330101082 Left intake pipe connector XCMG XDE130 Electric driving dump truck spare parts

The 330101082 left-side air intake pipe connector is an original equipment manufacturer (OEM) model from XCMG, specifically designed for XCMG excavators (such as XE215D and XE370D) and loaders (such as ZL40G and ZL50G). It addresses the pain points of ordinary connectors, such as poor sealing, easy leakage, easy cracking, and poor connection. Widely used for connecting the left-side air intake system of engines, it is a core component for equipment maintenance. The product complies with XCMG’s supporting standards and GB/T 14034.1-2023 and GB/T 3733-2008 standards. Made from high-quality base materials, it undergoes CNC milling, precision tapping, annealing, and anti-corrosion passivation treatment. The interface is precisely fitted, suitable for the high-temperature, high-dust, high-frequency vibration, and oil-contaminated working conditions of construction machinery. It is perfectly compatible with original equipment and meets XCMG’s supply chain digitalization requirements.

Core technical parameters

– Product Model: 330101082
– Product Name: Left Intake Pipe Connector (XCMG Construction Machinery Specific)
– Material specifications: High-quality carbon steel (304 stainless steel or HPb63G3 leaded brass optional), 304 stainless steel has a nickel content of ≥8.1% and a chromium content of ≥18%, interface thread specifications are M16-M36, suitable for pipe diameters of 25-70mm, and conforms to GB/T 14034.1-2023, GB/T 3733-2008 standards and XCMG matching requirements.
– Machining process: CNC milling, precision tapping, annealing (lead brass material), polishing, anti-corrosion passivation treatment, thread accuracy 6g, no burrs, precise dimensions, airtightness and hardness tested, stable operation, effectively preventing joint cracking.
– Suitable for: XCMG excavators (XE215D, XE370D), loaders (ZL40G, ZL50G), etc. It is compatible with the left-side air intake system of the engine, connecting the left-side air intake pipe with the air filter and intake manifold. It is suitable for high temperature, high dust, high frequency vibration and oily conditions.
– Core parameters: sealing pressure ≤1.6MPa, ventilation efficiency ≥99%, thread tolerance 6g, compatible pipe diameter 25-70mm, tensile strength ≥420MPa, Brinell hardness controlled at 65-69HBW, installation error ≤0.3mm.
– Temperature range: -40℃~300℃, suitable for high-temperature engine intake conditions, anti-creep and anti-aging, no brittleness at low temperatures, no deformation at high temperatures, oil and corrosion resistant, can withstand instantaneous high temperature impact, suitable for extreme temperature difference environments.
– Structural features: 24° conical sealing structure, full and tight thread engagement, one-piece molding, corrosion and wear resistant, vibration resistant and anti-loosening, smooth inner wall to reduce airflow resistance, precise interface fit, tight connection without air leakage, effectively avoiding stress cracking.
– Installation method: It comes with XCMG original interface, which is fixed by thread and sealant. No welding is required. The interface needs to be cleaned before installation and the airtightness test should be performed after installation. No modification to the equipment structure is required and it can be repeatedly disassembled and assembled.
– Service life: ≥8000 hours under normal working conditions, 2-year warranty, ≥800 hours of salt spray test, corrosion rate ≤0.002mm/year, waterproof, oil-proof and dustproof, no deformation, no cracking and no air leakage.

We specialize in supplying XCMG components. Our 330101082 left-side intake pipe connector is manufactured using XCMG’s original factory processes. It undergoes rigorous quality inspection and testing for airtightness, hardness, and temperature resistance, achieving a pass rate of ≥99.5%. It perfectly replaces original factory parts and meets the supply chain requirements of XCMG construction machinery. Using this product improves the sealing and smoothness of the intake system, preventing leaks and cracking at the joints, reducing maintenance costs, and making it compatible with various types of XCMG construction machinery.

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