National Crane 671H Specifications

No longer part of the National Crane 600H Series product line of 20-ton (18.1 t) lifting capacity Boom Truck Cranes, the National Crane 671H has a three-section 27' - 71' (8.2 - 21.6 m) telescopic main boom with an optional 6F45M 25' - 45' (7.6 - 13.7 m) two-section jib for a maximum tip height of 125' (38.2 m).

The crane is equipped with two sets of “H”-style outriggers for full-span, mid-span, and fully-retracted lifting applications.

The 671H boom truck crane comes as a standard behind the cab mount,  or depending on the contractor's or crane rental companies' needs, can come in a rear-mount or tractor-mount configuration.