Cart washer lifter

A refuse container lifter comprising:

• a) a base having first and second upright members, a cross member supported between the upright members, and first and second side plates respectively associated with the first and second upright members;
• b) first and second masts, each having a first end and a second end, pivotally connected on its first end to the first and second side plates, respectively, of the base;
• c) a first piston/cylinder actuator having first and second ends associated with each of the first and second masts, the first piston/cylinder actuator being pivotally connected on the first end to the side plate at a position spaced from the pivot connection of the mast to the side plate and pivotally connected on the second end to the second end of the mast for moving the masts between first and second positions;
• d) a cross bar rotatably mounted between the first and second masts at the second end of each mast and having a crank arm associated with each end;
• e) a second piston/cylinder actuator having first and second ends associated with each of the first and second masts, the second piston/cylinder actuator being pivotally connected on its first end to the first end of its respective mast and on its second end to the crank arm associated with the cross bar for rotating the cross bar;
• f) first and second spaced-apart forks rigidly mounted to the cross bar and configured to be received in fork pockets of commercial refuse collection containers;
• and
• g) a residential refuse cart lifter secured to the cross member of the base at a position intermediate the first and second forks;
• the residential refuse cart lifter comprising a bracket mounted to the cross member, and actuator mounted to the bracket, first and second lift arms each having first and second ends, with the first end of each lift arm mounted to the actuator, first and second follower arms each having first and second ends, the first end of each follower arm pivotally mounted to the bracket, and a cart grabber assembly pivotally secured to the second ends of both the lift arms and follower arms, the lift arms moveable by the actuator between a first upright position and a second inverted position;
• wherein the lift arms and follower arms are configured so that when the masts are in the first position and the lift arms are in the first upright position, the cart grabber is spaced rearwardly from and below the cross bar, and when the masts are in the second inverted position, and the lift arms are moved to the second inverted position, the cart grabber is spaced rearwardly from and above the cross bar.