Description
EASE OF MOVEMENT
*The fitting containing bronze bushings and oil-impregnated bronze thrust washers provide for easy rotation and superior load positioning.
SAFETY
*Fabricated steel fittings provide excellent torsional rigidity.
*Pre-engineered for use with powered hoists. A factor of 15% of the jib crane capacity is allowed for the hoist and trolley weight with an additional 25% of the capacity allowed for impact, thus giving maximum capacity use if the jib.
EASE OF INSTALLATION
*When the bracket center dimension is 60? or less, the mast/boom connection is welded. This provides the most economical means of installation. When the bracket center is greater than 60?, a bolted
mast/bppm connection is used, which enables the larger cranes to be shipped disassembled for ease of handling during
shipping and installation.
*Grease fittings are provided for easy field lubrication.