Abstract: An automated vehicle-mounted refuse collection system having a loader with a boom assembly having inner and outer pairs of arms attached to the vehicle at spaced-apart locations. A lift assembly is pivotally connected to the upper end of the boom so outward movements of the boom arm will cause the upper and lower ends of the lift to reach or extend away from the vehicle toward a refuse container. Gripping arms are mounted on a carriage reciprocal along the lift assembly. A hydraulic system maintains the gripping arm level during extension and retraction of the boom arms.

Abstract: An improved loader apparatus for a refuse collection truck or vehicle which includes a vertical rail assembly, a carriage apparatus mounted for vertical up and down movement along the rail assembly, a single length of drive chain for lifting and lowering the carriage apparatus between a home or down position and a dump or up position, a hydraulic motor system for driving the drive chain such that the refuse container-engaging apparatus carried by the carriage assembly can be position laterally outwardly therefrom for operatively engaging a refuse container to be emptied. The system includes a feedback system for controlling the speed, acceleration and deacceleration of the pick-up, transporting, emptying, lowering, and releasing cycle for minimizing cycle time while simultaneously maximizing the dumping efficiency of the system.

Abstract: An automated vehicle-mounted refuse collection system having a loader with a boom assembly having inner and outer pairs of arms attached to the vehicle at spaced-apart locations. A lift assembly is pivotally connected to the upper end of the boom so outward movements of the boom arm will cause the upper and lower ends of the lift to reach or extend away from the vehicle toward a refuse container. Gripping arms are mounted on a carriage reciprocal along the lift assembly. A hydraulic system maintains the gripping arm level during extension and retraction of the boom arms.