• Brand new 1/50 scale diecast models of CAT Caterpillar 621K Tractor Scraper and CAT Caterpillar D7 Track-Type Tractor with No. 70 Scraper Set “Evolution Series” die cast models by Diecast Masters.
• Brand new box.
• True-to-scale detail.
• Realistic metal tracks.
• Era-specific operators.
• Detailed interior, exterior.
• Includes 76-page booklet.
• Officially licensed product.
• Detailed metal movable tracks.
• Realistic metal grab rails and handles.
• Manufacturer’s original unopened packaging.
• Period-accurate colors and decoration details.
• Made of diecast metal with some plastic parts.
• Dimensions of CAT Caterpillar 621K Scraper is approximately: L-12.5, W-2.875, H-3.25 inches.
• Dimensions of CAT Caterpillar No. 70 Scraper is approximately: L-8.25, W-2.625, H-2.125 inches.
• Evolution Series Packaging
• Evolution Series models are mounted on special bases and placed in quality flip-top packaging, protected by a black outer sleeve. A full color booklet, included with the models, traces machine evolution in words and pictures.

Defining scraper technology from the 1940s through today: Diecast Masters pays homage to the rich history and remarkable sweep of earth-moving technology, beginning with some of the earliest machines and extending to the most recent. This story of Cat scrapers is the sixth installment of the Evolution Series.