1/50 scale and produced by Diecast Masters.
 
Evolution Series
• Includes detailed 83-page booklet
• Authentic Cat Machine Yellow paint
• Authentic Cat trade dress and safety decals
• Period-accurate colors and decoration details
• Realistic metal tracks
• Moveable boom, stick, and bucket
• Rotates 360° on undercarriage
• Realistic hoses and grab rails
 
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.