Description: Power-Master brand overhead travelling cranes include both single girder and double girders (EOT/HOT). These are designed and manufactured in accordance with IS: 3177 considering proper factor of safety with respect to appropriate duty classifications. Mounted or end-carriages: these components are fitted with direct drive motor gearboxes and rubber buffers in the top-running version. The end carriages are fastened with a plate bolted onto the girder. Control panel: the amply-dimensioned steel control panel is sealed and contains the transformer and contactors. Types: 1. Double girders overhead travelling cranes; 2. Single girder overhead travelling cranes; 3. Heavy duty overhead travelling cranes with main and auxiliary hoists; 4. Under slung crane; 5. EOT/HOT crab; and 6. Flame proof cranes. Features: MS gusset plates/thick base plates giving added rigidity to column; mast fabricated from pipe/rolled steel sections; jib arm fabricated from heavy section I-beam and triangular truss construction; bearings-double roller self-aligned, thrust roller bearing to take care of horizontal and vertical loadings as well as radial thrust; swivelling through chain at the end of jib arm; base plate drilled to take holding down bolts; and available with 180° and 360° swivelling boom. Other products: goods lift; goliath cranes; motorised chain pulley blocks; mono-rail trolley (manual/ motorised); chain pulley blocks; flame proof hoist as well as chain. These EOT/HOT cranes are offered by N K Engineers.
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