The fan motor, part number 259 - 0814, is specifically designed for the E345C excavator engine. It is engineered to fit precisely into the engine's cooling system to ensure efficient cooling of the engine components.
2. Voltage and Power Requirements
Voltage: The fan motor typically operates within a specific voltage range. For most E345C excavator fan motors, it might be a standard automotive - grade voltage such as 12V DC or 24V DC, depending on the excavator's electrical system design.
Power Rating: The power consumption of the fan motor is an important specification. It usually ranges from a few hundred watts to a couple of kilowatts. A typical power rating could be around 500W - 1500W. This power is used to drive the fan blades and generate the necessary air - flow for cooling.
3. Rotational Speed
The fan motor has a defined rotational speed range. At normal operating conditions, the speed can range from approximately 1000 - 3000 revolutions per minute (rpm). The actual speed may vary depending on factors such as the engine's temperature, the voltage supplied, and the load on the motor.
4. Fan Blade Configuration
The fan blades attached to the motor play a crucial role in air - movement. The fan usually has a specific number of blades, which can range from 4 - 8. The blade design, including its shape, pitch, and length, is optimized to move a large volume of air efficiently. The material of the fan blades is often a lightweight and durable plastic or a composite material to ensure reliable operation and resistance to wear and tear.
5. Mounting and Dimensions
Mounting Style: The fan motor has a specific mounting style to fit into the E345C excavator's engine compartment. It can be flange - mounted or bracket - mounted, with precise holes and fittings to ensure a secure and accurate installation.
Dimensions: The physical dimensions of the fan motor are designed to fit within the available space in the engine bay. The diameter of the motor housing can range from 10 - 30 cm, and the length can be around 15 - 40 cm, depending on the specific design and requirements of the cooling system.
