Engine power of the new K-Series crawler dozers from Caterpillar – the D3K, D4K and D5K – has been increased 5 to 7 percent. All three hydrostatic-drive track type tractors are powered by the ...
The D6XE dozer from Caterpillar, officially shown for the first time to trade press on Nov. 14 at the company’s test facility in Edwards, Ill., features a “High Drive” electric-drive transmission that ...