North Central Railway Tender

(i)Test bench should be capable on load testing of hydraulic pumps, motor, valve and cylinder. (ii)up to 250 cc/rev close and open loop pump and motor may be tested. (iii)Control option- Pressure/Flow and secondary/Electrical. (iv)Capable for pressure testing up to 420 Bar. (v)Operation- Central PLC and Data logging. (vi)Drive - Variable speed drive 400 V@ 50 Hz & from 100 RPM to 2400 RPM. (vii)Sensors- Pressure sensor (0 - 600 Bar), Temperature sensor, flow sensors and conditioning monitors. (viii)Mechanical design - Solid and robust design with large sliding doors as per detail 1 specification attached. (ix)Reservoir - 1200 litre as per spec. attached. (x)Filtration - Suction filter 150 micron and other filters from 3 micron to 10 micron as per specification attached. (xi)Noise level - Less than 80 db at 1.5 mtr. (xii)Control system - High performance 64-bit minimum core i3 processor with latest hardware to monitor flow, pressure, speed, oil cleanliness and graphic visualization in GUI and logging functionality possibility to export data in several formats. (xiii)Documentation - Necessary documents as per spec. attached. (xiv)Design will be submitted by vendor for approval and final design will be approved by railway before starting the work. (xv)After commissioning, TMD/JHS, staff (1 SSE/JE, 2 TECHNICIANS, 3 HELPERS). will be trained by supplier for operation and maintenance at TMD/JHS free of cost. Note - Boarding & lodging cost of trainer will be borne by agency/supplier.