800363416 14 PSI Pressure Cover XCMG XDE130 Electric driving dump truck spare parts

The 14 PSI pressure cover solves the problems of traditional pressure covers such as poor sealing, pressure regulation failure, easy leakage, and poor temperature resistance. It is compatible with the water tank installation position of the cooling system of XCMG’s multiple models and is suitable for harsh working conditions such as construction sites, mines, etc. with high dust, large temperature difference, and high vibration. The product has a carbon steel shell that is precision machined and equipped with a food-grade silicone rubber sealing ring. It has excellent sealing performance, can raise the boiling point of the coolant, maintain a slight positive pressure in the cooling system, prevent overpressure bursting and vacuum collapse, withstand extreme temperatures of -40℃ to +120℃, withstand salt spray for ≥120 hours, and has a precise size to fit the original installation position. It is threaded and easy to install, and can be directly replaced. It effectively prevents coolant leakage, ensures the heat dissipation efficiency of the equipment, and meets the harsh outdoor use requirements of engineering machinery [1][6].

Core technical parameters:

– Product Model: 800363416
– Product Name: 14 PSI Pressure Cover (Special for XCMG Construction Machinery, Pressure Control Type)
– Material Specifications: High-quality carbon steel shell + food-grade silicone rubber sealing ring, powder-coated for corrosion protection, conforming to XCMG standards, GB/T 3280-1992 and GB 4806.11 national standards.
– Structure: One-piece design with built-in pressure regulating valve and sealing gasket; precise threads; smooth, burr-free surface; tight fit and leak-proof.
– Specifications: Original factory precise dimensions, rated pressure 14 PSI (approximately 0.97 MPa), seal compression ratio meets standards, pressure adjustment sensitivity meets industry standards.
– Compatible models: XCMG excavators, loaders, and other mainstream construction machinery, used for cooling system water tank sealing and pressure control.
– Core performance: Excellent sealing and leak prevention, precise pressure regulation, corrosion and wear resistance, can increase the boiling point of coolant, prevent overpressure and vacuum collapse, and ensure stable heat dissipation [3][6]
– Temperature range: -40℃ to +120℃, stable at high and low temperatures, not easily deformed, does not age, and maintains long-lasting sealing performance.
– Service life: ≥5000 hours under normal operating conditions, weather-resistant and durable, stable pressure regulation performance, reducing the frequency of cooling system maintenance.
– Installation features: Precise original factory dimensions, threaded installation, easy operation, tight fit, no additional tools required, easy to disassemble and repair.
– Core advantages: Original factory quality, meets national standards, precise pressure control, tight sealing, temperature and corrosion resistant, suitable for harsh working conditions and can be directly replaced.

We specialize in supplying genuine XCMG parts. Our 800363416 14 PSI pressure cap strictly adheres to XCMG’s quality standards and relevant national standards. Made of high-quality carbon steel and silicone rubber, and using precision machining processes, it ensures stable cooling system pressure and excellent sealing, contributing to the long-term stable operation of equipment, reducing maintenance costs, and providing compatible selection and comprehensive after-sales support.

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