Transport Crawler Machine The PT series of transport crawlers is designed to efficiently and economically relocate your crushing stations, conveyor drive stations and other open-cast mining equipment. We customise each model we build, tailoring it to your operation for precise balance and stability during the transport of your heavy equipment. The lifting and load-carrying capacities of this heavyweight hero ranges from 150 to 1,500 metric tons (165 to 1,650 short tons). It effortlessly handles rough terrains, and can travel up or down steep grades of up to 20%, while keeping your load stable and safe.