Option includes four (4) bumper mounted lifting lugs for use with crane lifting of machines. Located on each corner of the front and rear bumper, Lifting Lugs allow for easily accessible, safe lifting points during the shipment of the Trackmobile. Perfect for use when loading machines on ships, Lifting Lugs can also facilitate binding down on lowboy trailers for highway transportation. Each lug has 18,000 lbs. maximum draw bar pull and uses 5/8” bolts.