We’re happy to help you find the best option for your application.
– Product Model: 330104384
– Product Name: Water Tank Cover Lower Fixed Seat (XCMG Construction Machinery Dedicated, Load-Bearing Fixed Type)
– Material Specifications: High-quality Q235 low-carbon steel, stamped and welded, with powder-coated anti-corrosion finish, conforming to XCMG original factory standards, GB/T 3280-1992 national standard and GB 15083-2019 standard.
This fixed seat addresses the pain points of traditional fixed components, such as insufficient load-bearing capacity, easy deformation, loose fixation, and poor corrosion resistance. It is compatible with the lower mounting position of water tank covers on multiple XCMG models and is suitable for harsh working conditions such as construction sites and mines with high dust, high vibration, and large temperature differences. The product follows XCMG’s original factory standards and is made of Q235 low carbon steel through precision stamping and full welding processes, with no missing welds or false welds. It has a strong structural rigidity and can stably limit and fix the water tank cover. The surface is powder-coated for corrosion resistance and salt spray resistance ≥120 hours, and can withstand extreme temperatures from -30℃ to 80℃. It has excellent vibration resistance, and its dimensions are precisely fitted to the original mounting position. It has reserved fixing holes and can be installed with bolts for convenient and secure installation. It can be directly replaced, effectively preventing the water tank cover from loosening or shifting, ensuring the water tank’s sealing and heat dissipation performance, and meeting the harsh outdoor use requirements of XCMG equipment.
– Product Model: 330104384
– Product Name: Water Tank Cover Lower Fixed Seat (XCMG Construction Machinery Dedicated, Load-Bearing Fixed Type)
– Material Specifications: High-quality Q235 low-carbon steel, stamped and welded, with powder-coated anti-corrosion finish, conforming to XCMG original factory standards, GB/T 3280-1992 national standard and GB 15083-2019 standard.
– Structure: Stamped and welded in one piece, with full welds and no defects, edges ground smooth without burrs, pre-drilled fixing holes, fits the original water tank cover mounting position, and fits tightly without loosening.
– Specifications: Original factory precise dimensions, compatible with corresponding water tank covers, load-bearing capacity meets standards, welding strength conforms to GB/T3323—1989 standard, strong fixing stability.
– Compatible models: XCMG excavators, loaders, and other mainstream construction machinery, used for fixing and limiting the lower part of the water tank cover.
– Core performance: Stable and secure, vibration-resistant and anti-loosening, corrosion-resistant and wear-resistant, strong load-bearing capacity, and precise positioning of the water tank cover to prevent loosening and displacement.
– Temperature range: -30℃ to +80℃, stable at high and low temperatures, not easily deformed, does not peel, anti-aging, and corrosion resistant.
– Service life: ≥6000 hours under normal operating conditions, weather-resistant and wear-resistant, long-lasting fixation performance, reducing maintenance frequency.
– Installation features: Precise original factory dimensions, pre-drilled mounting holes, bolt-fixed installation, convenient operation, secure fit, easy disassembly and maintenance.
– Core advantages: Original factory quality, meets national standards, high load-bearing capacity, corrosion-resistant and durable, vibration-resistant and anti-loosening, suitable for harsh working conditions and can be directly replaced.
We specialize in supplying genuine XCMG parts. Our 330104384 water tank cover lower fixing seat strictly adheres to XCMG quality standards and relevant national standards, ensuring the water tank cover is securely fixed, contributing to stable equipment operation, reducing maintenance costs, and providing compatible selection and comprehensive after-sales support.

11 805011330 Bolt
26 805301373 Washer
27 330106285 Windshield
28 330104509 Light stand
29 330104347 Super-line rubber ring
30 330106727 Rubber stopper
31 330104384 Water tank cap lower part fixed seat
*For other spare parts procurement needs, please contact us!