VALVE INTAKE*6150-42-4110 – High-Performance Engine Valve for Komatsu Equipment This premium intake valve, model 6150-42-4110, is a precision-engineered component designed specifically for Komatsu internal combustion engines. It serves as a critical element in the engine’s air-fuel management system, ensuring optimal
Combustion Efficiency and long-term durability under demanding operating conditions. Whether used in heavy-duty construction machinery, agricultural tractors, or industrial generators, this valve plays a pivotal role in maintaining peak engine performance. Key Features: - Precision-machined from high-strength alloy steel for superior thermal resistance and wear protection - Designed to match OEM specifications for seamless integration with Komatsu engine systems - Enhanced heat dissipation properties to prevent warping and premature failure - Optimized stem and seat geometry for precise timing and minimal leakage - Compatible with both diesel and gasoline-powered engines in Komatsu applications Detailed Description: The intake valve (also known as an inlet valve) is a vital part of the four-stroke combustion cycle. During the intake stroke, it opens to allow a precisely metered mixture of air and fuel into the
Combustion Chamber—ensuring the correct air-fuel ratio for efficient ignition. This process is synchronized with the
Camshaft rotation, which controls the opening and closing intervals based on engine speed and load. The exhaust valve, often paired with the intake valve in a dual-valve configuration, operates during the exhaust stroke to release spent gases after combustion. Together, these valves regulate gas flow dynamics within the cylinder, directly influencing torque output, fuel economy, and emissions control. The 6150-42-4110 model is engineered to withstand extreme temperatures and mechanical stress, making it ideal for use in harsh environments such as mining operations, road construction, and power generation units where reliability cannot be compromised. Use Cases: This valve is commonly found in Komatsu excavators, wheel loaders, bulldozers, and other heavy equipment models that rely on robust engine components for continuous operation. It is also suitable for retrofitting older machines undergoing maintenance or performance upgrades. Maintenance professionals and fleet managers seeking durable, high-efficiency replacements will appreciate its compatibility with existing engine designs and proven track record in commercial applications worldwide. Customer Feedback: Users report improved engine responsiveness and reduced downtime after installation. Many operators note smoother idling and better throttle response, particularly in machines that have been running for extended periods without proper valve maintenance. The valve’s consistent sealing performance has led to fewer misfires and more stable engine operation across varying load conditions. Frequently Asked Questions: What is the difference between an intake valve and an exhaust valve? The intake valve governs the entry of air-fuel mixtures into the combustion chamber, while the exhaust valve manages the expulsion of burned gases post-combustion. Both are actuated by the camshaft but operate at different points in the engine cycle to maintain efficient airflow and pressure balance. Is this valve compatible with all Komatsu engines? It is specifically designed for certain Komatsu engine series, including those used in D375, PC200, and WA470 models. Always verify compatibility with your engine’s service manual before installation. How often should I replace the intake valve? Typical service intervals range from 5,000 to 10,000 hours depending on operating conditions. Regular inspection and preventive maintenance are recommended to avoid valve seat erosion or spring fatigue. Why choose this valve over generic alternatives? This unit undergoes rigorous quality testing and meets or exceeds original equipment manufacturer standards. Its material composition and dimensional accuracy ensure reliable performance over time, reducing the risk of engine damage due to valve failure.
Product Categories : Engine Valve Train > Valve Intake/Valve Exhaust
