Machining and Welding Information for Underground Articulated Trucks Caterpillar


Ejector Body

Usage:

AD55 DNW

Dimensions for Ejector Bodies



Illustration 1g06225794

AD55B, and AD55 Underground Articulated Truck

Table 1
Body Machine Finished Dimensions 
Location  Bore Location  Dimension  Material Specification 
D1  Ejector Cylinder Mount  63.58 ± 0.025 mm (2.503 ± 0.001 inch)  MS109 
S1  Ejector Cylinder Mount  62 ± 0.5 mm (2.44 ± 0.02 inch)  MS109 
D2  Ejector Cylinder Mount  63.55 ± 0.025 mm (2.50 ± 0.0001 inch)  Weldox 700
Hardox 450 
S2  Ejector Cylinder Mount  62 ± 0.5 mm (2.44 ± 0.02 inch)  MS106
MS109 
D3  Tailgate Cylinder Mount  45 ± 0.025 mm (1.772 ± 0.0001 inch)  MS109 
S3  Tailgate Cylinder Mount  52 ± 0.5 mm (2.047 ± 0.019 inch)  MS109 
D4  Tailgate Mount  108 ± 0.025 mm (4.252 ± 0.001 inch)  MS106
MS109 
S4  Tailgate Mount  110 ± 0.5 mm (4.331 ± 0.020 inch)  MS106
MS109 
D5  Tailgate Bore  114.22 ± 0.05 mm (4.497 ± 0.002 inch)  MS109 
L1  Width of Tailgate Boss  108 mm (4.252 inch)  MS109 

Caterpillar Information System:

AD22 Underground Articulated Truck Operation
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