The NBT50 series boom truck is the largest capacity boom truck to date from National, available in 50 and 55 USt versions. The crane boasts fully integrated machine control and LMI, which is a first for the boom truck market. The crane also includes a new outrigger beam position sensing system to aid in load chart selection.
|Boom Extension||13.7 m (45 ft)|
|Main Boom Length||39 m (128 ft)|
|Maximum Capacity||45,4 t (50 USt)|
|Maximum Tip Height||54.6 m (179 ft)|