Logo for a construction equipment rental company

I has been approached by the director of a construction leasing company special equipment (these are excavators, asphalt pavers, rollers, bulldozers, graders, dump trucks, loaders, concrete mixers etc.). He needs a minimalist logo. Colors should be minimum and only orange shades, tk. mostly special equipment orange. Also need black (dark grey) and white logo option. The logo will also be placed on equipment, on a T-shirt, on helmets, on company letterheads and business cards