With a capacity of 23 USt, the 800D offers four basic boom and jib combinations. Boom lengths include 51 Ft., 90 Ft., and 100 Ft. The 25 Ft.- 44Ft. jib can be used with the 90 Ft. and 100 Ft. boom lengths. The 800D is available in three configurations: standard behind cab mount, rear mount, and tractor mount.