National Crane’s NBT45 truck-mounted crane can reach up to 142 feet with its five-section boom. When equipped with a 55-foot boom extension, the combination provides a lifting tip height of 204 feet and a basket working height of over 210 feet. All of the boom sections are supported by one hydraulic extend cylinder, which minimizes maintenance. Features include “Easy Glide” boom wear pads, which reduce the conditions that cause boom chatter and vibration.
September 28, 2010