1.Pseudolaricinolide

cab off ignition lock starter lock starter switch ignition key starter lock

2.Adaptation model

Cranes of all tonnages and sizes

3.Product Role

The ignition lock in the crane cab is an important control device that plays several key roles in the starting, operation, and safety of the crane. Here are the specific functions:Starting Control- Starting the Engine: The ignition lock is the key switch for starting the crane engine. When the driver inserts the key into the ignition lock and turns it to the “start” position, the ignition lock will connect the starter circuit, causing the starter to rotate the engine crankshaft and thus start the engine. This is a prerequisite for the normal operation of the crane.- Controlling the Starting Sequence: The multiple positions of the ignition lock can reasonably control the starting sequence. For example, before starting the engine, the driver needs to first turn the key to the “on” position. At this point, the electrical equipment of the vehicle, such as the dashboard, is powered on. The driver can check whether the various dashboard indicators are normal, such as the fuel gauge, oil pressure gauge, and water temperature gauge, to ensure that the vehicle is in good starting condition. Only then can the engine starting operation be carried out.Power Management- Controlling Power On and Off: The ignition lock can control the power on and off of the crane. When the key is in the “off” position, most of the vehicle's circuits are in a power-off state. This can effectively prevent the vehicle from consuming power due to the accidental operation of electrical equipment when parked, thus extending the life of the vehicle's battery. When the key is turned to the “on” or “start” position, the corresponding circuits will be connected to provide power for the vehicle's electrical equipment.- Power Distribution: The ignition lock can also distribute power to different electrical systems according to different positions. For example, in the “on” position, power is mainly supplied to auxiliary electrical equipment such as the dashboard, lights, and horn. In the “start” position, in addition to supplying power to the above equipment, the starter circuit will also be connected to provide sufficient current for engine starting.Safety Functions- Preventing Unauthorized Operation: The key design of the ignition lock can prevent unauthorized personnel from starting the crane, thus providing a certain level of theft protection. Only drivers with the correct key can operate the ignition lock and start the vehicle.- Protecting the Electrical System: The circuit design and protection devices inside the ignition lock can prevent short circuits and overloads in the electrical system. When a circuit anomaly occurs, the ignition lock will automatically cut off the power supply to protect the vehicle's electrical equipment from damage, thereby improving the safety and reliability of the vehicle.Operational Convenience- Centralized Control: The ignition lock integrates functions such as vehicle starting and power on/off into one switch, making it convenient for drivers to operate. Drivers can quickly control the starting and shutting down of the vehicle with a simple key turning action, improving the convenience and efficiency of operation.- Coordination with Other Systems: The ignition lock works in coordination with other systems of the crane (such as the braking system and hydraulic system). For example, in some cranes, the engine can only be started when the brake pedal is pressed. This design can prevent the crane from moving unexpectedly during starting, ensuring the safety of the operation.

4.Product Details