Table of Contents

1. Introduction
2. Key Considerations When Buying a Used Komatsu 290 Excavator
   1. Inspecting the Machine’s Condition
   2. Reviewing Maintenance History
   3. Evaluating Operational Hours
   4. Understanding Pricing and Value
   5. Engine and Hydraulic Systems Assessment
   6. Analyzing Attachments and Accessories
3. NewChen Machinery Company Solutions
4. References

Introduction

The Komatsu 290 excavator is a robust machine used extensively in construction and mining. When purchasing a used unit, it is crucial to perform meticulous evaluations to ensure a sound investment. This guide provides insights into key factors to consider, ensuring you make an informed decision.

Key Considerations When Buying a Used Komatsu 290 Excavator

Inspecting the Machine’s Condition

Physical condition assessment is paramount. Check for visible signs of wear or damage such as dents, rust, cracks, and leaks. Pay special attention to the boom, stick, and bucket. Ensure the structural integrity is uncompromised.

Reviewing Maintenance History

Request the maintenance records to understand the machine's service history. Regular maintenance indicates the likelihood of longer lifespan and better performance. Check if any major repairs or part replacements, especially essential components like the engine and transmission, have been performed.

Evaluating Operational Hours

The operational hours of an excavator give insight into its usage. Typically, a Komatsu 290 has a lifespan of approximately 10,000 to 15,000 hours. Machines with fewer hours are generally more desirable, but high operational hours with consistent maintenance can still represent a good value.

Understanding Pricing and Value

Perform market research to determine the competitive price range for a used Komatsu 290. Factors affecting pricing include age, condition, hours, and extras such as technology or enhanced features. Expect prices to range from $80,000 to $150,000 depending on these factors.

Engine and Hydraulic Systems Assessment

A comprehensive examination of the engine and hydraulic systems is crucial. Listen for unusual sounds during operation and verify there are no leaks. Ensure the hydraulic pumps and motors operate efficiently, as significant repairs in these systems can be costly.

Analyzing Attachments and Accessories

Ensure any included attachments, such as buckets, hammers, or grapples, are in good working condition. Additional accessories can significantly enhance the excavator’s utility and value. Verify compatibility and wear level of each component.

NewChen Machinery Company Solutions

NewChen Machinery offers comprehensive solutions for purchasing used Komatsu excavators. They provide certified pre-owned machinery, ensuring each unit is thoroughly inspected and serviced. Customers benefit from warranty options and flexible financing. NewChen's post-sale support includes parts supplies and maintenance services.

References

• Komatsu Ltd. Product Portal
• Construction Equipment Guide: Buying Used
• Machinery Trader: Komatsu PC290LC-11 Reviews
• NewChen Machinery Company Website