Cat 963 Question

[Robert Boggs]

Can anyone tell me what model Cat 963 was the first counter-rotating track model? I’m assuming any pedal steer model is not?

 

[Tyler d4c]

All the hystat track loaders are other then 973
All 943 953 and 963 will counter rotate

This is the best my knowledge on it please feel free to correct if I'm in correct

 

[ippielb]

All the hystat track loaders are other then 973
All 943 953 and 963 will counter rotate

This is the best my knowledge on it please feel free to correct if I'm in correct

My 973C counter rotates the tracks and is hydrostatic.