Police said Jaswant Singh (36), an employee of Exide Industries, and Surender Kumar of Maruti's Gurgaon unit died in the accident.
Singh, a resident of Khandewala village near Pataudi in Gurgaon district, was on his way from Pataudi to Rewari, and Kumar of Dulheda village in Narnaul of Mahendergarh district was going to Pataudi when the accident took place.
Irate workers of Exide Industries placed the body of Singh, after a post-mortem examination was conducted at the local civil hospital, at the main gate of the factory near Kasaula and held a demonstration demanding that his kin be paid a compensation of Rs 50 lakh by the management.