Item Detail Table of Content Lifting Equipment, Cranes, Jacks, & Jack Stands Scissor Lifts Extended Ramp Kit Item Number: CLFDX77ERK Supplied by CHALLENGER LIFTS INC (see all) log in for dealer pricing. Description CLFDX77ERK Extended Ramp Kit for the DX77/DX77R lift. WarrantyClick here for warranty information. Product Specification Weight250 lbs. Dimensions32" x 48" x 18"