Classic Refuse Trucks GAR WOOD

Load-Packer LP500 "Cyclomatic"

With advanced "Cyclomatic" packing, the LP500 was not only fast but it also packed a tremendous punch. Complete automatic packing cycle took eleven seconds, reloading could commence in a mere four seconds! Direct-thrust packing panel forced 81,000 pounds on the load at body floor level.

With a 1.5 cubic yard hopper and 75" opening, the 500 was a dramatic improvement over the original Load-Packer. As shown here, refuse is loaded below and behind the rotary conveyor panel.

By pushing one of two levers, the automatic cycle begins with the rapid rotation of the conveyor panel. Power is by a hydraulic motor driving a double reduction chain & sprocket arrangement located on the left side of the tailgate. A cam wheel (not shown) on the right side is connected to the rotary panel shaft, and controls the automatic packing cycle. The twin cylinders above the packing panel energize, moving it fully rearward. Reloading of the partially cleared hopper may now commence.

The rotary panel continues, stopping at floor level at the completion of 360 degrees rotation. One-way latches lock the rotary panel in this position, preventing reverse rotation. Packing panel then moves forward, clearing rotary panel and compressing the load once the body becomes filled.

With the fully extended packing panel now retaining the load, the rotary panel moves a few inches more to a "blocking" position to prevent the packing panel from creeping back between packing cycles.

Though it went through four major revisions during its lifespan, the Cyclomatic series would be go on to become one of Gar Wood's best sellers. Variations of this body (LP-500/600/700) were built at Gar Wood plants from coast to coast, right up until the demise of Gar Wood the late 1970's.

8/1/04 (revised 10/1/04)