Integration with the Cat Command Steering System:
The cylinder is an integral part of Cat's Command Steering system, which is a closed-center, load-sensing hydraulic system. This system is incredibly efficient, only providing flow and pressure when needed, reducing heat generation and energy loss.
It works with a priority valve that guarantees hydraulic power is always allocated to steering over all other secondary functions (e.g., hoist, body raise), which is an absolute critical safety feature.
This 623-9956 steering cylinder with sensor is used for 797F caterpillar truck.







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