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Cisco-Eagle Catalog - Electric Hoist w/ Electric Trolley - 2 Ton, 20' Lift, 14 ft/min
Prowinch 1/2 Ton Electric Chain Hoist with Electric Trolley 20ft Lifting Height G100 Chain Water Resistant Pendant Control M4/H3 Duty Cycle 3 Phase: Amazon.com: Industrial & Scientific
2-Ton Harrington SNER Electric Chain Hoist
Cisco-Eagle Catalog - Electric Hoist w/ Geared Trolley - 2 Ton, 15' Lift, 28 ft/min