800169278 cylinder head XCMG XE2000 excavator spare parts

XCMG XE2000 Cylinder Head (Part No. 800169278): The Core Barrier of the Engine, the Source of High-Efficiency Power

In the engine assembly of the XCMG XE2000 excavator, the cylinder head is a key component that seals the top of the cylinder and forms the combustion chamber. Its structural strength, sealing performance, and heat dissipation efficiency directly affect the engine’s power output, fuel economy, and service life. The XCMG XE2000 cylinder head (part number 800169278), as a core spare part manufactured with original factory precision, provides a solid foundation for the engine’s efficient and stable operation with its superior quality.

Original factory fit, precise fit

The XCMG XE2000 cylinder head (part number 800169278) is developed and manufactured strictly according to the original factory design standards of the XE2000 excavator engine. From the cylinder head plane accuracy, valve seat position, spark plug hole position to the layout of water passages and oil passages, everything has undergone 3D modeling and precision machining. After installation, it fits perfectly with the cylinder block, and the valve guides, valve seats, and other components are precisely positioned to ensure that core parameters such as combustion chamber volume and compression ratio meet design standards. This precise fit avoids problems such as cylinder leakage and coolant leakage caused by dimensional deviations, providing a fundamental guarantee for the normal operation of the engine.

High-quality materials, strong and heat-resistant

This cylinder head is precision cast from high-strength vermicular graphite cast iron or alloy cast iron, and undergoes multiple aging treatments and surface strengthening processes, resulting in extremely high high-temperature strength, creep resistance, and thermal conductivity. The internal water jacket and oil passages of the cylinder head are scientifically designed, providing excellent heat dissipation efficiency and effectively coping with the high-temperature environment under high engine loads. Even under harsh operating conditions of prolonged full-load operation, it maintains stable structural performance, is not prone to deformation, cracking, or thermal fatigue damage, significantly extending its service life and reducing the frequency of major overhauls.

Core protection, enhanced efficiency

The XCMG XE2000 cylinder head (part number 800169278) optimizes the combustion chamber shape and intake port design, promoting thorough mixing of fuel and air, improving combustion efficiency, and reducing harmful emissions. Precision-machined valve seats and guides ensure tight valve seals, reducing cylinder leakage and compression losses, resulting in stronger engine power output. Simultaneously, a superior sealing structure design (such as precise control of the cylinder head gasket mating surface) effectively prevents cross-contamination of coolant, engine oil, and combustion gases, ensuring independent and efficient operation of each engine system, improving fuel economy and operational efficiency.

XCMG XE2000 cylinder head (part number 800169278), built with original factory quality, forms the core barrier of the engine, driving efficient operation with reliable performance. Purchase now and inject lasting and powerful power into your XE2000 excavator engine!

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800169278 cylinder head XCMG XE2000 excavator spare parts

1 800161822 WASHER
2 800169010 MAT
3 800167022 BOLT