New Bright Caterpillar RC construction set includes a 245D Excavator and a D10N Bulldozer. Both vehicles feature classic CAT yellow branding and come with their respective corded remote controllers. The excavator includes a full-function remote for boom and bucket movement, while the bulldozer controller features electronic sound effects. These detailed models are designed with realistic treads and hydraulic-style components. Note that there is a small break in one of the decorative plastic hoses on the excavator arm as shown in the detail photos. Perfect for collectors or fans of heavy machinery.