Tender For supply, installation & commissioning of coil spring scragging and load deflection te sting machine (electro-mechanical version) for lhb and iry coaches including concomitant accessories,c ost of any other accessory essentially required for making the machine fully functional, preventive mainten ance for 2 years as per warranty, cost of consumables and spares for two years normal operation and main tenance. capacity-250 kn. [ warranty period: 24 months after the date of delivery ]