1.air coolered aluminum cooler 2. light weight 3. high cooling efficiency 4.application:21.5 ton excavator 5.custom made

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Model	Media	Application	Dimension(length*width*height	Outside/Inside Fin Type	Heat Transfer Area (m*m)	AIr Flow(L/min)	Working Pressure(MPa)
B1711	oil/air/water	21.5Texcavator	1174.5mm*1078mm*459.5mm	oil:BW/JC water:BW/JC air:BW/JC	oil:38.07 water:41.19 air:10.55		oil:1.5 water:0.15 air:0.2

21.5 ton excavator,cooler package ,radiator,oil/water/air cooler