Link for Instructable Post: https://www.instructables.com/Powerlift-Tractor-Step-Assistive-Technology/
Parts required:
1pc Bar grate 14-1/2″ wide x 12″ deep
1pc 1-1/2″x1-1/2″x1/4″ angle 14-1/2″ long step support.
2pcs 1/4″x2″ flat stock 15″ long (This is the toe kick and bar grate nose.)
1pc 1/4″x5″x12″ long flat stock (This is the fixed machine mounting plate.)
1pc 1/4″x4″x12″ long flat stock (This is the ‘sandwich’ machine mounting plate.)
1pc 1/4″ wall 1-1/2″ sq tube 4″ long (This is the lower actuator mount tube.)
1 pc 1/4″ wall 1-1/2″ sq tube 16″ long (This is the step platform support.)
1 pc 1/4″ wall 1-1/2″ sq tube 32″ long (This is the slide tube.)
1pc 3/16″ wall 2″ sq tube 48″ long (This is the vertical guide mast.)
1pc 3/16″ wall 2″ sq tube 18″ long (This is the machine mounting frame.)
1pc 1/4″ x 2″ flat stock (This is the vertical guide mast gusset.)
1 pc 1/2-13 x3-1/2″ bolt upper actuator mounting bolt
1pc 1/2-13×5″ lower actuator mounting bolt.
850-pound 12V electric linear actuator 16-inch stroke (www.progressiveautomations.com Model: PA-17-16-850)
12V electric controller for actuator (www.summitracing.com item SUM-931200-19)