Welcome to Princeton Delivery Systems,
the leading manufacturer of truck mounted
forklift products and the home of the


The Princeton PiggyBack® Delivery System is a proven method for delivering beverages that has revolutionized customer service and delivery efficiency.

The Concept

The Princeton PiggyBack® Delivery System enables you to convert your regular bay trucks into a bulk delivery vehicle. The light weight forklift dismounts in less than 60 seconds, and can be used in any weather conditions. Instead of waiting for an available loading dock, your driver can start unloading right away. Product can be entered through the back door by a regular pallet jack, rather than waiting in line with the rest. It is also handy for large volume C-store deliveries, fair grounds deliveries or any other situation without a loading dock.

Time studies have proven that the Cost Per Case(CPC) is lower with a truck-mounted forklift than with any other unloading device. Compared to manual unloading, you can save up to 50% on unloading time, while eliminating a co-driver. Some companies have decreased their CPC with more than 35%. The truck-mounted forklift can be mounted behind almost any existing truck or trailer.

The Solution


Introducing the brand new upgrade to the tried and true PiggyBack Z1 - The Princeton PB36! This smaller and lighter model forklift can be carried behind "beverage-style" trailers with roll-up doors. With retracting wheel arms, the PB36 will even mount to the rear of trailers which have rear axles positioned fully to the rear of the trailer.