Caterpillar D7C/70 and CAT 621K Motor Scraper Evolution Series in 1:50 Scale
* Detailed die cast metal model CAT 621K and CAT D7 Track-Type Tractor with No.70 Scraper
* Authentic CAT machine yello...
The D7C model was introduced in 1955, came with
a new and more powerful D339 engine and a host of other advancements.
“Proved Performer Grows in Value!”, some of which had begun with the
late-ge...