The company I work for has Cat dozers from D3 to D10,due to parts issues with our dealer we are thinking about a Komatsu In a D-7 size any pros or cons
The D85EX-15 would be comparable. To be honest I don't know much about anything over the D65EX size which is the equivalent to a D6. I know that size and down are good machines, I have a 39. I know when I travel south you see a lot more bigger Komatsu dozers on road jobs. If its any comparison as well the u/c don't seem to last as long as cat , but replacement cost is less because there are less parts to replace.