Dismantled parts from PC200LC-8M0 C15621.
The Wiper Washer Tank Assembly of the Komatsu PC200-8M0 excavator is an essential component of the machine's windshield wiper system. It is designed to store and supply washer fluid to the wiper blades, ensuring clear visibility for the operator during operation, especially in adverse weather conditions or when working in dusty environments.
Here’s a detailed description of the Wiper Washer Tank Assembly:
1. Functionality
- The primary function of the wiper washer tank assembly is to store windshield washer fluid, which is used to clean the windshield and improve visibility.
- The system helps remove dirt, dust, mud, and other debris from the windshield, allowing the operator to maintain a clear line of sight during operation.
2. Construction and Design
- The wiper washer tank is typically made from durable, corrosion-resistant plastic or composite materials that can withstand the environmental conditions encountered on job sites.
- The design is compact, allowing for easy integration within the excavator’s cab, while ensuring sufficient capacity for washer fluid.
3. Components
The wiper washer tank assembly usually includes several key components:
- Reservoir Tank: This is the main body of the assembly that holds the washer fluid. It is designed to be leak-proof and resistant to chemicals found in washer fluids.
- Inlet and Outlet Ports: These ports connect the tank to the washer fluid pump and the wiper nozzles, allowing fluid to flow as needed.
- Washer Fluid Pump: This pump draws fluid from the reservoir and sends it to the windshield wiper nozzles when activated by the operator.
- Nozzles: These are typically attached to the windshield frame and spray washer fluid onto the windshield to aid in cleaning.
- Cap: The cap seals the tank to prevent spills and contamination of the washer fluid.
4. Operation
- The operator activates the windshield wiper system, which engages the washer fluid pump. The pump then draws washer fluid from the reservoir and pushes it through the lines to the nozzles.
- The nozzles spray the washer fluid onto the windshield, which is then wiped away by the wiper blades, removing dirt and debris.
- The system is designed to work efficiently, allowing the operator to maintain visibility during operation.
5. Maintenance
- Regular maintenance of the wiper washer tank assembly is important to ensure proper operation. This includes checking the fluid level, inspecting for leaks, and ensuring that the pump and nozzles are functioning correctly.
- Cleaning the nozzles may also be necessary to prevent clogging and ensure even distribution of washer fluid.
6. Location and Integration
- The wiper washer tank assembly is typically located near the front of the excavator's cab, easily accessible for refilling.
- Its integration with the wiper system is designed for efficiency, ensuring that the operator can quickly activate the system when needed.
Function:
The Wiper Washer Tank Assembly serves several important functions:
- Visibility Improvement: By keeping the windshield clean, it enhances the operator’s visibility, which is critical for safe operation, especially in challenging weather conditions.
- Convenience: The system allows for quick and easy cleaning of the windshield with the push of a button, improving overall operational efficiency.
Benefits:
- Enhanced Safety: By ensuring clear visibility, the wiper washer tank assembly contributes to the safety of the operator and those working around the excavator.
- Easy Operation: The system is designed for straightforward use, allowing operators to clean the windshield quickly without leaving their seat.
- Durability: Made from robust materials, the assembly is built to withstand the harsh conditions typical in construction and excavation work.
- Maintenance-Friendly: The design allows for easy access for refilling and maintenance, minimizing downtime.
Importance:
The Wiper Washer Tank Assembly is a critical component of the Komatsu PC200-8M0 excavator’s windshield wiper system. By providing a reliable source of washer fluid, it helps ensure that the operator maintains clear visibility during operations, enhancing safety and efficiency on the job site. Regular maintenance of the assembly is essential for optimal performance, helping to prevent visibility issues that could lead to accidents or operational delays.