This oil pump is engineered to meet standardized specifications for reliable performance in construction and mining excavator operation scenarios. Crafted with high-strength alloy material, it delivers excellent structural durability to withstand long-term high-load mechanical operation, withstanding working temperatures ranging from -30°C to 120°C for stable heat resistance performance. The precision-machined internal components maintain consistent lubrication flow during equipment operation, minimizing wear of internal moving parts of the engine system and extending the service life of core engine components. The interface adopts a precision die-casting process to ensure a tight fit with the installation position, avoiding lubricant leakage during operation. It is designed for direct installation matching the original mounting dimensions, no extra modification is required during the replacement process, effectively reducing equipment downtime for maintenance.