Kolkata based aarco manufactures heavy-duty electric wire rope hoists as per is:3938 and ipss/rsn specifications. The capacity of these wire rope hoists ranging from 0.5 tonne to 20 tonne in fixed mounting, geared traveling trolley and electric motor driven trolley types suitable both for indoor and outdoor duty. Due to the lightweight modular construction it reduces the down time. These wire rope hoists are specially designed for class ii to class iv duties. The company also provides twin hoist arrangements for exceptional height to lift. Oil bath casing is used as the housing of hob cut gears. The company provides micro speed planetary gear arrangements to decrease the hoisting speed by one tenth/one fifth. Apart from that special tailor-made hoists are also provided as per the requirement of the customers. These wire rope hoists are very effective in zonal railways, electricity boards, ordnance factories, oil refineries and all types of industrial units.