Backhoe Swing Frame force calculation

[Jay T]

Based on the details of digging force, hydraulic cylinders, I would like to calculate forces on the swing frame of a backhoe. Following are the details as per attached images,

• BC1 - Reach diagram for the backhoe
• BC2 - Hydraulic specs and swing details of backhoe
• BC3 - Force details, hydraulic cylinder details
• BC4 - Markings for which forces are to be calculated on the swing frame
• BC5 - Dimension details of the backhoe based on swing frame reference

I would like to solve this problem using static equilibrium

 

[coloeng]

OK, and what is your question?