October 09, 2026
Robust compact hydraulic solutions for construction machinery
- Solutions for excavator boom suspension, slewing gear control, transmission and braking
- Bosch Rexroth valve technology combines precise control with lower energy losses
- HydraForce expands machine intelligence with monitored valves and closed loop control
Shanghai, China. At bauma China 2026, Bosch Rexroth and its subsidiary HydraForce will present compact hydraulic solutions developed for the performance, control and integration requirements of modern construction machinery. Visitors can explore the combined portfolio from November 24 to 27 at stand N4.511 at the Shanghai New International Expo Centre.
The exhibit connects hydraulic components, electronics and software with application specific manifold design. The solutions support precise machine functions and simplify integration across excavators and other off highway equipment.
“The combined Bosch Rexroth and HydraForce portfolio gives machine manufacturers access to a broad range of compact hydraulic technology and engineering expertise. At bauma China, we will show how this combination can address specific machine challenges and support the development of integrated hydraulic solutions,” said Jingwei He, Head of RBU of Compact Hydraulics in China.
Bosch Rexroth solutions for precise control
Load holding valves
Bosch Rexroth load holding valves are designed for reliable load management in mobile machines such as compact excavators and telehandlers. Their compact design helps reduce wear and supports stable machine operation in construction, agriculture and material handling applications.
H Valve and E Valve ranges
Developed for excavators from three to 50 tons, the H Valve range helps improve fuel efficiency by limiting pressure losses. The E Valve range adds electronic control for precise movements and shorter cycle times. Its ghost mode function can further reduce energy consumption when hydraulic power is not required.
EDG OBE piloted compact directional valves
The modular EDG OBE range integrates electronics into a compact directional valve platform. It provides precise, reliable control for applications including aerial work platforms, forklifts and agricultural cranes, where controlled movement is essential.
HydraForce application solutions for construction machinery
Excavator boom suspension manifold
The boom suspension manifold supports working pressures up to 420 bar and flow rates up to 150 l/min. Low leakage prevents unwanted boom movement when suspension is inactive, while mechanical pressure adjustment avoids complex software during setup. The manifold can be flanged between the hose rupture valve and the cylinder, installed on the boom or arm cylinder and combined with a separate activation manifold. A complete package with controller, software and system layout is available. The solution meets ISO 8643 hose burst testing requirements.
Slewing gear control manifold
Designed for flow rates up to 120 l/min and working pressures up to 350 bar, or 420 bar with a ten percent duty cycle, the manifold supports flow- or pressure-based braking in open or closed center hydraulic systems. Cartridge technology simplifies tuning and allows the layout to adapt to the available installation space. Anti-cavitation and anti-shock valves, pilot pressure generation and mechanical brake control can be integrated according to the machine architecture. A SIL 2 or Performance Level d rating is achievable for the brake function, excluding the motor brake.
Transmission manifold
The transmission manifold combines PowerShift control with oil distribution for lubrication areas and pressure levels. Its low leakage, pilot-operated TS90 G34L drop-in valve can enable a smaller dedicated gear pump for transmission and lubrication. Designed as a transmission cover, the grey iron sand cast manifold is intended for medium to high annual production volumes. Nominal pressure is 30 bar and nominal flow rate is 120 l/min.
Secondary brake valve
This compact brake-by-wire manifold incorporates a redundant brake function and a direct-acting, low-leakage proportional pressure-reducing and relieving valve with an inverse characteristic. Available options cover different control pressure ranges, flow rates and control characteristics. The design can integrate a hose burst valve, mechanical accumulator charging, mechanical brake release for towing and accumulator discharge for service. Typical data are 210 bar inlet pressure, 50 l/min nominal flow, 50 bar regulated pressure and 10 l/min brake flow, depending on the selected valve.
One portfolio with global application expertise
The Bosch Rexroth and HydraForce offering combines cartridge valves, compact directional valves, manifolds, electronic controls and software with application engineering. This breadth allows OEMs to select individual components or develop complete electrohydraulic solutions around the requirements of each machine function. More information is available at www.boschrexroth.com/compacthydraulics and www.hydraforce.com.
About Bosch Rexroth
As one of the world’s leading suppliers of drive and control technologies, Bosch Rexroth ensures efficient, powerful and safe movement in machines and systems of any size. The company bundles global application experience in the market segments of Mobile and Industrial Applications as well as Factory Automation. With its intelligent components, customized system solutions, engineering and services, Bosch Rexroth is creating the necessary environment for fully connected applications. Bosch Rexroth offers its customers hydraulics, electric drive and control technology, gear technology and linear motion and assembly technology, including software and interfaces to the Internet of Things. With locations in over 80 countries, around 31,900 associates generated sales revenue of 6.5 billion euros in 2025.
To learn more, please visit www.boschrexroth.com
The Bosch Group is a leading global supplier of technology and services. It employs roughly 413,000 associates worldwide (as of December 31, 2025). The company generated sales of 91 billion euros in 2025. Its operations are divided into four business sectors: Mobility, Industrial Technology, Consumer Goods, and Energy and Building Technology. With its business activities, the company aims to use technology to help shape universal trends such as automation, digitalization, electrification, and artificial intelligence. In this context, Bosch’s broad diversification across regions and industries strengthens its innovativeness and robustness. Bosch uses its proven expertise in hardware, software, and services to offer customers cross-domain solutions from a single source. It also applies its expertise in connectivity and artificial intelligence in order to develop and manufacture intelligent, user-friendly products. With technology that is “Invented for life,” Bosch wants to help improve quality of life. The Bosch Group comprises Robert Bosch GmbH and its roughly 500 subsidiary and regional companies in over 60 countries. Including sales and service partners, Bosch’s global manufacturing, engineering, and sales network covers nearly every country in the world. Bosch’s innovative strength is key to the company’s further development. Bosch employs some 82,000 associates in research and development.
Additional information is available online at www.bosch.com and www.bosch-press.com.
About HydraForce
HydraForce is a global designer and manufacturer of motion control systems, encompassing hydraulic cartridge valves, manifolds and electronic controls for a variety of off-highway industries, including farming, construction, marine, material handling, mining, and forestry. HydraForce was acquired by Bosch Rexroth, becoming a significant part of the Compact Hydraulics Business Unit. Bosch Rexroth and HydraForce combine their presence in complementary regions to provide comprehensive coverage in Europe and North America, while enabling growth in Asia.