Vickers VQ and VQH Series Pumps
Eaton Vickers VQ and VQH Series vane pumps feature the same unique intra-vane cartridge design as their V Series pumps. They thrive in medium to high-pressure applications and provide long operating life, outstanding volumetric efficiency and excellent serviceability…
Vickers VQ series pumps are designed for medium pressure mobile applications; specifically designed for higher pressure and higher speed mobile requirements. Having the industry-first intra-vane cartridge design, the Vickers VQ pump provides long operating life, outstanding volumetric efficiency and excellent serviceability. The design is widely adopted by world’s leading mobile equipment manufacturers. Vickers VQH series pumps are the higher pressure and higher performance version of VQ series pumps. VQH pumps use strong ductile iron housings and have the same envelope size as VQ pumps. Typical applications include: wheel loaders, lift trucks, refuse trucks and aerial booms.
Vickers VQ and VQH series specifications:
- Displacements from .45 in3 / rev (47 cc/rev)–19.22 in3 /rev (315 cc/rev), using single and double pump combined flow.
- Pressures (max.) up to 241 bar (3,500 psi) continuous.
- Rated Speeds up to 2,700 rpm.
- Pressure-balanced, modular design reduces noise, extends life and improves serviceability;
- Wide range of available displacements and optional thru-drive capabilities allow for broader range of applications;
- Available double or triple-pump configurations use interchangeable cartridges to reduce inventory needs;
- Compact package size permits greater flexibility in installation;
Vickers VQ(H) Series pumps are available in single and through-drive styles with three frame sizes: 25, 35 and 45 and as double pumps: 2520, 3520, 4520, 4525 and 4535.
Model codes are as follows:
- Single pumps: 20VQ, 25VQ, 35VQ, 45VQ
- Double pumps: 2520VQ, 3520VQ, 3525VQ, 4520VQ, 4525VQ, 4535VQ
- Triple pumps: 2520VQSV10, 3520VQSV10, 3525VQSV10, 4525VQSV10, 4535VQSV10
- Thru-Drive single pumps: 25VQT, 35VQT, 45VQT standard bearing, and 26VQT 36VQT heavy duty bearing.
- Thru-Drive double pumps: 3525VQT standard bearing, 3625VQT and 3525VQT with heavy duty bearing and 4525VQT standard bearing.