The Caterpillar 4T0422 Cartridge Group Vane Pump is a premium replacement component engineered for high-pressure hydraulic systems in industrial and construction equipment. This cartridge kit, equivalent to the 45VQ50 series with left-hand (LH) rotation and bushing, ensures smooth operation and durability under demanding conditions. It features a flow rate of 50 gallons per minute (GPM) and is rated for pressures up to 24 MPa (approximately 3,480 PSI), making it ideal for efficient hydraulic fluid management.
Key specifications include:
- Weight: Approximately 10 kg (22 lbs), facilitating easy handling during installation.
- Dimensions: Compact design measuring around 18 cm x 18 cm x 24 cm (variations may occur based on packaging).
- Compatibility: Specifically designed for Caterpillar models such as the 966D and 966E wheel loaders, powered by the 3306 engine. It also fits select soil compactors like the 825C, track-type tractors such as D8L and D9N, and wheel dozers like the 824C.
Manufactured to meet or exceed OEM standards, this aftermarket cartridge provides a cost-effective alternative to genuine parts while maintaining high efficiency and low noise levels. Ideal for earthmoving, construction, and heavy-duty applications, this product enhances system reliability and reduces downtime.
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