For Cater 311-9303 313-3996 Crankshaft CAT Excavator C11 Engine Crankshaft
Specification
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Item
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Value
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Product name
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Engine Crankshaft
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Compatible brand
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CAT
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Condition
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New
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Part no.
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311-9303 313-3996
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Applications
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C11
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MOQ
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1 unit
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Packing
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Standard export packing
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Warranty
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Discuss
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Description
This is a crankshaft suitable for a specific excavator engine, corresponding to models 311-9303 and 313-3996. As a core transmission component of the engine, it is cast from high-strength alloy material and precision-processed, including key structures such as main journals and connecting rod journals. It can convert the reciprocating motion of the piston into rotational power, and is adapted to the power transmission system of the corresponding engine model.
Advantage
- High material strength, good wear resistance and impact resistance, adapting to the working conditions of heavy-duty operation scenarios;
- High processing precision, strict control of the smoothness and dimensional tolerance of each journal surface, reducing operational friction loss;
- Accurate adaptability, high assembly fit with the corresponding engine, convenient installation and good stability.
Performance
- Operational stability: Excellent dynamic balance accuracy during high-speed operation, which can reduce vibration and noise, and ensure stable output of the engine;
- Durability: Under the working condition of long-term alternating load, it is not easy to have faults such as deformation and fracture, and has a long service life;
- Power transmission efficiency: Low energy loss during transmission, which can efficiently transfer the power converted from piston motion and ensure the power performance of the engine.
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