Applicable Temperature -18℃~+15℃ Cooling capacity 1960W（0℃）/1120W（-20℃） Drive model :non-independent engine driven Voltage DC (V) 12V/24V Compressor SD5S11(108cc/r) Refrigerant R404A Refrigerant charge 1.0~1.1Kg box temperature adjustment :Electronic digital display Safety protect :High and low pressure switch Defrosting :Hot gas defrost automatically (manually optional) Dimensions (mm) Evaporator 610×550×175 Condenser 700×700×190 Weight(KG) Evaporator 13.5 Condenser 15 Box volume(38℃): 11 m3（0℃）/7 m3（-18℃）