High-quality PVD-2B-44BP-16G5-4713F PVD-2B-45P-18G6A-4891F piston pump for nachi for CAT

Why Do NACHI PVD Pumps Fail?

In real-world operations, NACHI PVD pumps are highly reliable, but failures can still occur if the hydraulic system is not properly maintained.

Over 70% of pump failures are caused by hydraulic oil contamination, leading to worn cylinder blocks, damaged pistons, burned valve plates, and detached shoes. 

That’s why when replacing a pump, it’s essential to also clean the hydraulic system, including changing the oil and filters.

Other common causes include long-term heavy load operation, which can cause overheating and internal wear, and regulator malfunctions, which may keep the pump at high pressure and over-pressurize the system.

At BORSINDA HYDRAULIC, we provide high-quality piston pump assemblies, replacement parts, and repair kits for NACHI PVD pumps. 

From cylinder blocks and pistons to valve plates, shoes, set plates, and filters, our components help restore pump performance and extend service life.

-Product info

Product Name: Hydraulic piston pump

Part Number: PVD-2B-44BP-16G5-4713F PVD-2B-45P-18G6A-4891F

Apply to: Nachi, CAT 305

Compatible Machines: Excavator

Material: Iron

Packing: Standard packaging, ready for immediate resale

Shipping: Generally within 7 business days after payment

-Hot-selling PVD Series piston pumps:

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