bids are invited for house 1 18 electo hydraulic thruster st 870, 68kg, 3ph 415v 50 c s , electo-hydraulic thruster st 5 ,46kg, 3ph 415v 50 c s , electro-hydraulic thruster, thrust 34kg stroke 50mm, 3ph ac, model st-535 , electo- hydraulic thruster st 520 ,18kg , 3ph, 415v,50 c s , master controller type cm5 sr 8a, 5step, 8cam, spring return arrangement,40a , master controller, 4 step, 6cam,spring return arrangement,40a, model-cm4 sr 6a , rotary geared limit switch, type- grls 96 2sh, 2nc contacts rated 40a, 500v ac, gear ratio 96by1, ip enclosure , rotary geared limit switch, 2nc, 10a, geared ratio-1 by 60, model- grls602sh , rotary geared limit switch, 2nc, 10a, geared ratio-1by 48, model- grls482sh , counter weight limit switch, type cwls 1sh 2, 2nc contact rated 40a, 500v ac, ip-54 enclosure , 2 way lever type limit switch, 2nc contacts, 10a, 500v a.c., model- ls2sh2 , anticollision device for eot crane in 10 m range , dynamic braking resistor 4.2 ohms, 62kw, s.s. punched grid type , dynamic braking resistor 8.1 ohms, 44 kw, s.s. punched grid type , dynamic braking resistor 14 ohms, 22.4 kw, s.s. punched grid type , dynamic braking resistor 60 ohms, 0.5 kw, s.s. punched grid type , dynamic braking resistor 100 ohms, 0.05 kw, s.s. punched grid type purchase of spares of eot cranes at power house and valve total quantity : 54