330103851 Duct assembly XCMG XDE130 Electric driving dump truck spare parts

The 330103851 duct assembly addresses the pain points of traditional duct assemblies, such as severe air leakage, poor insulation, susceptibility to corrosion, cumbersome installation, and high airflow resistance. It is widely used in core components such as equipment cab ventilation, motor cooling, and hydraulic system cooling, and is a key ventilation component for equipment maintenance, replacement, and original equipment manufacturer (OEM) parts. The core of this product uses a composite structure of galvanized steel sheet and glass wool insulation layer, combined with sealing strips and wear-resistant interfaces. It is manufactured through multiple processes including precision cutting, seamless molding, anti-corrosion treatment, and sealing testing. Its modular design offers strong adaptability, achieving efficient ventilation, energy-saving insulation, and reliable sealing. In terms of performance, it provides smooth and unobstructed ventilation with low airflow resistance and a leakage rate controlled within 1%, far below industry standards. Its thermal conductivity is as low as 0.033W/(m·K), eliminating the need for an additional insulation layer. It is fire-retardant (B1 grade flame retardant), corrosion-resistant, and anti-aging, making it suitable for high and low temperature environments. It remains undeformed and undamaged even after long-term use, effectively improving equipment ventilation and heat dissipation efficiency, reducing energy consumption, and meeting the ventilation needs of complex working conditions in construction machinery. It is compatible with the ventilation needs of various series of equipment such as XCMG electric dump trucks, cranes, and excavators.

Core technical parameters:

– Product Model: 330103851
– Product Name: Duct Assembly (XCMG Construction Machinery Specific)
– Material specifications: Galvanized steel sheet + glass wool insulation layer, with matching sealing strips, compatible with XCMG construction machinery duct system specifications, glass wool thickness 25-30mm
– Processing technology: precision cutting, seamless molding, anti-corrosion treatment, and sealing test ensure strong connections, tight seals, and no risk of air leakage.
– Compatible models: XCMG series construction machinery (including electric dump trucks, cranes, excavators, loaders, etc., compatibility search is available)
– Ventilation parameters: Airflow resistance ≤ 50 Pa/m, air leakage rate ≤ 1%, working air pressure ≤ 2500 Pa, ventilation efficiency ≥ 95%
– Temperature range: -30℃~100℃, suitable for high and low temperature conditions, with no insulation layer peeling off and no duct cracking.
– Structural features: Modular design, seamless molding structure, built-in insulation layer, excellent sealing performance, easy installation, and easy cleaning and maintenance.
– Installation method: Bolt fixing + socket connection, equipped with XCMG original standard interface, precise docking, no need to modify the equipment structure, convenient installation.
– Service life: ≥8000 hours under normal operating conditions; corrosion-resistant, aging-resistant, wear-resistant, and stable performance over long-term use.
– Core configuration: galvanized steel sheet duct, glass wool insulation layer, special sealing strip, wear-resistant joints, combining ventilation and insulation.

We specialize in supplying XCMG parts. Our 330103851 duct assembly effectively addresses various pain points of traditional duct assemblies, achieving efficient ventilation, energy-saving insulation, improved equipment heat dissipation stability, reduced maintenance costs, and meeting the complex ventilation needs of engineering machinery. We also provide comprehensive after-sales service and model compatibility guidance.