High Pressure A4VG Variable Displacement Hydraulic Piston Pump With 250 Bar Operating Pressure For Closed Circuit Applications
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BETTERPARTS is an enterprise specializing in research, development, manufacturing and after-sales hydraulic pump pressure brand products. Having been engaged in the injection molding machine/die-casting industry/hydraulic station/engineering machinery/hydraulic pump industry for many years, with rich industry experience, we have created a group of professional after-sales teams and won a good reputation in the hydraulic industry for the company. The company has a team of talents with rich professional knowledge and practical experience, adhering to the principle of "customer first, high-quality service, and abiding by contracts". With high-quality products, good reputation, and high-quality service, the products are best-selling in nearly 30 provinces, cities, autonomous regions, as well as exported to countries such as Malaysia, India, Southeast Asia, Australia, etc. Sincerely cooperate with domestic and foreign merchants for win-win cooperation, common development, and create brilliance together! |
Axial piston variable pump AA4VG series 32
High pressure pump for applications in closed circuits
Size 28 … 125
Nominal pressure 400 bar
Maximum pressure 450 bar
Closed circuit
SAE version (for the US market)
Features
- _Swashplate Axial Plunger Variable Pump for Closed Loop Hydrostatic Transmission
- _Flow rate is proportional to driving speed and displacement and can be variable steplessly.
- The flow rate increases from zero to its maximum with the swashplate swing angle.
- The liquid flow direction can be changed smoothly by making the swashplate swing over the middle.
- Variable modes that are easily matched with various control and regulation systems;
- The pump is equipped with two relief valves at the high pressure oil side to protect the hydrostatic transmission (pump and motor) from overloading.
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