The secondary A11VLO190 Rexroth hydraulic pump

Second-hand Rexroth hydraulic pump A11VLO190 ultra low price hydraulic knowledge: piston pump: high volume efficiency, small leakage, can work under high pressure, mostly used in high power hydraulic system; but the complex structure, materials and processing requirements of high accuracy and high price, the cleanliness of the oil is high.

The piston pump is usually used when the gear pump and vane pump can not meet the requirements. There are other forms of hydraulic pumps, such as screw pumps, etc., but the application is not as good as the 3 general.