Electric chain hoist
North American Industries
Chain hoists...
- lift by pulling the chain through sprockets and depositing the chain into a chain container
- are more common for applications below 7.5 tons
- require less maintenance
- are less expensive
- provide true vertical lift at no extra cost
Wire rope hoists...
- lift by wrapping cable around a grooved drum
- dominate the market at 10 tons and above
- offer very fast lifting speeds
- offer a wide array of options
- can be rated H-5 (severe duty)
Both chain and wire rope hoists are rated H-4 (heavy duty) or H-3 (moderate duty). Duty ratings are a better indicator of hoist durability than hoist type (chain or wire rope). Both types use similar motors, brakes and controls. The main difference between electric chain hoists and wire rope hoists is in the design of the lifting mechanism.
Be sure to request an H-4 rating on either your chain or wire rope hoist to ensure long life and low maintenance.
