A3H16, A3H37, A3H56, A3H71, A3H100, A3H145 And A3H180 Available

Jul 18, 2026

New Product Launch | Zhenyuan Hydraulic A3H Series High-Pressure Variable Piston Pump, High Efficiency & Energy Saving for All Working Conditions

The stable and efficient operation of hydraulic systems is the core guarantee for the high-performance operation of construction machinery, industrial equipment and automated production lines. To meet the high-pressure, high-precision and low-energy-consumption hydraulic power demands of various industries, Zhenyuan Hydraulic proudly launches the A3H Series High-Pressure Variable Piston Pump. Featuring full-range model coverage, premium performance parameters and reliable durability, it perfectly adapts to various working conditions and provides high-quality core power solutions for industrial hydraulic equipment.

As a flagship high-end hydraulic pump of Zhenyuan Hydraulic, the A3H series variable piston pump adopts a mature swash-plate axial piston structure and brand refined manufacturing technology. It solves the common pain points of traditional hydraulic pumps such as high energy consumption, loud noise, unstable pressure and poor compatibility. With outstanding advantages including high pressure & heavy load performance, energy saving & low noise, durable stability and easy installation, it serves as the optimal core component for hydraulic system upgrading and equipment supporting.

 

Full-range Model Coverage to Precisely Match Diverse Working Conditions

To fit the adaptation demands of equipment with different tonnages and power levels, the A3H series piston pump covers all mainstream displacement specifications, including A3H16, A3H37, A3H56, A3H71, A3H100, A3H145 and A3H180. It perfectly meets the power requirements of small precision equipment, medium-sized construction machinery and large heavy-duty industrial equipment.

Equipped with multi-structure and multi-specification adaptive modules, the product features FR/LR forward and reverse rotation structures, multiple control specifications including 01KK, 09 and 14K, as well as standard interface models of A4K, A6K, B4K and B6K. It fully covers commonly used customized models such as A3H145-FR01KK-10 and A3H145-LR09-11B6K1-10. Supporting standardized selection and personalized customization, it is highly compatible with various imported and domestic hydraulic systems.

 

Premium Core Performance to Support Efficient Equipment Operation

The A3H series variable piston pump is defined by high pressure, high efficiency and long-term stability, with performance reaching top industrial standards. Its rated working pressure reaches 35MPa, and the instantaneous peak pressure hits 40MPa, enabling it to handle harsh working conditions such as high-pressure heavy loads and intermittent impact loads with strong and stable power output.

In terms of energy conservation and noise reduction, the pump is equipped with an accurate variable control system, supporting multiple control modes including pressure compensation, constant power and load sensing. It automatically adjusts flow and pressure according to actual working conditions to reduce invalid energy consumption, achieving a remarkable energy-saving effect compared with traditional hydraulic pumps. The optimized internal flow channel and precision piston structure greatly reduce operating noise and mechanical wear, ensuring low vibration and quiet operation, and effectively extending equipment service life and operating comfort.

Made of high-strength wear-resistant alloy and processed with precision forging technology, the pump shell is impact-resistant, corrosion-resistant and wear-proof. The internal core components feature high precision and superior sealing performance, effectively avoiding common faults such as oil leakage, pressure attenuation and jamming. With excellent fatigue resistance, it supports long-term continuous operation, greatly reducing equipment failure rates and subsequent maintenance costs.

 

Wide Application Scenarios to Empower Industrial Production

Benefiting from its excellent comprehensive performance and universal compatibility, Zhenyuan A3H series high-pressure variable piston pumps are widely applied in construction machinery, mining equipment, metallurgical machinery, injection molding equipment, automatic machine tools, marine hydraulic systems, road maintenance equipment and other industries. It is perfectly adaptable to both small precision hydraulic equipment and large heavy-duty industrial machinery, delivering continuous, stable and efficient power output for various hydraulic systems.

 

Exquisite Quality & Cost-Effective Hydraulic Core Components

As a professional manufacturer integrating R&D, production and sales of hydraulic components, Zhenyuan Hydraulic adheres to the philosophy of "Crafting Premium Products with Ingenuity". All A3H series piston pumps undergo strict pressure testing, tightness testing and durability fatigue testing. Every procedure from raw material selection, precision processing to factory inspection is strictly controlled to ensure stable performance and long service life of each product.

Compared with similar products, Zhenyuan A3H series piston pumps deliver import-level quality with higher cost performance. We support customized specifications, fast model selection and spot supply, together with comprehensive pre-sales technical support and after-sales service, solving all customers' problems in model selection, equipment matching and operation & maintenance.

In the future, Zhenyuan Hydraulic will continue to deepen its layout in the hydraulic industry, focus on technological iteration and quality upgrading, and launch more high-performance, energy-saving and intelligent hydraulic products. We strive to accelerate the upgrading of industrial equipment and empower the high-quality development of intelligent manufacturing!

For detailed parameters, selection manuals and customization services of A3H series piston pumps, please contact our official customer service to get exclusive solutions!

 

 

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