YT28型气腿凿岩机是最现代的凿岩机产品，它采用了现代凿岩机的设计技术，与同类型产品比较，具有效率高，耗气少、噪声小、重量轻、经济效果好、进尺速度快等优点。它的性能优越，使用最可靠。最高效的凿岩机。它最适合大型矿山、中型矿山和遂道的凿岩作业。 我公司向您推荐的YT28型气腿式凿岩机。我们向您承诺它比目前国内市场上任何一种机型都经济实用，效率最高。

YT28 type air leg rock drill is one of the most modern rock drill products, it USES the design technology of modern rock drill, compared with similar products, with high efficiency, low gas consumption, low noise, light weight, good economic effect and fast penetration rate. Its superior performance, using the most reliable. The most efficient drill. It is most suitable for medium and large mine mining and tunnel drilling operations. My company to recommend YT28 type air leg rock drill. We promised you that it is on the domestic market at present any kind of model is economic and practical, the highest efficiency.