supply of supply, installation & commissioning of heavy-duty trolley suspended electric wire rope hoist with motorized ct movement , supply, installation & commissioning of heavy-duty trolley suspended electric wire rope hoist with motorized ct movement, excluding pillar and beam, as per the following specifications; (1) capacity - 1 ton (with min. fos of 1 to 1.25) (2) height of lift(min.) - 6 to 8 meters (3) no. of fall (min.) - 2 falls (4) working duty(min.) - class ii duty as per is: 3938, (5) hoist speed - 4 to 5 mpm, (6) hoisting motor(min.) - 1 hp with suitable braking arrangement & limit swit ch, (7) ct speed - 12 to 16 mpm, (8) ct motor(min.) - 0.25 hp with suitable braking arrangement, (9) wire rope(min.) - 8mm dia, (10) hook - forged single c type hook with locking arrangement, complete with snatch block assembly conforming to is 3815, mounted on the thrust bearing, and provided with fabricate d ms pulleys, (11) operation type - pendant push button with emergency stop function, (12) power supply: 415 volt, three phase, 50 hz, (13) mounting i bea m size -140 mm x 350 mm (adjustable), (14) the firm should submit load test reports & other relevant certificates from a central govt./nabl/ilac accredited lab along with the supply. make: loadmate/ aee / ara/ fulcrum/ brady morris. [ warranty period: 12 months after the date of delivery ] ]