The EATON 4633-164, 4623-608, 6423-338, 4633-039, 4623-619, 3333 hydraulic piston pump series represents a highly efficient, reliable, and durable line of variable displacement piston pumps. These pumps are designed for demanding hydraulic applications across various industries, including construction, agriculture, and industrial manufacturing. Known for their precision flow control, high-pressure tolerance, and long service life, EATON hydraulic piston pumps are the ideal solution for a wide range of high-performance needs.
Max Displacement: 64 cc/rev
Rated Pressure: 250 bar
Max Speed: 3000 rpm
Fluid Type: Hydraulic oil (ISO VG 46)
Operating Temperature: -20°C to +90°C
Efficiency: >90%
The EATON 4633-164 piston pump is designed to handle high-efficiency operations with consistent output, ideal for medium to heavy-duty industrial applications.
Max Displacement: 60 cc/rev
Rated Pressure: 350 bar
Max Speed: 3200 rpm
Fluid Type: Hydraulic oil (ISO VG 46)
Operating Temperature: -20°C to +90°C
Efficiency: >90%
The 4623-608 model is engineered for high-pressure applications and provides reliable, durable performance in heavy-duty machinery and systems.
Max Displacement: 33 cc/rev
Rated Pressure: 250 bar
Max Speed: 2800 rpm
Fluid Type: Hydraulic oil (ISO VG 46)
Operating Temperature: -20°C to +80°C
Efficiency: >90%
The 6423-338 is perfect for medium-load industrial equipment, offering consistent performance even under moderate pressure conditions.
Max Displacement: 39 cc/rev
Rated Pressure: 300 bar
Max Speed: 2800 rpm
Fluid Type: Hydraulic oil (ISO VG 46)
Operating Temperature: -20°C to +90°C
Efficiency: >90%
The 4633-039 model delivers reliable hydraulic power, making it suitable for a wide range of industries, from agriculture to mobile equipment.
Max Displacement: 61 cc/rev
Rated Pressure: 350 bar
Max Speed: 3200 rpm
Fluid Type: Hydraulic oil (ISO VG 46)
Operating Temperature: -20°C to +90°C
Efficiency: >90%
The 4623-619 is designed for high-load industrial machinery, delivering precise hydraulic power with minimal energy loss.
Max Displacement: 33 cc/rev
Rated Pressure: 250 bar
Max Speed: 2800 rpm
Fluid Type: Hydraulic oil (ISO VG 46)
Operating Temperature: -20°C to +80°C
Efficiency: >90%
The 3333 model is compact and efficient, perfect for smaller systems requiring reliable hydraulic power.
The EATON 4633 hydraulic piston pump series is suitable for a variety of industries, providing essential hydraulic power for critical operations:
Construction Machinery
EATON pumps, including the 4633-164 and 4623-608, are ideal for high-performance construction equipment such as excavators, cranes, and bulldozers, ensuring consistent and reliable hydraulic power under extreme working conditions.
Agricultural Equipment
With models like the 6423-338 and 4633-039, these pumps power tractors, harvesters, and other agricultural machinery, offering efficient and durable hydraulic support for field operations.
Industrial Manufacturing
The EATON 4633 and 4623 series pumps are used in manufacturing equipment such as presses, injection molding machines, and assembly lines, delivering reliable power and precise control for industrial operations.
Mobile Equipment
Small yet powerful pumps like the 3333 are commonly found in forklifts, mobile cranes, and other mobile machinery requiring dependable hydraulic systems.
Mining and Oil & Gas
The 4623-619 and 4633-039 are well-suited for heavy-duty mining and oilfield operations, providing high-pressure hydraulic power needed for drilling, extraction, and transport systems.
EATON pumps offer over 90% efficiency, helping businesses reduce energy costs and improve overall hydraulic system performance.
Known for their robust construction and long operational life, EATON pumps can perform in the most demanding conditions without significant wear and tear.
The variable displacement design of EATON pumps allows for accurate flow and pressure control, which ensures efficient system performance and reduces waste.
With a wide range of models, EATON hydraulic piston pumps can be used in various sectors, from construction and agriculture to industrial manufacturing and mobile equipment.
EATON provides comprehensive customer support, including technical assistance, maintenance, and a vast network for spare parts availability worldwide.
Cost-Effective Long-Term Investment: EATON pumps are built to last, reducing maintenance costs and providing high-value returns on investment.
Energy Efficiency: The pumps' high efficiency minimizes energy consumption and operational costs.
Stable Performance: EATON pumps are designed to provide consistent hydraulic power under all working conditions, ensuring system stability.
Wide Application Range: Whether in construction, agriculture, or manufacturing, EATON offers pumps that suit a variety of needs.
Proven Quality: EATON is a trusted brand in hydraulic technology, known for producing durable and high-performing hydraulic components.
The EATON 4633-164, 4623-608, 6423-338, 4633-039, 4623-619, 3333 hydraulic piston pump series offers a range of high-efficiency, durable, and reliable hydraulic pumps. These pumps are ideal for industries requiring reliable hydraulic power, including construction, agriculture, industrial manufacturing, and mobile equipment. EATON’s commitment to quality, precision control, and energy efficiency makes these pumps the perfect choice for demanding applications, ensuring optimal performance and long-term operational savings.
HENGYUHANG Company is a set design, production, sales in one of the hydraulic components production company, the company has advanced hydraulic components manufacturing technology and technology, the use of high-precision equipment CNC machining center, gear hot processing automatic production line, , automatic heat treatment multi-purpose furnace, single-piece flow assembly line, automatic hydraulic pump performance test bench. Intelligent equipment adopts automatic unmanned production, and realizes online measurement to ensure product consistency and reliability, intelligent system uses ERP, MES management software, improve production efficiency, and achieve product traceability.
Hengyuhang Power Technology produces and sells external gear pumps, hydraulic synchronous motors, multi-pump units, gear pumps with built-in valves, and custom valve blocks. Meanwhile, according to the specific needs of customers, we provide a variety of products with special specifications.And it can also be used as a substitute for other products (such as Rexlex, Danfoss, MARZOCCHI, Parker, RONZIO, Atos, Buchet, ECKERLE, CONCENTRIC, HYADC, JIHOSTROJ, Hydraulic, SDH, VIVOLO, ARGO-HYTOS, HESPER, HPLPA, HPI, DUPLOMATIC, ROQUET, BODEN,PERMCOP, Caproni, DUPLOMATIC, HIDRAULICA, SETTIMA, SALAMI, HONOR, SHIMADZU, GRH, Brevini, Galtech, BONDIOLI, REXROTH-SIGMA, BLUEASCEND, RISUNY, SUMITOMO, HYDROMAX, SCENERY, REXPOWER, CML, HOERBIGER, SUNNY, HYTEK, Hydro-pack, )
HENGYUHANG also sells a wide range of other international brands of hydraulic pumps, hydraulic valves, hydraulic motors, hydraulic cylinders, hydraulic oil seals, hydraulic equipment and accessories, and has high-quality overseas ordering channels
HENGYUHANG products are mainly used in the supporting services of industries such as automobiles, construction machinery, agricultural machinery, aerial work platforms, hydraulic systems, logistics handling vehicles, new energy vehicles, metallurgical machinery, petroleum machinery, machine tools, and wind power
No. 173, Xiacuo, Sihuang Village, Xiamei Town, Nan 'an City, Fujian Province
