Product Description
The YL 0136151CB is a proportional lift-control switch for Yale electric pallet jacks and straddle trucks. This 24-volt proportional switch enables smooth, variable-speed lift control—allowing operators to lift slowly for precise load placement or quickly for rapid height adjustments. The switch sends proportional analog signals to the hydraulic pump motor controller, giving operators precise speed control throughout the lift range. Essential replacement part for maintaining reliable lift function on compatible Yale electric material handling equipment.
Frequently Asked Questions
Q: What is the YL 0136151CB switch used for on Yale electric lift trucks?
A: The YL 0136151CB is a proportional lift-control switch for Yale electric pallet jacks and straddle trucks. It allows smooth, variable lift speed from slow (for precise load placement) to fast (for rapid height changes). The switch sends analog signals to the hydraulic pump motor controller.
Q: Which Yale electric truck models use the YL 0136151CB?
A: The YL 0136151CB is found on Yale electric straddle trucks and pallet jacks from the MPH series manufactured between 2008 and 2017. Verify your truck model and serial number match this part before ordering. This switch is specific to Yale equipment and does not cross-fit to Crown, Toyota, Raymond, or Hyster lift trucks.
Q: What electrical specifications does the YL 0136151CB switch have?
A: The YL 0136151CB operates on 24-volt DC power and sends proportional analog signals (0 to 24 volts) to the pump controller based on how far the operator presses the lift button. Using this switch on any voltage other than 24 volts DC will damage the controller circuit and disable lift function.
Q: What is the typical lifespan of the YL 0136151CB switch?
A: Under normal warehouse use, the YL 0136151CB switch lasts 5 to 9 years. Heavy-use environments where the switch is pressed thousands of times daily can reduce lifespan to 3 to 5 years. Environmental factors like moisture and temperature extremes also shorten service life in cold storage or damp dock areas.
Q: What failure symptoms indicate the YL 0136151CB needs replacement?
A: Replace the YL 0136151CB if the truck does not lift at all, lifts slowly regardless of button pressure, or if lift speed becomes erratic and unpredictable. Internal contact wear can also cause the pump motor to run constantly even when the button is released. Replace as a complete assembly when any of these conditions occur.