These hoists are a special compact design and each hoist represents a 45% reduction in the horizontal profile length compared to the JDN standard EH-100 product. These compact hoists run in parallel on two overhead beams in excess of 22 m. Both hoists incorporate two trolleys, each with a 50 ton load rating, providing a total of 100 ton lift capacity per hoist. Each hoist is also fitted with a copper-coated bottom block and clevis (providing increased spark protection), together with a galvanized chain box. The overhead support beams incorporate a rack and pinion drive for the trolleys, ensuring that even inclines up to 2.5˚ can be negotiated. The total traverse distance is in excess of 18 m.