Five-section boom

At 49,07m (161 ft), the NBT45 five-section boom is the longest in its size range.

The long boom allows the operator to perform more lifts without the use of a jib,

reducing setup time and improving efficiency. Also available are optional boom

lengths of 31,39 m (103 ft), 38,71 m (127 ft) and 43,29 m (142 ft).

• The stronger standard torsion box improves rigidity, reduces truck frame fl ex and reduces the need for counterweight
• Easy Glide boom wear pads reduce the conditions that cause boom chatter and vibration.The net result is smoother crane operation
• Speedy-reeve boom tip and sheave blocks simplify rigging changes by decreasing the time needed to change line reeving
• Painting crane components before assembly reduces the possibility of rust, improves serviceability and enhances the appearance of the machine
• State of the art control valve provides smoother operation. Th e new design eliminates parts, reducing repair costs and improving the machines serviceability
• Bearings on the boom and retract cables can be greased through access holes in the boom side plates
• Boom sections are supported by one hydraulic extend cylinder, minimizing maintenance
• Two-speed grooved drum hoist with cable packer, electronic drum rotation indicator