The XB02VEO series of variable-displacement, swash-plate-type axial piston pumps are designed for open-circuit hydrostatic transmissions. Flow rate is directly proportional to both drive speed and displacement, enabling stepless variable flow control and ensuring stable service life. As the hydraulic power source for 6-ton compact excavators, this series of piston pumps represents a high level of current hydraulic transmission technology in construction machinery. Featuring high manufacturing precision, these pumps can be configured with various control options per customer requirements, offering a high degree of automation—including remote operation capability—and incorporating a comprehensive through-shaft design to meet diverse hydraulic system requirements. They serve as a direct replacement for imported Rexroth A10V series axial piston pumps.
MODEL INSTRUCTION
| XB02VEO | 63 | LA8DS | R | V | N00 |
| Axial Piston Components | Component displacement | Control Method | Rotation Direction | Sealing Method | Coaxial drive |
| Industrial Swashplate-Type Variable Axial Piston Pump | 63 | LA8DS：Pressure, Flow, and Power Control | R：Clockwise
L：Counterclockwise |
P：NBRNitrile rubber (NBR) shaft seal, FKM (fluoroelastomer)
V：FKM (Fluoroelastomer) F：HFC Special Performance Model |
N00：Without through-shaft drive
K…：With through-shaft drive for mounting axial piston units or gear pumps U…：Universal coaxial drive, adaptable |
TECHNICAL FEATURE
01. Through-shaft design, enabling the formation of a combined pump
02. Short control response time and long service life
03. Excellent suction characteristics and superior power-to-weight ratio
04. Compact structural design, lightweight, and low noise
05. Stepless adjustment achievable by varying the swashplate angle
06. Swashplate-type axial piston variable pump for hydrostatic transmission in open circuits
SPECIFICATION
| Specifications / Technical Data | Displacement
mL/r |
RPM
rpm |
Rated Flow
L/min |
Rated Power
kW |
Rated Torque
N·m |
Weight
kg |
| 63 | 63 | 2600 | 163 | 68 | 250 | 22 |
APPLICATION AREA
Primarily used in open hydraulic circuits for construction machinery and as a power source for 6-ton mini excavators. In response to market demand, it is also widely applied in petroleum and petrochemical machinery, construction and mobile machinery, mining machinery, marine machinery, engineering equipment, and machine tool control industries.
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