Unmovable aluminum gantry crane
lThe unique column design allows it to be used in rugged and uneven locations
llCrane Height Adjustments: Adjusting in 6-inch increments, height adjustment kits use spring-loaded steel locking pins that automatically engage when height positioning holes are reached; adjust heights for specific lifts, uneven floors, or to move through doorways
llAdjustable Spans: Standard on aluminum cranes, adjustable spans are optional on steel cranes; adjustable spans allow the crane to be shortened for transport down narrow aisles
llHeavy-Duty Casters: Four-position, swivel-lock casters with moldon polyurethane wheels provide excellent floor protection
llVariety choices of beam：eppos, I-beam,H-beam.
llElectric parts: electric motor, electric lifting.