What is the difference between a pallet truck and a stacker?

A pallet truck and a stacker are both types of material handling equipment used for moving and handling palletized loads. Here are the differences between the two:

Pallet Truck:
A pallet truck, also known as a pallet jack or pump truck, is a manual or electric-powered device used for horizontal transportation of pallets. It is designed to lift and move pallets within a short distance on a flat surface. Pallet trucks are commonly used in warehouses, manufacturing facilities, and retail stores.

Key features of a pallet truck include:

1. T-shaped handle: Pallet trucks have a T-shaped handle that is used to steer and maneuver the truck.

2. Forks: Pallet trucks have two forks that slide under the pallet to lift and move it.

3. Load capacity: Pallet trucks generally have a lower load capacity compared to stackers.

4. Operation: Manual pallet trucks are operated by hand, with the user pumping a handle to raise the forks. Electric-powered pallet trucks use a motor to lift and move pallets.

5. Maneuverability: Pallet trucks are designed for maneuvering in tight spaces and are suitable for short-distance horizontal movement.

Stacker:
A stacker, also known as a pallet stacker or stacker truck, is a powered device used for both horizontal and vertical movement of pallets. It is designed to lift, stack, and retrieve loads at various heights, making it suitable for vertical storage and retrieval in warehouses and distribution centers.

Key features of a stacker include:

1. Forks and mast: Stackers have forks that slide under the pallet similar to pallet trucks, but they also have a mast (vertical frame) that can raise and lower the forks to different heights.

2. Load capacity: Stackers generally have a higher load capacity compared to pallet trucks, allowing them to handle heavier loads.

3. Power source: Stackers can be powered by electricity or be fuel-powered, such as diesel or propane.

4. Operation: Stackers are controlled by an operator who uses handles or buttons to steer, lift, and lower the forks. Electric-powered stackers are common and offer smooth and precise control.

5. Vertical movement: Stackers are designed with a lifting mechanism to raise and lower loads to different rack or shelf levels. This allows for vertical storage and retrieval of palletized goods.

In summary, the main difference between a pallet truck and a stacker lies in their capabilities and functionality. Pallet trucks are primarily used for horizontal movement of pallets over short distances, while stackers provide both horizontal and vertical movement, allowing for stacking and retrieval of palletized loads at different heights.