S-Helper Service Trailers
The information on this page came directly from the insert found in the box with the model.
Vertical Post
(photo © Ted Larson)
Prototype
The 35-foot vertical post trailer is similar to a Kingham Trailer Company's Universal "Superliners" Model KAX, a dry-cargo, tandem-axle, straight-frame van. These were produced in Louisville, Kentucky during the mid-1950s. These trailers were made out of 0.051 ga. aluminum sheet on the sides and front, and 26 ga. galvanized steel on the roof. The interior had 1/16" fir floors and 1/4" 3-ply plywood linings. These trailers can still be found today making local deliveries, or retired as storage sheds, contractors offices, or tool cribs.
Model
The model includes both the extended (stand-alone) and retracted (in-tow) landing gears. Replacement is easy as the landing gears can be removed by gently twisting to release the tabs inside of the chassis. The alternate landing gear can then be snapped into position. The model includes nine 11.00x22 rubber tires, a cage-style tire rack (with spare), mud flaps, and rear bumper. The models were manufactured in 1997 and released in 1998.
Horizontal Rib
(photo © Ted Larson)
Prototype
The 35-foot horizontal-ribbed trailer is modeled after the Great Dane "The Viking" Model 21T Series 2D, a dry-cargo tandem-axle, straight-frame van. This trailer was produced during the mid-1950s in 28' to 35' lengths with either an oval or, like the S-Helper Service's model, an 18" corner radius front. Great Dane did not do yearly models, but upgraded as improvements were developed. These trailers were made of Al-can aluminum construction in the roof, sides, and nose. They featured oak floors, and 1/4" 3-ply marine plywood linings.
Model
The model includes both the extended (stand-alone) and retracted (in-tow) landing gears. Replacement is easy as the landing gears can be removed by gently twisting to release the tabs inside of the chassis. The alternate landing gear can then be snapped into position. The model includes nine 11.00x22 rubber tires, a cage-style tire rack (with spare), mud flaps, and rear bumper. The models were manufactured in 1997 and released in 1998.