Pallet Jack Power Assembly

摘要

A pallet jack includes a forked frame and a jacking cylinder, and is supported at least in part by left and right steering wheels. A drive wheel may be located between the left and right steering wheels, with a center of each of the steering wheels and a center of the drive wheel located in a co-planar orientation. A motor provides power to the drive wheel.

主权项

1. A pallet jack, comprising:
a forked frame; a lifting cylinder to control elevation of the forked frame; left and right steering wheels to support the forked frame; a drive wheel, located between the left and right steering wheels; a motor to provide power to the drive wheel; and a spring to limit a load carried by the drive wheel.