2590815 Excavator Hydraulic Fan Motor

Hydraulic fan is a combination of double ball bearing tight structure and oil-impregnated bearing lubriing oil to extend the life characteristics, and produce an excellent cooling fan structure, it adopts the bottom of the label surface integrated sealing structure, not volatile, good oil retention characteristics, high temperature ability characteristics, life is also slightly longer than oil-containing bearings

Hydraulic fan because the buckle is sealed inside, it is not easy to take out the buckle, therefore, it is not convenient to take out the cooling fan blade for rework, if there is a defective product during process production, repair is very troublesome. Second, because the hydraulic fan can be refueled on both sides of the bearing, the amount of oil can be stored more, the life is longer, compared with the oil-containing bearing, it is also necessary to add gaskets, etc., the process is more complied, so the cost will be relatively higher

For cooling fans with large orders, hydraulic fans also have a feature, that is, the use of automation equipment has a high degree of production, customized special fan assembly equipment, which can reduce manual operation.