345D, 349D and 349D2 Excavator Machine System Specifications Caterpillar


Pilot Lines - Control Valve

Usage:

345D L BYC



图 1g01481953

顶视图




图 2g01514214

右视图

(1) 18 条电缆带的各个切割边处不允许有尖角。

(2) 将 5H-2471 粘接剂 涂抹在 3 个护孔环上。




图 3g01481758

A-A 视图

(3) 7 个弯头组件的扭矩 ... 29 ± 3 N·m (21 ± 2 lb ft)




图 4g01481994

剖面 B-B

(4) 6 个三通组件的扭矩 ... 29 ± 3 N·m (21 ± 2 lb ft)

(5) 2 个压力开关的扭矩 ... 29 ± 3 N·m (21 ± 2 lb ft)

(6) 压力传感器的扭矩 ... 53 ± 4 N·m (39 ± 3 lb ft)

Caterpillar Information System:

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