National Crane 684H-TM Specifications
The National Crane 684H-TM (Tractor Mount) was originally part of the National Crane 600H product line of 20-ton (18.1 t) lifting capacity Boom Truck... Show More
National Crane 684H-TM
(Cranes, Hoists & Material Handlers : Boom Trucks)
The National Crane 684H-TM (Tractor Mount) was originally part of the National Crane 600H product line of 20-ton (18.1 t) lifting capacity Boom Truck Cranes.
This model has a six-section 19' - 84' (7.32 - 24.38 m) telescopic main boom for a maximum tip height is 94' (28.6 m).
The crane is equipped with two sets of “HO”-style outriggers for full-span, mid-span, and fully-retracted lifting applications.
Crane Features
- Mentor LMI system
- Internal anti-two block
- 375-degree non-continuous rotation
- Easy Glide Boom Wear Pads
- Burst of Speed Winch
- Adjustable Swing Speed