PRODUCT DESCRIPTION

Variable Displacement Axial Piston Pump PVO92R1K4T1WMM1 – High Pressure Open Circuit Pump

The PVO92R1K4T1WMM1 hydraulic piston pump is a variable-displacement, high-pressure hydraulic unit built for continuous heavy-load operation. It adopts reinforced friction pairs and optimized flow distribution design to resist abrasion and impact loads. Advanced sealing assembly effectively reduces internal leakage and maintains steady flow output under fluctuating working pressure. Compact body structure supports flexible layout on construction machinery. Wear components can be independently replaced to lower maintenance costs. This reliable pump stabilizes system performance, reduces equipment downtime, and suits demanding open-circuit hydraulic systems for engineering vehicles and mobile machinery.

PVO92R1K4T1WMM1 Series Description

Heavy-duty variable displacement axial piston pump for mobile hydraulic systems. Constructed with high-strength cylinder block, wear-resistant valve plate and premium sealing kits. Direct interchangeable installation saves assembly time. Delivers precise adjustable flow and stable pressure output under harsh working conditions. Strict pressure cycling testing ensures dependable long-term operation.

PVO92R1K4T1WMM1 core parameters

Variable displacement hydraulic piston pump of A4PVFO series. High-strength alloy piston and anti-wear bronze valve plate greatly extend service life. Precision ground cylinder block minimizes friction loss and internal leakage. Adjustable displacement realizes energy-saving operation. Robust housing adapts to severe working environments. Interchangeable replacement unit with convenient installation. Widely applied in excavators, loaders and other mobile construction equipment.

Company Profile

Hebei Runhe Hydraulic Machinery Co., Ltd. is a leading manufacturer specializing in hydraulic system solutions. We are also one of the most recognized suppliers of large OEM equipment manufacturers in Hydraulic Gear Pump. With more than 12 years of industry experience.
Our products include hydraulic cylinder, hydraulic pump, hydraulic motor, widely used in automation equipment, agricultural machinery, lifting machinery, engineering vehicles, printing machinery, intelligent storage system, port ships and many other industries.In addition to the standard series of hydraulic cylinders, we can also provide customized production services according to customer drawings. Our non-standard customization capabilities meet the special needs of customers, such as special port forms, special materials, special installation, special performance, stacked hydraulic valves, etc. 
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