procurement of spares for m/s l and t construction and equipment limited (hydraulic division) make equipments at chp, csctpp, chhabra , hydraulic spares for wagon tippler , expansion joint tp no. 12 , expansion joint tp no. 12a item code - 519520110 , hydraulic drive unit [hyd motor + gb] tp no. 28.1 -28.4, item code- 519544101 , hydraulic spares for stacker cum reclaimer / reclaimer , slew drive gear box: 5.5:1 with hyd. motor (type: h25 t) tp no. 54.1 - 54.2 item code- 52054433 , bucket wheel drive unit with torque arm, shrink disc coupling & with pulse pickup. bucket wheel drive gear box 7.4:1, hyd motor [type h25 t] tp no. 53, item code:- 52054432 , c&i spares , speed contoller sph-95-lt-240 v ac (l&t hydraulics) auxiliary supply 240v, fixed dc voltage 24v, variable dc supply: 0 to 10 volts and output is 0 to 100 milliamps according to variable dc voltage ( 0 to 10 volts) , speed controller spc-200-5r-240 v ac (l&t hydraulics) auxiliary supply 240v, fixed dc voltage 24v, variable dc supply: 0 to 10 volts and output is 0 to 100 milliamps according to variable dc voltage ( 0 to 10 volts )