The Spartan Mini Skid Steer Tree Pole is an essential tool for anyone in the landscaping or nursery industry. Easily pick up trees to be planted, transported or loaded. It also has been used as a jib or engine crane. The boom is constructed from 3" x 3" tubing that is 1/4" thick, and is rated to carry 3,000 lbs. Constructed from 1/4" thick, 3" x 3" tubing. Rated to carry 3,000 lbs.