fits make: Komatsu.

( Part Type: Filter ), ( Manufacturer Part Number: 427-07-22120 )
The Komatsu PC420-8 America Edition Model 427-07-22120 is a mid-size hydraulic excavator engineered for superior performance and efficiency in a range of applications. This machine is part of Komatsu's PC420-8 series, which is known for its robust design and innovative features.
The excavator is powered by a Komatsu SAA6D114E-3 engine, which delivers an operating net power of 145 horsepower at 1,800 rpm. This powerful engine is equipped with Selective Catalytic Reduction (SCR) technology, which ensures that the machine meets Tier 4 Final emissions regulations while maintaining excellent fuel efficiency.
The PC420-8 America Edition Model 427-07-22120 comes with a standard operating weight of 41,375 lbs (18,776 kg). The undercarriage is designed with durability in mind, featuring heavy-duty steel tracks and a high-capacity track chain. The boom and arm structure are manufactured using high-strength steel, allowing for maximum digging reach and digging depth of 21 feet 1 inch (6.43 m) and 19 feet 9 inches (5.99 m), respectively.
The cab of this excavator is spacious and comfortable, with ample legroom and shoulder room for the operator. It is equipped with advanced features such as an air-conditioning system, an adjustable seat, and a heated steering wheel. The cab is also designed with excellent visibility, providing the operator with a clear view of the work area, thanks to large windows and a wide-angle monitor.
The PC420-8 America Edition Model 427-07-22120 comes with a standard hydraulic system that delivers high flow and pressure, making it suitable for heavy-duty applications such as demolition, mining, and quarrying. The excavator also features a number of advanced hydraulic functions, including an auto-idle system, which helps to save fuel when the machine is not in use, and a swing-assist valve, which improves productivity by reducing swing time.
The machine's advanced electronics include a Komatsu monitoring system, which provides real-time data on engine performance, fuel consumption, and maintenance requirements. The machine also comes with a KOMTRAX telematics system, which allows for remote monitoring of machine location, operating hours, and productivity.
In summary, the Komatsu PC420-8 America Edition Model 427-07-22120 is a powerful and efficient mid-size hydraulic excavator, designed for a range of heavy-duty applications. Its robust design, advanced features, and innovative technology make it an excellent choice for contractors and construction companies looking for superior performance and productivity.
The Komatsu D37PX-22 42-ton hydraulic excavator, model number 427-07-22120, is a popular choice for construction and mining projects due to its power, versatility, and productivity. However, like any major investment, it's essential to consider the pros and cons before making a purchase.
Pros:1. Power and Productivity: The Komatsu D37PX-22 excavator delivers high power and productivity, making it suitable for heavy-duty tasks such as digging, loading, and material handling.
2. Fuel Efficiency: This model features Komatsu's EPA Tier 4 Final certified engine, which not only meets emission standards but also improves fuel efficiency, reducing operating costs.
3. Comfort and Convenience: The cab is spacious, air-conditioned, and equipped with advanced features like an adjustable seat, adjustable joystick, and an LCD monitor for easy operation and monitoring.
4. Durability and Reliability: Komatsu is known for its robust and durable construction, and the D37PX-22 is no exception. Its heavy-duty components and advanced technology ensure a long service life and minimal downtime.
5. Versatility: With various attachments available, the D37PX-22 can be used for various applications, including demolition, grading, and pipelaying.
Cons:1. High Initial Cost: The Komatsu D37PX-22 excavator is a significant investment, with a high initial cost that may be a barrier for some buyers.
2. Complex Technology: Although the advanced technology improves performance and efficiency, it can also be complex and may require specialized knowledge and training to operate and maintain.
3. Maintenance Requirements: Like all heavy machinery, the Komatsu D37PX-22 requires regular maintenance to ensure optimal performance and longevity, which can add to the total cost of ownership.
4. Transportation and Storage: Due to its size and weight, transporting and storing the D37PX-22 may require specialized equipment and additional costs.
Conclusion:The Komatsu D37PX-22 excavator offers several advantages, including high power and productivity, fuel efficiency, comfort, durability, and versatility. However, its high initial cost, complex technology, maintenance requirements, and transportation and storage challenges are significant considerations.
Recommendation:If you have a need for a powerful, versatile, and productive hydraulic excavator for heavy-duty tasks and can afford the high initial cost and ongoing expenses, the Komatsu D37PX-22 is an excellent choice. However, if you have a limited budget or require a smaller excavator, you may want to consider alternative options. It's always recommended to consult with a Komatsu dealer or construction equipment expert to help determine the best machine for your specific application and budget.
Komatsu A/C filter 427-07-22120.