Multiquip 1225724 Temperature Switch - OEM Replacement Part

The temperature switch monitors hydraulic oil temperature in trench rollers and activates the cooling system when thermal limits are exceeded. This critical sensor triggers the hydraulic oil cooler fan when oil temperature surpasses 50°C, preventing system overheating and protecting hydraulic components from thermal damage. When diagnosing cooling system issues on the RX1575, technicians should verify the temperature switch (S25) operation if the machine fails to cool properly or if automatic shutdown from high oil temperature does not occur. The switch works in conjunction with relay K7, fuse F14, and cooler motor M3 to maintain optimal operating temperature.

This temperature switch is essential for preventing hydraulic system damage caused by excessive heat buildup during operation. A faulty switch can result in inadequate cooling, leading to accelerated component wear, reduced hydraulic efficiency, and potential system failure. Regular inspection of the temperature switch and cooling circuit should be part of routine maintenance procedures.

Compatible Models:

• Multiquip RX1575 Trench Roller

Genuine Multiquip OEM part, sold by an authorized dealer.