Hengli hydraulic hydraulic system solutions with BMW exhibition debut in Shanghai

In November 22, 2016, the BMW Shanghai China exhibition opened in Shanghai New International Expo center. Hengli hydraulic hydraulic system with many efficient solutions, Bauma exhibition debut.

New V90N-130DT axial piston double variable pump

Digital closed loop control can be realized. A new type of V90N-130DT axial piston double variable pump is designed for heavy duty open system.

Walking mechanical limited installation space and higher emissions requirements put forward higher requirements to the compact design of the hydraulic pump; V90N-130DT variable axial piston double pump with compact rotary body structure of the new design, installation of similar products on the market to shorten the length of 17%, save more space for walking machine by direct engine; install the integrated design engine flywheel shell and pump, saving space, but also saves the manufacturing cost for the host plant. V90N-130DT double pump with rotating parts optimization, the overall efficiency of 3%-7% higher than ordinary hydraulic pumps; rated working pressure increased to 380bar, the peak pressure increased to 420bar, which can lower the same transmission power flow, power transmission power to lower the same host, save more fuel consumption.

HVSP series CAN bus controlled proportional multiway valve

HVSP series of multi way valve before the valve adopts the structure of compensation, flow distribution and load pressure independent, can be equipped with rich control mode: manual control, hydraulic control, electro-hydraulic control and CAN bus, flexibility, can be applied to the quantitative pump system, and can be applied to the variable pump system, suitable for drilling rig, aerial vehicles, telehandler, agricultural machinery and other mobile machinery.

V80ML heavy duty piston pump (with booster pump)

V80ML series piston pump rated working pressure up to 400bar at the same time, resistance to overload, booster pump structure can effectively improve the speed and performance of cold start, can cope with the extremely poor working conditions, flow, pressure and power control mode of the rich, very suitable for application in engineering machinery and walking machinery.

High performance HP series open axial piston pump (electric proportional displacement control)

After the strict specification of product development process and a full range of experimental tests, the HP3V140 pump with proportional displacement control function is finally meeting with you. The displacement of the pump can be controlled by the ratio of input signal, the comprehensive advantages of using micro electronics technology, computer technology, detection technology and feedback volume regulation, convenient to introduce a variety of strategies to realize power coordination or adaptive control using electrical signals.

A new type of 5 cavity structure WE10-L5X electromagnetic directional valve

WE10-L5X electromagnetic directional valve adopts a new 5 cavity structure design, which can make the control oil circuit independent from the main oil circuit, so that the commutation process is more stable. Adopting high performance electromagnet and increasing the regulating function of reversing time; the valve core is optimized, the maximum working pressure is 35MPa, and the maximum flow rate reaches 150L/min. The electromagnet has also been carefully designed, the thrust has been significantly improved, so that the maximum working range of the product is expanded, and the performance is improved by 25%.