Dynamic crane engineers pvt. Ltd. Is the sole authorized distributor of robway crane safety systems, australia. Robway is engaged in manufacturing crane safety systems which is installed, commissioned & serviced by dynamic crane engineers pvt. Ltd. The 1450lar [length / angle / radius] and over hoist [atb] indication system allows the operator to set min & max limits of the length, angle and radius and also warns the operator of an impending "breach of limit" condition that could cause damage to property, plant or personnel. It has the following distinctive features: