HH45 Harvester Head, HH55 Harvester Head, HH65 Harvester Head and HH75 Harvester Head Hydraulic System Caterpillar


Holding Arm Cylinder

Usage:

HH45 2JZ



Illustration 1g00758049

(1) Lubricate the sealing lips with a minimal amount of the lubricant that is being sealed.

(2) Apply 4C-4032 Bearing Mount Compound to threads.

Table 1
Component Data Holding Arm Cylinder    
Item     Part Number     158-0404     156-4146     157-2773    
3     Bore Diameter    
50 mm (2.0 inch)    

50 mm (2.0 inch)    

50 mm (2.0 inch)    
4     Head Pin Diameter    
25 mm (1.0 inch)    

25 mm (1.0 inch)    

25 mm (1.0 inch)    
5     Rod Pin Diameter    
25 mm (1.0 inch)    

25 mm (1.0 inch)    

25 mm (1.0 inch)    
6     Rod Diameter    
25 mm (1.0 inch)    

25 mm (1.0 inch)    

25 mm (1.0 inch)    
-     Closed Length    
323 mm (12.72 inch)    

330 mm (13.0 inch)    

330 mm (13.0 inch)    
-     Stroke    
117 mm (4.61 inch)    

140 mm (5.51 inch)    

140 mm (5.51 inch)    

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