National Crane 437B Cranes for Sale and Rent
National Crane 437B Specifications
The 10 Ust (9.1 mt) lifting capacity National Crane 437B Boom Truck has a 37' (11.28 m) main telescopic boom and is part of the 400B Series.
Two Basic... Show More
The 10 Ust (9.1 mt) lifting capacity National Crane 437B Boom Truck has a 37' (11.28 m) main telescopic boom and is part of the 400B Series.
Two Basic Crane Mounting Configurations - Rear Mount or Behind the Cab Mount.
Additional Models in this series are the 446B (46' / 14.02 m boom length) and the 456B (56' / 17.07 m boom length).
Maximum Tip Height
- 456B (66' / 20.1 m)
Crane Features
- Internal Anti-two-block
- Self-lubricating "Easy Glide" Wear Pads
- Hydraulic Capacity Alert System (HCAS)
- Variable displacement hydraulic system
- Proportional boom extension
- High-performance planetary winch