Capacity: 2000-2700 KGMaximum Lifting Height: 1600-2100 MMLifting Speed: 35-55 SEC Capacity: 2200-3000 KGMaximum Lifting Height: 12000 MM Capacity: 3000 KGMaximum Lifting Height: 4000-7400 MMLifting Speed: 0.05-0.08 M/SEC