Company Information::
Our product range includes 300 types across 7 series of high-pressure piston pumps and motors:HA10VSO (31/32/52) series, HA7V series, HA4VSO series, HY series (HY is the abbreviation for HENGYUAN brand), and CY series. These are widely used in forging and shearing machines, metal recycling, engineering, construction, mining machinery, metallurgical equipment, shipbuilding, water conservancy, and environmental protection machinery.
HA7V Variable Displacement Pump – commonly used in open circuits for hydrostatic transmission systems.
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Designed for use in mobile or industrial applications.
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Features spherical oil distribution between cylinder and oil distribution plate, offering excellent oil suction and high efficiency.
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Resistant to shocks, with long service life and high reliability.
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Multiple external control ports for flexible installation of functional valves.
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The flow and speed are proportional to the displacement, allowing for continuous adjustment at constant speed.
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Drive shaft can withstand radial loads.
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Ordering Example:
A7V, 160, LV, 2.0, R, P, F, O, O
Axial piston variable displacement pump A7V, size 160, with
constant horsepower control, series 2.0, clockwise rotation,
keyed shaft, SAE side flange connection, without auxiliary equipment.
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Contact Person: Joyce
Tel: +86-513-83203101
Mob: +86 13405725915
Web: www.hy-yy.com
Address: NO.68 Xin'an Industry Park, Qidong, Jiangsu, China (226253)
We specialize in providing reliable and high-performance hydraulic components tailored for a wide range of industrial applications. Our HA7V series is particularly popular due to its versatility, durability, and efficiency in demanding environments. Whether you're looking for pumps for heavy machinery, construction equipment, or specialized hydraulic systems, we offer comprehensive solutions that meet international standards. If you have any questions or need assistance with your order, feel free to reach out to our team. We are committed to delivering quality products and exceptional customer service.
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Qingzhou Xincheng Packaging Co., LTD , https://www.qzxcbc.com