Bison 3 Phase, 2-Speed Electric Chain Hoist with Motorized Trolley, 20 Ft, 230v/460v (1/2 - 5 Ton)

  20 Ft. Lift Height, Chain Container Included, 17 Ft. Pendent, 208-230V 3 Phase or 460V 3 Phase, Swivel Bottom Hook, Single Chain Fall, Complies with ASME B30.16   1/2 Ton Lifting Speed: 10/31 Ft/Min, Headroom: 18.1 inches, Trolley Speed: 44/15 Ft/Min 1 Ton Lifting Speed: 23.6 / 7.9 Ft/Min, Headroom: 18.1 inches, Trolley Speed: 90/32 Ft/Min 2 Ton Lifting Speed: 14.4/4.6 Ft/Min, Headroom: 22.05 inches, Trolley Speed: 90/32 Ft/Min 3 Ton Lifting Speed: 24/4.8 Ft/Min, Headroom: 27.95 inches, Trolley Speed: 64/24 Ft/Min 5 Ton Lifting Speed: 7.2/2.3 Ft/Min, Headroom: 37.01 inches, Trolley Speed: 60/21 Ft/Min