Multiquip EM518993FM Fan and Motor Assembly Heat Exchanger - OEM Replacement Part

The fan and motor assembly maintains critical cooling for the hydraulic heat exchanger system in Multiquip concrete pumps, ensuring the hydraulic fluid stays within safe operating temperatures during high-demand pumping operations. This assembly actively draws air across the heat exchanger to dissipate heat generated by the hydraulic system, which operates at pressures up to 4400 PSI in the main relief circuit and 1750 PSI in the manifold system. Without proper cooling, hydraulic fluid can overheat, leading to reduced viscosity, system inefficiency, and potential component failure.

This OEM assembly is engineered specifically for the demanding conditions of trailer-mounted concrete pumps equipped with Deutz diesel engines. The integrated motor and fan design ensures proper CFM delivery matched to the heat exchanger specifications, maintaining optimal hydraulic temperatures even during continuous pumping cycles.

Compatible with the following Multiquip concrete pump models:

• LS400/LS500
• LS450
• LS600
• LS600P

Genuine Multiquip OEM part, sold by an authorized dealer.