Caterpillar 235 '1973–86

Caterpillar 235 FS '1978–????

Front Shovel.

Caterpillar 235B '1985–88

Caterpillar 235C '1988–92

Caterpillar D400D, Caterpillar 235C
 
 
 

Caterpillar 235D '1991–94

WheelsAge.org '2005–pr.