Shandong Keystone Hydraulic Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 5,000 units per month |
| Delivery Time | 7 work days |
| Packaging Details | Wooden boxes and cartons |
| Name | A4VG180EP3 Hydraulic Pump |
| Output volume | 180ml/r |
| Rotation direction | Levorotation |
| High pressure overflow valve | 450bar |
| Filter preision | 10μm |
| Fuel | Diesel,hydraulic oil,Electric,NO,Gasoline |
| Structure | Gear Pump,Piston Pump,Single-stage Pump,Diaphragm Pump,hydraulic variable displacement vane pump for shoe making machine |
| Theory | Rotary Pump,Centrifugal Pump,Electromagnetic Pump,hydraulic diaphragm metering pump,Reciprocating Pump |
| Standard or nonstandard | Standard |
| Material | Steel,Aluminum Alloy,casting,HT300 Casting body,Cast Iron |
| Product name | Hydraulic oil gear pump,hydraulic diaphragm metering pump,High pressure hydraulic hand pumps,Short Delivery Time Hydraulic Cylinder Hand Pumps |
| Warranty | 1 Year,12 Months |
| Type | Hydraulic Motors,single gear pumps,Hydraulic gear products,Hydraulic pump,Hydraulic Power Units |
| Feature | High Efficiency,Long Life,High quality |
| Brand Name | KERSTERN |
| Model Number | A4VG180 |
| Certification | SIO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5,000 units per month |
| Delivery Time | 7 work days | Packaging Details | Wooden boxes and cartons |
| Name | A4VG180EP3 Hydraulic Pump | Output volume | 180ml/r |
| Rotation direction | Levorotation | High pressure overflow valve | 450bar |
| Filter preision | 10μm | Fuel | Diesel,hydraulic oil,Electric,NO,Gasoline |
| Structure | Gear Pump,Piston Pump,Single-stage Pump,Diaphragm Pump,hydraulic variable displacement vane pump for shoe making machine | Theory | Rotary Pump,Centrifugal Pump,Electromagnetic Pump,hydraulic diaphragm metering pump,Reciprocating Pump |
| Standard or nonstandard | Standard | Material | Steel,Aluminum Alloy,casting,HT300 Casting body,Cast Iron |
| Product name | Hydraulic oil gear pump,hydraulic diaphragm metering pump,High pressure hydraulic hand pumps,Short Delivery Time Hydraulic Cylinder Hand Pumps | Warranty | 1 Year,12 Months |
| Type | Hydraulic Motors,single gear pumps,Hydraulic gear products,Hydraulic pump,Hydraulic Power Units | Feature | High Efficiency,Long Life,High quality |
| Brand Name | KERSTERN | Model Number | A4VG180 |
| Certification | SIO9001 | Place of Origin | China |
| High Light | Hydraulic Pump A4VG180EP3 axial piston ，concrete pump truck hydraulic pump ，variable displacement hydraulic pump with warranty | ||
Hydraulic Pump A4VG180EP3
The A4VG180EP3 is a high-performance axial piston variable pump designed for open hydraulic systems in mobile equipment, widely used in mining, railway engineering vehicles, and other heavy machinery. Featuring a swashplate design, it offers a displacement range of 40 to 260ml/rev and a nominal pressure of 350bar. The externally adjustable power control allows real-time adjustments even during operation. Its through-drive design supports integration with gear pumps and axial piston pumps, enabling 100% through-shaft power transmission. Multiple control combinations are available to meet diverse equipment action requirements. Weighing 101kg with a flow rate of up to 450L/min, the pump is compact and optimized for efficiency, significantly reducing equipment energy consumption.
| Closed Hydraulic pump | |
| Model number | A4VG180EP31/32L-NSD02F071F |
| Output volume | 180ml/r |
| Rotation direction | Levorotation |
| Rated speed | 2500rpm |
| Maximum speed | 2900rpm |
| Rated pressure | 400bar |
| Maximum pressure | 450bar |
| Minimum pressure on low pressure side | 10bar(Relative to housing pressure) |
| Oil replenishment pressure | 25bar(Rotary speed:1000rpm) |
| Output volume of makeup oil pump | 40ml/r |
| Housing pressure | Maximum:3bar |
| Peakvalue:5bar | |
| Oil suction pressure | Minimum(absolute pressure) :0.8bar |
| Maximum(absolute pressure) :5bar | |
| High pressure overflow valve | 450bar |
| Control mode | Electric proportional control(DC)12V;Deutsch DT04-2P,2 pin |
| Filtering mode | Filtration with integrated pressure oil |
| Filter preision | 10 μm |
| Input shaft | 13T 8/16DP ANSI B92.1a |
| Mounting flange | SAE J7444Mounting Hole ;seam allowance diameter 165.1mm;seam allowance depth 15.7mm |
| Through shaft drive | Mounting flange:SAE J744127-2(C) ;internal spline:1.1/4in 14T 12/24DP |
| Oil port type | opposite oil port; φ32mm,M14X2,thread depth 23 |
| Housing oil returm port | ISO 1192615/8-12UN-2B |
| Pressure testing port of replenishment pressure | DIN 3852 M18×1.5 |
| pressure testing port of servo and housing | ISO 119269/16-18UNF-2B |
The A4VG180EP3 product operates on the principle of an axial piston variable pump. This type of pump is designed to provide a variable flow rate, which can be adjusted according to the system's requirements. The pump consists of a cylinder block with multiple pistons arranged in a circular pattern, a swash plate that controls the angle of the pistons, and a control valve that regulates the flow of oil into and out of the pump.
During operation, the pistons move back and forth within the cylinder block, creating pressure differences between the inlet and outlet ports. The swash plate adjusts the angle of the pistons, which in turn changes the volume of the chambers formed between the pistons and the cylinder block. By controlling the flow of oil through the control valve, the pump can maintain a constant pressure while varying the flow rate.
This variable displacement design allows the A4VG180EP3 to optimize efficiency and reduce energy consumption by adjusting the flow rate according to the system's needs. It is well-suited for heavy-duty applications where precise control and high performance are essential.
Company Details
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
5000000-6000000
Employee Number:
>55
Ecer Certification：
Verified Supplier
Shandong Keystone Hydraulic Co., Ltd. is located in Tai bai hu new district, Jining city, Shandong Province, the hometown of Confucius and Mencius. It is only 40 minutes away from Jining Daxing Airport and Beijing-Shanghai High-speed Railway Station, and only 10 minutes aw... Shandong Keystone Hydraulic Co., Ltd. is located in Tai bai hu new district, Jining city, Shandong Province, the hometown of Confucius and Mencius. It is only 40 minutes away from Jining Daxing Airport and Beijing-Shanghai High-speed Railway Station, and only 10 minutes aw...
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