320D2 and 323D2 Excavators Machine Systems Specifications Caterpillar


Boom Cylinder Lines

Usage:

320D2 DNP


Illustration 1g03476100
Typical example

Table 1
Specification for 373-1110 Boom Cylinder Lines Gp and 373-1115 Boom Cylinder Lines Gp 
Item  Qty  Part  Specification Description 
8T-4648 Bolt  Torque to 62.6 ± 11.7 N·m (46.2 ± 8.6 lb ft)
457-5821 Bolt  Torque to 31.50 ± 5.88 N·m (279.00 ± 52.04 lb in)
Orientation of support assemblies is 50 ± 3 degrees. 
The distance from the center of the mounting pin to the center of the support assemblies is 491 ± 4 mm (19.3 ± 0.2 inch)

Caterpillar Information System:

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