One man can now lift 500 lb. loads up to
20 ft. (22 ft. with optional height extension) in two minutes or less - this can be done with the Model 520A
Lift. This unit is equipped with guy cables, outrigger bars,
and adjustable wing-screw levers with sturdy rubber feet to
stabilize the load. If used on bare ground, wood blocks
should be placed under casters and levers. To move the unit on
hard surface, simply raise the rubber footed levers slightly to
allow the swivel casters to turn freely.
Where intermediate heights are desired, the model is quickly
converted to a 16, 14, 10 or even a 5 ft. lift, either by removing
or replacing the proper post sections. 2 ft. post section
shown in specifications page provide for all intermediate heights in
2 ft. increments. When the MODEL 520A is
assembled as a 5 ft. lift, it can be tipped back on the
corrugated handle and rolled into a truck or van.
WARNING: DO NOT USE EXTRA POSTS TO INCREASE THE
DESIGNED MAXIMUM HEIGHT OF 20' ON THE MODEL 520A LIFT.