Concrete Mixer Oil Radiator 18 Liters / 20 Liters/ 24 Liters

1.This product is manufactured and inspected according to standard NB/T 47006-2009(( Aluminum plate-fin heat exchanger)):

2.The argon are welding seam should have good appearance:

3:Leakage test: Leak test air starting at 1.5MPA pressure no pressure stop in 30s: leak test  water starting at 4 MPA pressure no pressure stop in 60s:

4:No scratches on the outside, the core body and protective mesh surface are black (RAL9005,LOFTEX) shroud is yellow (According to the new model)

5.:Dry and clean the product and add dust cover on oil port.

6.Hydraulic motor with two two -way solenoid value, normal lose (24DC)For Oil inlet and outlet : M22*1.5, Drain the mount for M 14*1.5.