Barrel is cooled by special wind cooling system.

机筒采用特殊风冷却系统冷却.

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Low noise level , low oil consumption, wind cooling without water, reasonable structure, steady performances.

噪声低 、 油耗少, 全风冷不用水, 结构合理, 性能稳定.

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Low noise level, low oil consumption, wind cooling without water, reasonable steady performances.

噪音低 、 油耗少, 全风冷不用水, 结构合理,性能稳定.

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