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近日,山东鸿达“铁力士”牌QZ500型塔式起重机再次扬威俄罗斯。该机是针对俄罗斯用户需求量身设计制造的,配备了人性化的斜爬梯和休息平台,有行走、固定、内爬等多种安装形式;大量采用高强度钢,具有自重轻,塔身弯矩受力小的优点,其额定起重力矩4900kN·m,最大起重量25t,独立高度77m,最大高度322m。QTZ500型塔式起重机的起升系统采用智能变频调速控制技术,使用户可以根据负载选择频率,且冲击小、调速平稳;起升减速器采用德国带风扇弗兰德减速器,制动器采用带开闸检测的
Recently, Shandong Hongda “Titlis” brand QZ500 tower crane once again Yang Wei Russia. The machine is tailored to the needs of users in Russia, equipped with a humanized inclined ladder and resting platform, walking, fixed, climbing and other forms of installation; extensive use of high strength steel, with light weight, tower bending Moment moment of small advantages, the rated lifting moment 4900kN · m, the maximum lifting capacity of 25t, independent height of 77m, the maximum height of 322m. The lifting system of QTZ500 tower crane adopts intelligent frequency conversion speed control technology, so that users can choose the frequency according to the load, and the impact is small and the speed is stable. The lifting gear adopts Germany fan with Flander reducer, the brake adopts the belt Detection of the gate