supply of supply, installation, testing & commissioning of individual electronic torque wrench of capacity 8000 nm for tightening and slackening of crab nut on emd loco- a/f 2.3/4 inchsupply, installation, testing & commissioning of individual electronic torque wrench of capacity 8000 nm for tightening and slackening of crab nut on emd loco- a/f 2.3/4 inch,supply, installation, testing & commissioning of individual electronic torque wrench of capacity 8000 nm fo r tightening and slackening of crab nut on emd loco- a/f 2.3/4 inch, along with accessories & technical specifications as per annexure. [ warranty period: 18 months after the date of delivery ] ]