Double Girder Electric Overhead Travelling Crane ensures safe operation in all tough applications. The Electric Overhead Travelling Crane uses latest and advanced technology for easy operation. Double Girder Electric Overhead Travelling Crane is manufactured by N. K. Engineers, an ISO recognised company.N. K. Engineers also manufactures a wide range of Cranes, Hoists, Chain Pulley Blocks and Monorail Trolleys for various industrial applications. The Double Girder Electric Overhead Travelling Crane comes with full length platform on one side.