How to Buy a Used CAT 320 Excavator: Your Ultimate Guide to Finding the Best Deals

Are you looking for a used CAT 320 excavator to tackle your next big construction project? Whether you’re in residential construction, landscaping, or general dirt work, buying a used Caterpillar 320 excavator can save you money while giving you the power you need to get the job done. But finding the right machine can be tricky. This guide will help you make a smart purchase by providing tips on how to research, inspect, and negotiate the best deal for your second-hand CAT 320.

1. Research Different CAT 320 Models to Find the Best Fit for Your Needs

Before you dive into purchasing a used CAT 320 excavator, it’s essential to research different models to find the one that fits your specific requirements. The CAT 320 series includes several variants, and each has its own unique features and capabilities. Here’s a breakdown of the most common models you’ll find:

• CAT 320: This is the base model of the CAT 320 series, perfect for general digging and lifting tasks.
• CAT 320D: Known for its balance between power and efficiency, the 320D is a favorite among many buyers. It offers a reliable engine and advanced hydraulic performance.
• CAT 320C: The 320C is equipped with an upgraded engine that meets stricter emissions standards, making it a more environmentally-friendly option.
• CAT 320GC: A cost-effective version of the 320, the 320GC is designed to deliver great value while keeping maintenance costs low.
• CAT 325D: For those who need a bit more power and digging depth, the 325D offers increased performance compared to the 320 models.

By understanding the differences between each CAT 320 used excavator model, you’ll be better equipped to choose the one that aligns with your needs and budget.

2. Inspect the Condition of the Excavator Before You Buy

The most important step in purchasing a used CAT 320 excavator is inspecting its condition. A used machine can have hidden issues that might cost you more in repairs down the line. Here’s a comprehensive checklist for inspecting your potential purchase:

Key Areas to Inspect:

1. Engine and Transmission: Listen for unusual noises or look for signs of smoke or leaks.
2. Hydraulic System: Test for leaks or weak performance, which could indicate costly repairs.
3. Undercarriage: Measure the track pad thickness and check for excessive wear.
4. Cab: Ensure all controls work properly, and check that the display system is functioning.
5. Boom, Stick, and Bucket: Look for cracks, dents, or signs of welding repairs.
6. Electrical System: Check for warning lights, faulty wiring, or damaged components.
7. Swing and Upper Structure: Spin the upper structure and listen for any grinding or unusual noises from the swing bearing.

Tip:

Always request the maintenance history from the seller. A trustworthy seller will provide detailed service logs, oil change history, and any records of part replacements or major repairs. This will give you insight into how well the machine has been maintained.

3. Compare Prices from Different Sellers

When shopping for a used CAT 320 excavator, it’s crucial to compare prices across multiple platforms to ensure you’re getting the best deal. Prices for used CAT 320 excavators can range anywhere from $16,000 to $43,000, depending on the model, age, and condition.

Factors that Affect the Price:

• Hours of Operation: Excavators with more operating hours typically cost less. Every additional 1,000 hours can lower the price by 5-10%.
• Age: Older models like the CAT 320B may be less expensive, but they may require more maintenance.
• Maintenance History: A well-documented maintenance history can increase the value of a used machine by 10-15%.
• Undercarriage Condition: Worn tracks or components can significantly reduce the price since replacing them can be costly.
• Hydraulic System: If the hydraulic system shows signs of wear or damage, this can drop the price by 20% or more.
• Cosmetic Condition: A well-maintained, clean machine may be worth an additional 5-10%.

Where to Compare Prices:

1. Online Marketplaces: Websites like IronPlanet, MachineryTrader, and Ritchie Bros. allow you to browse various listings from different sellers. You can filter by price, location, hours, and year.
2. Auctions: Online and in-person auctions offer the opportunity to find a great deal, but you might not get a chance to inspect the machine in detail.
3. Local Dealers: Local dealers often offer well-maintained machines with warranties and financing options, although they may be priced a bit higher.

By comparing prices across these different channels, you’ll be able to find the best deal and avoid overpaying.

4. Smart Negotiation Tips for a Better Price

Once you’ve found a used CAT 320 excavator that meets your needs, it’s time to negotiate the price. Here are some helpful tips to secure a better deal:

1. Research Similar Machines: Know the market price for similar machines before you begin negotiating. This gives you a strong starting point.
2. Point Out Issues: If you notice any wear, needed repairs, or missing features, use them to your advantage to negotiate a lower price.
3. Request Additional Benefits: Ask the seller to handle minor repairs, include extra attachments, or offer financing options.
4. Leverage Supply and Demand: If there are many similar machines available, use this to your advantage by letting the seller know you have other options.

Remember to stay polite and confident during negotiations. Sellers respect buyers who are well-informed.

5. Avoid Common Pitfalls When Buying a Used Excavator

Many buyers make mistakes when purchasing a used CAT 320 excavator. Here are a few common pitfalls to avoid:

1. Don’t Skip the Inspection: Always inspect the machine in person or hire a professional mechanic to ensure there are no hidden issues.
2. Don’t Rush the Decision: Take your time to evaluate all aspects of the machine. Don’t be swayed by attractive photos or high-pressure sales tactics.
3. Request Detailed Maintenance Records: A lack of maintenance history can be a red flag. Always ask for service records before buying.
4. Get Expert Advice: If you’re unsure about a machine’s condition, get advice from a mechanic or industry expert.

By avoiding these mistakes, you can save yourself time and money.

6. Where to Buy a Used CAT 320 Excavator

You have several options when it comes to buying a used CAT 320 excavator:

• Online Marketplaces: Popular platforms like IronPlanet, MachineryTrader, and Ritchie Bros. provide a wide selection of used machines. These websites often feature reviews, photos, and specs to help you make a well-informed decision.
• Dealers: Local dealers usually offer machines in better condition with warranties, inspections, and sometimes financing options. While dealers may charge a bit more, you’ll have the peace of mind that comes with buying a fully inspected machine.
• Auctions: Auctions can sometimes offer great deals, but they come with the risk of not being able to inspect the machine closely before making a purchase. There’s also no warranty, so proceed with caution if you go this route.

Conclusion: Make a Smart Purchase of a Used CAT 320 Excavator

By following these simple steps—researching models, inspecting the machine, comparing prices, and using effective negotiation strategies—you can confidently buy a used CAT 320 excavator that suits your needs and budget. Whether you choose an online marketplace, local dealer, or auction, make sure to prioritize quality and reliability over price alone.

Start your search today and find the perfect used CAT 320 excavator that will help you tackle your next project with ease!