A hydraulic lift on a tractor is equipped with a 3 point hitch. Learn how a hydraulic lift works on a tractor in this free video on tractor operation. Expert: John Ryan Contact: www.rcotractor.com Bio: John Ryan works for the family-owned RCO Tractor in Austin, Texas. The roots of the company date back to the mid 1900's and they provide Texans with farming and ranching equipment. Filmmaker: Mark Bullard