HARSCO CORPORATION

earth movers and bulldozers

trucks, tractors and railroad maintenance vehicles; namely, section cars, gang cars, ballast maintenance cars, tie remover cars, rail grinder cars, rail lubricators, spike pullers and tie bed scarifier

battlefield tanks, battlefield support vehicles; namely, communication carriers, armored tracked maintenance vehicles, armored tracked towing vehicles, armored tracked field supply vehicles, armored tractor howitzers