24 



20 



FTB self-propelled 



16 



c^l2 



FTB towed by a UTB 



-Q 



4 - 



2 3 



Load, 1,000 lbs 



Figure 16. Effect of loading upon the maximum speed of the FTB, 

 both when self-propelled and when towed by a UTB. 



61 



