#caterpillar #bulldozer #repair Few pieces of equipment are more representative of the history of Caterpillar than their D8 track-type tractors. This family of machines has been an integral part of the Caterpillar line from its farm and agricultural roots to the construction and mining equipment powerhouse it is today. The D8H started production in 1969 with a standard hydraulic bulldozer blade. Some of the many other attachments available were front and rear push blocks allowing multiple D8s to push equipment together end-to-end, and a three-shank ripper for breaking up rock on a job site. and the the D8H Become the D8K in 1974 and then in 1981Caterpiller completely changed it up and created the D8L. The most obvious of these improvements was the elevated final drives and sprockets
2 дек 2022
