supply of hydraulic spring testing machine for compression testing/ deflection, testing and cycle testing of helical springhydraulic spring testing machine for compression testing/ deflection, testing and cycle testing of helical spring,hydraulic spring testing machine for compression testing/ deflection, testing and cycle testing of h elical spring with respective load for all sizes of helical springs of electric loco bogies of wap-1/wap-4/wap-5/ wap7/ wag-5/wag-7 and wag-9 locomotive along with digital load indicator and length measurement device( digital linear scale c/w readout console) and data retrievable and storage unit as per enclosed specification & s pecial condition for m&p procurement attached as annexure-a. [ warranty period: 30 months after the date of d elivery ]