Lifting capacities: 1 ton, half ton, 1/2 ton, 300 lb, 400 lb, 500 lb, 600 lb, 700 lb, 800 lb, 900 lb, 1000 lb, 1100 lb, 1200 lb, 1300 lb, 1400 lb, 1500 lb, 1600 lb, 1700 lb, 1800 lb, 2000 lbs. Lift height/boom extension to reach heights of: 6ft, 8ft, 10ft, 12ft, 15ft, 16ft, 18ft