EexcavaStart CAT 457-9878 Valve Gp-Solenoid for 988K Excavator Spare Parts

Manual starters are devices that are operated manually. These starters are straightforward to operate and do not require expert intervention. The starter includes a button (or rotary knob) that enables a user to turn the connected equipment on or off.

The buttons feature mechanical linkages that open or close the contacts, starting or stopping the motor. However, it's important to note that this type of starter does not break a control circuit during a power loss, which means the motor could restart automatically when the incoming voltage is restored. This is a critical safety consideration in certain applications.

• Deliver safe and economical operation
• Compact size suitable for wide range of applications
• Provide overload protection to the motor
• Available with various enclosure options
• Low initial cost compared to other starter types

After the driver turns on the engine - either through the stop/start button, or traditional key - there will be an electrical signal sent to the starter solenoid.

This component sends the charge to the vehicle's battery, then into the starter motor. The electrical current activates the starter motor, and a gear system called the starter drive or Bendix. Following this, the electrical charge engages the vehicle's flywheel.

As the starter motor turns, it cranks the engine, initiating the combustion process in petrol and diesel vehicles. Once your engine is working correctly, the mechanism that connects the starter motor to the gear and flywheel is no longer needed, as the engine no longer requires the electrical spark to maintain operation.