Construction Machinery For 8J-8375 8J8375 RING CAT C-10 D9R Excavator engine parts

Specification

Description

Advantage

High Compatibility: Precisely matches the engine structure of target models, enabling easy installation without additional modifications, and can directly replace original components.
Strong Durability: Made of special materials resistant to high temperatures and wear, adapting to the high-temperature and high-pressure working conditions of engines and extending component service life.
Excellent Sealing Performance: The annular structure and precision processing ensure a tight fit, effectively preventing oil and gas leakage and maintaining stable internal engine pressure.
High Reliability: Produced in strict accordance with industrial-grade standards, with consistent batch quality, reducing equipment failure risks and ensuring continuous construction operations.
Low Maintenance Cost: Long-life design reduces replacement frequency, lowering equipment downtime and repair costs, and improving overall operational efficiency.

Performance

Operating Temperature Range: Withstands extreme temperature variations from -40℃ to 300℃, adapting to full-engine operating conditions.
Pressure Resistance: Stably copes with peak internal engine pressure up to 15MPa, ensuring sealing integrity.
Wear Rate: Annual wear under standard working conditions is ≤0.02mm, far below the industry average, extending replacement cycles.
Dimensional Accuracy: Inner and outer diameter tolerances are controlled within ±0.01mm, ensuring precise fit with engine components such as cylinders and pistons.
Material Properties: Features excellent fatigue resistance and chemical stability, resistant to corrosion from engine oil, diesel fuel and high-temperature gas, with no leakage risk.

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