tender for pull lift 3 tonne complete with roller chain (is:2403-1975) & hooks with safety latches (is:8610-1977) or latest as per is: 11340-1985 or latest. machine confirming to rdso spec. no:ti/spc/ohe/toolpl/1990 with lift 1.37 meters. warrantee of at least 15 months from the date of receipt of thematerial. each machine to be tested to 50 overload and firms test certificate to be supplied along with thematerial.