345B Excavator Machine System Specifications Caterpillar


Track Roller Mounting

Usage:

345B 2ZW



图 1g01438270

典型实例

注: 请参看图 1 安装履带托链轮。

(A) 从法兰端到履带中心线的距离 ... 100 ± 3 mm (3.9 ± 0.1 in)

(1) 组装前,表面必须清洁,没有防护涂层。

(B) 履带托链轮和安装支架之间的间隙 ... 7 mm (0.3 in)

(2) 4 只螺栓的扭矩 ... 1000 ± 125 N·m (740 ± 90 lb ft)

(3) 72 只螺栓的扭矩 ... 900 ± 100 N·m (660 ± 75 lb ft)

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