The invention discloses a land transportation container refrigerator. The land transportation container refrigerator comprises a compressor, a condenser and a liquid storage device, wherein the condenser is mounted on the top of a container; the condenser is a coiled tube type heat exchanger; and a coiled tube is fixed above the container through a support frame. Mutual conflict between the air outlet direction of an existing condensate fan and the air flow direction in a running process of a truck is avoided, the heat exchange efficiency of the refrigerator is improved, and meanwhile, structural members of an existing land transportation container refrigerator are simplified.