Details

Unrivaled Reach and Capacity
The National NBT45-142 delivers a robust 45-ton (40.8 metric ton) lifting capacity and features a five-section, full-power boom extending from 34 to 142 feet—the longest in its class. With optional jibs of 26 feet or 31–55 feet, it achieves a maximum tip height of up to 205 feet. This extended reach allows operators to complete more lifts without the need for jib installation, saving time and boosting productivity on demanding job sites

Smart Controls and Smooth Operation
Equipped with a Load Moment Indicator (LMI), Work Area Definition System (WADS), and a graphical RCL display, the NBT45-142 ensures safe and intuitive operation. The deluxe rotating cab features ergonomic seating, joystick controls, and tinted safety glass for enhanced visibility and comfort. Easy Glide boom wear pads reduce vibration and chatter, while the speedy-reeve boom tip simplifies rigging changes, making every lift smoother and more efficient

Durability Meets Serviceability
Designed with a stronger torsion box to reduce truck frame flex and the need for counterweight, the NBT45-142 is built for long-term reliability. Boom sections are supported by a single hydraulic extend cylinder, minimizing maintenance. Bearings and retract cables are easily greased through access holes, and pre-painted components resist rust and enhance serviceability. With ground-level and in-cab outrigger controls, setup is fast and flexible, making this crane a dependable asset for any fleet

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