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在市场需求的推动下,近年来轮式挖掘机设计制造水平取得了较大进步,在产品人性化设计升级的同时,液压系统的稳定性明显增强。詹阳JYL615和现代150W-7型轮式挖掘机是目前国内15 t级产品的两大主流机型,作为现代京城15 t产品的代表作。150W-7本身集中了诸多韩系血统,整机设计相对轻巧、机动灵活;JYL615的设计则集中了国产挖掘机的众多品质,整机设计坚实厚重、稳固耐用。
Driven by the market demand, the design and manufacture of wheeled excavators have made great strides in recent years. While the humanized design of the product has been upgraded, the stability of the hydraulic system has been significantly enhanced. Zhanyang JYL615 and 150W-7 modern wheel excavators are the two mainstream models of 15 t-class products in China, as the representative of modern Beijing 15 t products. 150W-7 itself is concentrated in many Korean descent, the whole design is relatively lightweight, flexible; JYL615 design is focused on the many domestic excavator quality, the whole design solid, heavy and durable.