Machinery, Agricultural Machinery, Forestry Machinery, Material Handling, Special Vehicles |
Technology | Electrohydraulic valves |
The on-/off switching valves from Thomas convince with their high flow capacity and low leakage. Their fast switching performance …
Applications | Directional spool valves, Hydraulic variable displacement pumps |
Strategic Fields | Construction Machinery, Agricultural Machinery, Forestry Machinery, Material Handling, Special Vehicles |
Technology | Electrohydraulic valves |
The EHA is a highly integrated system initially developed by Thomas to meet the demanding requirements of communal vehicles, …
Applications | Directional spool valves |
Strategic Fields | Construction Machinery, Agricultural Machinery, Forestry Machinery, Material Handling, Special Vehicles |
Technology | Electrohydraulic valves |
With the Thomas EMA, customers from the Off Highway branch can pre-control their main stages electromechanically instead of …
Applications | Directional spool valves |
Strategic Fields | Construction Machinery, Agricultural Machinery, Forestry Machinery, Material Handling, Special Vehicles |
Technology | Mechatronic systems |
Low hysteresis, high repeatability, and low leakage guarantee reliability and accuracy. In addition, our proportional pressure …
Applications | Directional spool valves, Hydraulic variable displacement pumps |
Strategic Fields | Construction Machinery, Agricultural Machinery, Forestry Machinery, Material Handling, Special Vehicles |
Technology | Electrohydraulic valves |
This valve is used in the area of fan control. With the help of increasing current flow, the pressure in the system can be reduced …
Applications | |
Strategic Fields | Construction Machinery, Special Vehicles, Material Handling |
Technology | IPRV |
Low hysteresis, high repeatability, and low leakage guarantee reliability and accuracy. In addition, our proportional pressure …
Applications | Directional spool valves, Hydraulic variable displacement pumps |
Strategic Fields | Construction Machinery, Agricultural Machinery, Forestry Machinery, Material Handling, Special Vehicles |
Technology | Electrohydraulic valves |
Low hysteresis, high repeatability, and low leakage guarantee reliability and accuracy. In addition, our proportional pressure …
Applications | Directional spool valves, Hydraulic variable displacement pumps |
Strategic Fields | Construction Machinery, Agricultural Machinery, Forestry Machinery, Material Handling, Special Vehicles |
Technology | Electrohydraulic valves |
Low hysteresis, high repeatability, and low leakage guarantee reliability and accuracy. In addition, our proportional pressure …
Applications | Directional spool valves, Hydraulic variable displacement pumps |
Strategic Fields | Construction Machinery, Agricultural Machinery, Forestry Machinery, Material Handling, Special Vehicles |
Technology | Electrohydraulic valves |
Low hysteresis, high repeatability, and low leakage guarantee reliability and accuracy. In addition, our proportional pressure …
Applications | Directional spool valves, Hydraulic variable displacement pumps |
Strategic Fields | Construction Machinery, Agricultural Machinery, Forestry Machinery, Material Handling, Special Vehicles |
Technology | Electrohydraulic valves |
Low hysteresis, high repeatability, and low leakage guarantee reliability and accuracy. In addition, our proportional pressure …
Applications | Directional spool valves, Hydraulic variable displacement pumps |
Strategic Fields | Construction Machinery, Agricultural Machinery, Forestry Machinery, Material Handling, Special Vehicles |
Technology | Electrohydraulic valves |
Low hysteresis, high repeatability, and low leakage guarantee reliability and accuracy. In addition, our proportional pressure …
Applications | Directional spool valves, Hydraulic variable displacement pumps |
Strategic Fields | Construction Machinery, Agricultural Machinery, Forestry Machinery, Material Handling, Special Vehicles |
Technology | Electrohydraulic valves |
Whether in excavators, wheel loaders or other construction machinery - Thomas manifolds allow optimum control of hydraulic …
Applications | Directional spool valves |
Strategic Fields | Construction Machinery, Agricultural Machinery, Forestry Machinery, Material Handling, Special Vehicles |
Technology | Hydraulic manifolds / subsystems |
- Applications = Directional spool valves | Hydraulic variable displacement pumps
Strategic Fields = Construction Machinery | Special Vehicles | Material Handling
Technology = ATEX - Applications = Directional spool valves | Hydraulic variable displacement pumps
Strategic Fields = Construction Machinery | Agricultural Machinery | Forestry Machinery | Material Handling | Special Vehicles
Technology = Electrohydraulic valves - Applications = Directional spool valves | Hydraulic variable displacement pumps
Strategic Fields = Construction Machinery | Agricultural Machinery | Forestry Machinery | Material Handling | Special Vehicles
Technology = Electrohydraulic valves - Applications = Directional spool valves | Hydraulic variable displacement pumps
Strategic Fields = Construction Machinery | Agricultural Machinery | Forestry Machinery | Material Handling | Special Vehicles
Technology = Electrohydraulic valves - Applications = Directional spool valves
Strategic Fields = Construction Machinery | Agricultural Machinery | Forestry Machinery | Material Handling | Special Vehicles
Technology = Electrohydraulic valves - Applications = Directional spool valves
Strategic Fields = Construction Machinery | Agricultural Machinery | Forestry Machinery | Material Handling | Special Vehicles
Technology = Mechatronic systems - Applications = Directional spool valves | Hydraulic variable displacement pumps
Strategic Fields = Construction Machinery | Agricultural Machinery | Forestry Machinery | Material Handling | Special Vehicles
Technology = Electrohydraulic valves - Applications =
Strategic Fields = Construction Machinery | Special Vehicles | Material Handling
Technology = IPRV - Applications = Directional spool valves | Hydraulic variable displacement pumps
Strategic Fields = Construction Machinery | Agricultural Machinery | Forestry Machinery | Material Handling | Special Vehicles
Technology = Electrohydraulic valves - Applications = Directional spool valves | Hydraulic variable displacement pumps
Strategic Fields = Construction Machinery | Agricultural Machinery | Forestry Machinery | Material Handling | Special Vehicles
Technology = Electrohydraulic valves - Applications = Directional spool valves | Hydraulic variable displacement pumps
Strategic Fields = Construction Machinery | Agricultural Machinery | Forestry Machinery | Material Handling | Special Vehicles
Technology = Electrohydraulic valves - Applications = Directional spool valves | Hydraulic variable displacement pumps
Strategic Fields = Construction Machinery | Agricultural Machinery | Forestry Machinery | Material Handling | Special Vehicles
Technology = Electrohydraulic valves - Applications = Directional spool valves | Hydraulic variable displacement pumps
Strategic Fields = Construction Machinery | Agricultural Machinery | Forestry Machinery | Material Handling | Special Vehicles
Technology = Electrohydraulic valves - Applications = Directional spool valves | Hydraulic variable displacement pumps
Strategic Fields = Construction Machinery | Agricultural Machinery | Forestry Machinery | Material Handling | Special Vehicles
Technology = Electrohydraulic valves - Applications = Directional spool valves
Strategic Fields = Construction Machinery | Agricultural Machinery | Forestry Machinery | Material Handling | Special Vehicles
Technology = Hydraulic manifolds / subsystems