Description of AT Series Piston Pump
| 9‑tooth spline shaft for wheel loader brake system |  |
| Stable output ensures sensitive & reliable braking performance | |
| Heavy‑duty housing for harsh construction site conditions | |
| Complete with fittings and seal kits for easy installation |
AT Series Piston Pump Parameter Table:
The Advantage of the AT Series Pump ：
Type: External Gear Pump Drive mode: Electric horizontal drive, supporting continuous high load operation Nominal pressure: up to
31.5 bar, can withstand higher pressure for a short period of time under some working conditions Flow range: Typical value is
110-130 L/min, depending on the speed and system matching Structural design: Using high-strength cast iron shell and precision
gear pair to ensure low pulsation and low-noise operation Installation compatibility: Complies with international standard
hydraulic interfaces (such as SAE, ISO) for easy in-situ replacement and system integration Maintainability: Modular design,
supporting quick disassembly and on-site maintenance, reducing downtime costs
AT Series Vane Pump Application Scenarios:
Agricultural machinery: hydraulic power system for excavator loaders (310L, 310G, 310E, etc.) Industrial equipment: Injection
molding machines, die-casting machines, hydraulic punching machines, and other production line equipment that require stable oil
pressure Marine machinery: marine hydraulic servos, windlass, deck cranes and other marine engineering systems Construction and
engineering vehicles: power sources for mobile hydraulic equipment such as excavators, loaders, forklifts, etc
AT Series Vane Pump Product series model：
* AT179792
* AT331223
* FRR074B
* FRL074B
* FRR090C
* FRL090C
* AT169031
* AT169029
