Saftety
Features
"The
Hi-Lift Jack has a rated capacity of 4660lb (2114kg). The
ASME/ANSI B30.1-1992 required that the jack have a 150%
safety factor times the rating requirement. In fact, every
Hi-Lift Jack comes standard with a shear bolt which will
shear and not allow the jack to be used on loads greater
that 7000lbs (3175kg) capacity. ASME/ANSI tests, and many
years of manufacturing, sales and technical experience have
proben that 7000lb (3175kg) is a safe maximum limit for
operation of this type of jack. Some imitators offer a jack
with an 8000lb capacity up to only 12 inches on the bar."
The
Only All-Cast Jack
"The
Hi-Lift Jack Company offers the only all-cast jack manuractured
in the world today. This hack is manufactured from high
yield and tensile strength iron castings, the same durable
metal that has been used for over 100 years."
Two
Models Available
"We
offer both the all-cast jack and the cast and steel jack.
The cast and steel hack is exactly the same as the all-cast
jack except that it has 4 stamped high-strength steel parts.
Only Hi-Lift Jacks are made with a two piece handle and
socket design that is built for extended life. Cheaper imitations
use a one-piece design that bends easily if lateral pressure
is applied while lifting a load."
The
Top Winch Connector-Clamp Advantage
"Every
Hi-Lift Jack comes complete with a top winch connector-clamp.
The top winch connector-clamp is essential for performing
the wide variety of tasks of which the jack is capable.
To our knowledge, ours is the only mechanical jack that
offers the top winch connector-clamp as standard equipment."
(taken
from the original Hi-Lift Jacks brochure) |