Tenders for Supply of Chain Lifting Equipment With Triple Spur Gear Of Velocity Ratio 104 Chain Made From Gr. 80 Alloy Steel Chain Lifting 30 Mtrs. Single Length Life Long Lubrication Surface Hardened Gear Use Of Needle Roller Bearing, Self Sustaining Maintenance Free Anti Corrosive Powder Coated Finish With Proof Load 3 Ton As Per Is 3832-2005 With Manufacture Test Certificate, Make Hercules, Anand, Indef, Kepro Or Equivalent.