On November 19th, cold box skid equipment (Tag No.: 151-LC-0001) was successfully hoisted in MS Unit plant of Nigeria Dangote Oil Refining Project the. The cold box skid equipment is manufactuered and assembled by Dalian Eurofilm Industrial Ltd. Co, P. R. China, and it was taken 40 days to transport by sea to Nigeria Dangote Oil Refining Project plant site. The total weight of the equipment is 721.8 tons, with a length of 17 meters, a width of 15.4 meters and a height of 13 meters, which brings a difficulty to lifting work. In order to ensure the safe hoisting of the equipment, 500 tons, 650 tons and 800 tons XCMG crawler cranes are used to hoist the equipment from three directions. Completion of cold box skid equipment hoisting marks heavy lifting work for equipment over 200 tons in MS Unit plant has been completed.