Here are some pics taken in the early fifties,with an a frame loading trucks.
What dozer is this. What brand dozer is this. What is the equal for Caterpillar? Thanks
logging george, It's an HD-9 Allis-Chalmers dozer...I know the company more for it's farm tractors but here's some background on the company: http://en.wikipedia.org/wiki/Allis-Chalmers_Manufacturing_Company and the model itself: http://www.tractordata.com/farm-tractors/003/0/7/3079-allis-chalmers-hd9.html I'm not sure of the comparable caterpillar model but I'm guessing a D6 based upon the size of the operator vs. the machine. Might be a D5...not sure.