Cooling fan

Cooling fan

1. Fitting to construction machinery such as excavators, concrete delivery trucks, concrete mixer and so on. 
2.The series loop hydraulic system for the work of the host, the hydraulic system in the high temperature oil flow through the hydraulic oil cooling system, the heat exchanger with forced cold air flow for efficient heat exchange, the oil temperature down early to ensure Host continuous maximum working pressure 1.6MPa to allow hydraulic fluid to allow the maximum temperature of 120 degrees 
a, AC motor AC380VAC220V 
b, DC DC24V 
c, hydraulic motor 8mL/r-12.5mL/r
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Applied widely by Sany ,Zoomlion, Schwing ,Putzmeister