Lever hoist 6300 Expertise is No preload required and with caged roller bearings on load sprocket.Whitte horse provide Original machine also good services after delivery machine. Lever Hoists 6300 Kg Very robust but light weight. Zinc plated grade 100 load chain. Each lever hoist is tested at 1.5 times of the rated capacity. Complied with EN 13157. Innovated & patent fused brake disc. No preload required. With caged roller bearings on load sprocket. Specifications Capacity(tonnes)6.3 No.of Falis2 Load Chain(mm)10*28 Pull to Rated Load(N)382 Proof Load(tonnes)9.5 Standard Lift(m)1.5 Net Weight(kg)26.0 Gross Weight(kg)26.6 Extra Wt Per(kg)4.7