| The CDE (with an Acme
screw drive) and HCDE (with a Hydraulic drive) models are manufactured
with a factory supplied stationary enclosure with gates and doors as
needed for each application. This unit does not need a runway built
by others. The enclosing structure is made of steel for indoor use
and aluminum for outdoor use. The CDE and HCDE also can be completely
enclosed overhead to protect the user from inclement weather.

|