[CREG cantilever roadheader CTR450 rolled off the production line] On April 19, 2023, the ultra-large longitudinal axis cantilever roadheader CTR450 independently developed by China Railway Equipment Group Equipment Co., Ltd. rolled off the production line in Xinxiang. This equipment will soon be used in the construction of the Daegu Municipal Underpass Tunnel Project in South Korea. This is also the first time that a domestic cantilever roadheader has been exported to South Korea. The CTR450 cantilever roadheader rolled off the production line this time is 21 meters long, 4.1 meters wide, and 5.1 meters high. Its cutting power, single positioning cutting range, and weight of the whole machine have all set the world record for cantilever roadheaders. This product is innovatively designed with a telescopic cutting arm with a maximum elongation of 1.2 meters, which is the first in the world to achieve a 20% increase in the cutting area. Edit/Ma Xue

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