YC4DK90-T302 Construction Machinery Engine Introduction
As a non-road diesel engine, the operation mode of YC4DK90-T302 is based on the typical working principle of diesel engines, combined with technical optimization such as electronically controlled high-pressure common rail to adapt to complex working conditions such as agricultural equipment and construction machinery.
Technical features
Intake stroke
Process: The piston moves downward from the top dead center, negative pressure is formed in the cylinder, and air is sucked in through the intake valve (non-road engines are usually equipped with air filters to filter dust and other impurities).
Compression stroke
The piston moves upward, compressing the air in the cylinder, causing its temperature and pressure to rise sharply (the compression ratio is usually 16:1~18:1, and the compression ratio of a diesel engine is higher than that of a gasoline engine).
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Pre-sales support
Provide detailed answers to engine technical parameters, functional features and applicable scenarios to help customers accurately match their needs.
02
Sales support
Synchronize order progress (such as production and logistics information) in real time to reduce information asymmetry.
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After-sales service
Provide repair and maintenance, parts replacement and fault diagnosis services to extend the service life of equipment.
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