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1250t履带式起重机自身质量大,如果路基板铺设不平整,在进行原地转向时,会对履带板造成巨大冲击和磨损,甚至导致履带板破裂。该起重机履带板长度为2000mm,宽度为350mm,重约0.3t,更换履带板难道较大。本文介绍一种简便、快捷更换履带板方法。1.选择适宜拆卸的位置当发现履带板破裂需要更换时,使用液压泵站适当收回履带张紧缸,取出部分履带张紧调节垫片,让履带板处于较松弛的状态,以便拆卸破裂的履带板。因驱动轮下面的履带板略高于路基板,呈向上弯曲的状态,履带板与路基板之间有较大的空隙,履带板不受压力,方便拆除和安装,
The 1250t crawler crane itself is of great quality. If the roadbed is not laid flatly, it will cause huge impact and wear on the track shoe during in-situ steering, and even cause the track shoe to rupture. The crane track length of 2000mm, width of 350mm, weighs about 0.3t, replacement tracker is larger. This article describes a simple and quick way to change the shoe. 1. Select the appropriate location of disassembly when found broken track needs to be replaced, the use of hydraulic pump station to properly retrieve the crawler tension cylinder, remove some of the track tension adjustment pads, so that the track shoe in a more relaxed state, in order to disassemble the broken track board. Due to the track wheel under the drive wheel is slightly higher than the road base plate, was bent upward state, the track shoe and the road between the larger gap between the board, the track shoes from pressure, easy to remove and install,