Pressure Arm 



Chain Take-I 



Lower Platen ^^ 

 Adjustment ^"^ 



sembly 



Platens 



C LASS D 

 TYPE D-VA-72 

 CATERPULLER 



Track Design: Floating and Both Driven 

 Track Arrangement: Vertical 

 Loading: Single Track - Multiple Pneumatic 

 Effective Track Length: 45 Inches 

 Maximum Pull: 4000 Lbs. at 100 FPM 

 Maximtjm Power Input: 20 HP 



Tread Design: Flat (Material - Black Neoprene Jacket 



Compound, 60 i 5 Durcmeter) 



Figure 7 



21 



