Portable Diesel Alternator Cum Welding Set Having Auxilary Power Capacity Of 3 Kva, 230 V, Single Phase Ac Supply, 50 Hz, And Welding Capability Of 175 A Dc(min) With Duty Cycle Of 60 Percent . The Engine Shall Be Air Cooled, Petrol Start And Petrol Run With Auto Start Or Manual Start Features. The Portable Welding Cum Genset Shall Generally Confirm To Is:2635 (Latest) And Alternator Shall Confirm To Is: 4722(latest). The Portable Welding Cum Gen Set Shall Meet The Following Requirements. 1)engin