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**The A11VLO is a variable displacement axial piston pump with a swashplate design designed for hydrostatic drive in open circuit hydraulic systems.
**Designed specifically for mobile applications and excels at delivering reliable hydraulic power.
**Operating under self-priming conditions or with the optional built-in charge pump ensures efficient tank pressurization.
**A11VLO offers a wide range of control options to easily meet different application needs.
** Its power control options are externally adjustable, allowing fine-tuning even during operation.
**Adopts through-shaft drive, seamlessly integrating gear pump and axial piston pump, providing 100% through-shaft drive.
**The output flow rate of the A11VLO piston pump varies infinitely between maximum and minimum values, directly related to drive speed.
| A11VLOย Hydraulic Piston Pump | ||||||
| Size | A11VLOย Pump | 130 | 145 | 190 | 260 | |
| Displacement | Vg max | cm3 | 130 | 145 | 193 | 260 |
| Vg min | cm3 | 0 | 0 | 0 | 0 | |
| Speed | nmax | rpm | 2500 | 2500 | 2500 | 2300 |
| maximum at Vg max | ||||||
| maximum at Vg ยฃ Vg max | ||||||
| nmax1 | rpm | 2500 | 2500 | 2500 | 2300 | |
| Flow | qv max | l/min | 325 | 363 | 483 | 598 |
| at nmax and Vg max | ||||||
| Power at | Pmax | kW | 190 | 211 | 281 | 281 |
| qv max and ฮp = 350 bar | ||||||
| Torque at | Tmax | Nm | 724 | 808 | 1075 | 1448 |
| Vg max and ฮp = 350 bar | ||||||
| Rotary stiffness | Z shaft | Nm/rad | 302495 | 302495 | 346190 | 686465 |
| P shaft | Nm/rad | 312403 | 312403 | 383292 | 653835 | |
| S shaft | Nm/rad | 236861 | 236861 | 259773 | 352009 | |
| T shaft | Nm/rad | โ | โ | 301928 | 567115 | |
| Moment of inertia | JTW | kgm2 | 0.0337 | 0.036 | 0.0577 | 0.0895 |
| for rotary group | ||||||
| Angular | a | rad/s2 | 10500 | 9000 | 6800 | 4800 |
| acceleration, max. | ||||||
| Filling capacity | V | l | 2.9 | 2.9 | 3.8 | 4.6 |
| Mass (approx.) | m | kg | 72 | 73 | 104 | 138 |
Puka Hydraulic (Shenzhen) Co., Ltd. focuses on the research and development, manufacturing, maintenance and sales of hydraulic equipment, serving various industries around the world. Main business: gear pumps, piston pumps, vane pumps, motors, hydraulic valves, hydraulic accessories, etc.
POOCCA’s annual export volume reaches US$16 million and is exported to more than 100 countries such as the United States, Indonesia, Mexico, Thailand, Russia, and Brazil, and maintains long-term partnerships around the world. Its 8,000 square meter factory is equipped with advanced manufacturing technology to produce hydraulic products used in construction, agriculture, metallurgy and other fields.
**The A11VLO is a variable displacement axial piston pump with a swashplate design designed for hydrostatic drive in open circuit hydraulic systems.
**Designed specifically for mobile applications and excels at delivering reliable hydraulic power.
**Operating under self-priming conditions or with the optional built-in charge pump ensures efficient tank pressurization.
**A11VLO offers a wide range of control options to easily meet different application needs.
** Its power control options are externally adjustable, allowing fine-tuning even during operation.
**Adopts through-shaft drive, seamlessly integrating gear pump and axial piston pump, providing 100% through-shaft drive.
**The output flow rate of the A11VLO piston pump varies infinitely between maximum and minimum values, directly related to drive speed.
| A11VLOย Hydraulic Piston Pump | ||||||
| Size | A11VLOย Pump | 130 | 145 | 190 | 260 | |
| Displacement | Vg max | cm3 | 130 | 145 | 193 | 260 |
| Vg min | cm3 | 0 | 0 | 0 | 0 | |
| Speed | nmax | rpm | 2500 | 2500 | 2500 | 2300 |
| maximum at Vg max | ||||||
| maximum at Vg ยฃ Vg max | ||||||
| nmax1 | rpm | 2500 | 2500 | 2500 | 2300 | |
| Flow | qv max | l/min | 325 | 363 | 483 | 598 |
| at nmax and Vg max | ||||||
| Power at | Pmax | kW | 190 | 211 | 281 | 281 |
| qv max and ฮp = 350 bar | ||||||
| Torque at | Tmax | Nm | 724 | 808 | 1075 | 1448 |
| Vg max and ฮp = 350 bar | ||||||
| Rotary stiffness | Z shaft | Nm/rad | 302495 | 302495 | 346190 | 686465 |
| P shaft | Nm/rad | 312403 | 312403 | 383292 | 653835 | |
| S shaft | Nm/rad | 236861 | 236861 | 259773 | 352009 | |
| T shaft | Nm/rad | โ | โ | 301928 | 567115 | |
| Moment of inertia | JTW | kgm2 | 0.0337 | 0.036 | 0.0577 | 0.0895 |
| for rotary group | ||||||
| Angular | a | rad/s2 | 10500 | 9000 | 6800 | 4800 |
| acceleration, max. | ||||||
| Filling capacity | V | l | 2.9 | 2.9 | 3.8 | 4.6 |
| Mass (approx.) | m | kg | 72 | 73 | 104 | 138 |
Puka Hydraulic (Shenzhen) Co., Ltd. focuses on the research and development, manufacturing, maintenance and sales of hydraulic equipment, serving various industries around the world. Main business: gear pumps, piston pumps, vane pumps, motors, hydraulic valves, hydraulic accessories, etc.
POOCCA’s annual export volume reaches US$16 million and is exported to more than 100 countries such as the United States, Indonesia, Mexico, Thailand, Russia, and Brazil, and maintains long-term partnerships around the world. Its 8,000 square meter factory is equipped with advanced manufacturing technology to produce hydraulic products used in construction, agriculture, metallurgy and other fields.
POOCCA Hydraulics is a powerful hydraulic enterprise integrating R&D, manufacturing, sales and maintenance. Its products are exported to more than 120 countries. Its quality, price and service are deeply recognized and trusted by customers.
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