In a stacker with two oil temperature gauges, what do they indicate?

In a stacker with two oil temperature gauges, the correct indicators are engine oil and transmission oil. The engine oil gauge monitors the temperature of the oil that lubricates the engine, which is critical for maintaining proper engine performance and preventing overheating. The transmission oil gauge tracks the temperature of the fluid used in the transmission system. This fluid ensures smooth operation and effective power transfer from the engine to the wheels, and its temperature is vital for avoiding potential damage to the transmission components.

The presence of two separate gauges allows operators to monitor the health of both the engine and the transmission simultaneously, which is essential for maintaining the overall performance and reliability of the stacker equipment. High temperatures in either oil system can lead to mechanical failures, making it crucial for operators to stay informed about these temperatures during operations.