Multiquip 42728 Hydraulic Cooler Module Left W/A - OEM Replacement Part

This left-side hydraulic cooler module assembly maintains optimal operating temperature for the hydraulic system on ride-on power trowels. The HTX6H's hydraulic system holds 8 gallons (30 liters) of Parker DuraClean ISO 46 hydraulic oil and operates under demanding conditions during concrete finishing operations. This cooling module is critical for preventing hydraulic fluid degradation and maintaining consistent system performance, especially during extended finishing sessions with blade speeds up to 160 RPM and tip speeds of 2,010 ft./min.

The hydraulic cooling system works in conjunction with the liquid-cooled Hatz 4H50TIC diesel engine to manage heat generated during rotor operation. Proper cooling is essential for protecting hydraulic motors, filters, and control components. Signs of cooling system failure include elevated hydraulic temperatures, reduced blade response, or activation of the cold start lamp when temperatures fall outside MCU parameters.

Compatible with:

• Multiquip HTX6H Ride-On Power Trowel

Genuine Multiquip OEM part, sold by an authorized dealer.