Multiquip 42264 Engine Cooling Fan - OEM Replacement Part

The engine cooling fan ensures proper airflow across the engine block and radiator system, preventing overheating during high-load concrete finishing operations. On the HTXG6DF ride-on trowel, this fan works in conjunction with the PSI 2.4L four-cylinder engine rated at 68 hp to maintain optimal operating temperatures, especially critical during extended finishing sessions where blade tip speeds reach 1,924 ft./min. The cooling system is designed to handle the demands of a 2,174 lb. operating weight machine with dual hydrostatic drive motors and independent rotor controls running at 0-160 RPM.

This fan assembly is engineered to match OEM specifications for the PSI 2.4L engine (143 cid displacement, 9.5:1 compression ratio) that powers the HTXG6DF. Proper cooling is essential to maintain the minimum hot oil pressure of 10 psi at 800 rpm and protect the 5.4-liter oil capacity engine during continuous operation. Engine overheating, reduced performance, or temperature warning indicators may signal the need for fan replacement. Regular inspection of the cooling fan should be performed as part of routine maintenance checks alongside air filter and coolant level verification.

Compatible with the following Multiquip model:

• HTXG6DF Ride-On Trowel

Genuine Multiquip OEM part, sold by an authorized dealer.