Weiler is a manufacturer of equipment for the asphalt paving and forestry markets. It produces remixing transfer vehicles, commercial pavers, road wideners, windrow elevators, rock drills, soil stabilizers, graders, brooms, compactors, force feed loaders, tack distributors, blade lights, wheel skidders, track feller bunchers, track harvesters, knuckleboom loaders, wheel feller bunchers, and attachments for felling, delimbing, and log loading. The company supplies products to paving contractors and forestry operators through Caterpillar dealers.