When you're in the market for a reliable construction or industrial machine, a used Cat 320D excavator is an excellent choice. This excavator is renowned for its robust performance and reliability, making it a staple in various industries such as construction, mining, and waste management. The Cat 320D is particularly well-suited for projects that require a balance between power and precision.
In the construction industry, the Cat 320D is often used for foundation work, site preparation, and grading. Its size and capacity make it suitable for large-scale projects where heavy-duty earthmoving is required. In mining operations, the 320D can handle a wide range of tasks, from excavating and loading materials to grading and clearing land. Even in waste management, the versatile nature of the 320D allows it to be used for site clearance and soil remediation.
The financial benefits of purchasing a used Cat 320D are significant. A new excavator can cost upwards of $200,000, whereas a well-maintained used one can be found for a fraction of that price, often around $50,000 to $100,000. Additionally, a used excavator typically retains more value over time compared to other machines, which can be a crucial consideration in the total cost of ownership.
Assessing Your Needs and Budget
Before you start your search for a used Cat 320D, it’s essential to assess your project requirements and budget meticulously. The size and complexity of your project will determine the appropriate excavator size and capacity. For instance, if you're working on a large-scale construction project, a 320D with a bucket capacity of around 2.5 to 3 cubic meters is ideal.
The 320D’s operating weight ranges from 30,213 to 43,533 pounds, making it capable of handling a wide range of tasks. Its maximum digging depth of 13 feet and digging radius of 14 feet to 43 feet ensure that it can effectively excavate and move earth in tight spaces.
Consider the required power, fuel efficiency, and ongoing maintenance costs. The 320D typically uses diesel fuel, and regular maintenance to keep it in top condition will ensure longevity. On average, a 320D consumes around 10 to 12 gallons of diesel per hour during digging operations. Over a year, this can amount to tens of thousands of dollars in fuel costs.
Furthermore, maintenance costs should be factored in. Regular servicing, oil changes, and hydraulic fluid replacements can add up. A rough estimate for annual maintenance costs could range from $5,000 to $10,000, depending on the usage and the quality of service.
Understanding the Market and Sales Channels
Finding a used Cat 320D excavator starts with understanding the market and sales channels available. Reputable dealers who specialize in Cat equipment are a good starting point. These dealers often have a wide range of pre-owned excavators in their inventory, making it easier to find the right model.
The second-hand market for Cat 320D excavators is robust, with active buyers and sellers. For example, a recent survey by Construction Equipment Insights found that the demand for used Cat 320D excavators has increased by 15% over the past two years due to the growing need for more affordable construction equipment.
Additionally, don’t overlook online marketplaces and auction sites. Platforms like XCMG Marketplace, EquipmentTrader, and AuctionNet offer competitive prices and a wider selection. When searching online, verify the seller’s credibility by checking their ratings and reviews. Look for detailed listings with photos, service history, and any warranty information that might still be valid.
Inspecting the Excavator: What to Look For
Once you've located a potential used Cat 320D excavator, the next step is to thoroughly inspect it. Start with the engine, as it’s the heart of the machine. Look for any signs of leaks or unusual noises. Check the condition of the hydraulic systems, which can be crucial for the excavator’s performance.
Inspect the tires and tracks for wear and tear. Excessive wear can be a sign that the machine has been overused. Check the cab for any damage, wear and tear, or comfort issues. A comfortable cab can make a significant difference in your daily operations.
A more comprehensive list of areas to inspect includes:
- Engine: Check for oil leaks, coolant leaks, and other fluid leaks. Listen for unusual noises when the engine is running.
- Hydraulic Systems: Inspect hoses, cylinders, and accumulators for signs of wear, leaks, or damage. Look for any contamination in the hydraulic fluid.
- Tires: Check the tread depth and the overall condition of the tires. Look for any signs of wear or damage.
- Tracks: Inspect the wear on the track rollers and rollers. Look for any signs of damage or excessive wear.
- Cab: Check for any damage to the structure, windows, seats, and controls. Ensure that all controls are functional and in good condition.
To guide the inspection process, consider using a checklist or diagram. For example:
| Area to Inspect | Checklist |
|--|-|
| Engine | Examine oil levels, coolant levels, and any visible leaks. |
| Hydraulic Systems | Inspect hoses, cylinders, and accumulators for wear, leaks, or damage. |
| Tires | Check tread depth, overall condition, and any signs of wear. |
| Tracks | Inspect wear on track rollers, rollers, and links for signs of damage or excessive wear. |
| Cab | Check for any damage to the structure, windows, seats, and controls. Ensure all lights and warning systems are functional. |
By carefully inspecting each of these areas, you can identify any potential issues or hidden problems that may not be immediately apparent.
Evaluating Financing Options and Purchase Terms
Financing is a key consideration when buying a used excavator. You have several options, including loans, leases, and extended warranties. A loan can spread the cost over time, making the purchase more manageable. For instance, a 5-year loan with a new excavator can have a monthly payment of around $5,000, whereas a used excavator might have a monthly payment of around $3,000.
A lease can provide flexibility, with monthly payments typically being lower than a loan. However, the leased equipment must be returned at the end of the lease period. Extended warranties can provide peace of mind but often come with a cost. For example, an extended warranty for a used excavator might cost around $3,000 to $5,000, but it can save you thousands in unexpected repairs.
To compare different financing types, consider the following:
- Loans:
- Pros: Flexibility, tax deductions on interest payments.
- Cons: Higher interest rates, monthly payments over a longer period.
- Leases:
- Pros: Lower monthly payments, no need to purchase the equipment at the end of the lease.
- Cons: No equity, must return the equipment at the end of the lease.
- Extended Warranties:
- Pros: Covers unexpected repairs, can save money on large maintenance bills.
- Cons: Can be expensive, may not cover all issues.
Negotiating the best terms is crucial. Ensure you understand the terms and conditions of any agreement before signing. Additionally, consider comparing the total cost of ownership (TCO) for different financing options. For example, a 5-year loan for a used excavator might have a TCO of around $60,000, whereas a 3-year lease might have a TCO of around $50,000.
Comparing Pre-Purchase Tips and Common Pitfalls
Buying a used excavator is not without its challenges. One of the biggest pitfalls is overestimating your needs. It’s tempting to choose a larger excavator than necessary, but this can lead to unnecessary costs and inefficiency. For example, if you're working on a relatively small construction site, a 320D might be overkill. Stick to a machine that meets your specific project requirements, not just your aspirations.
Neglecting maintenance is another common mistake. Regular maintenance is crucial to keep your excavator running smoothly. Missing maintenance can lead to unexpected breakdowns and increased repair costs. For instance, failing to regularly check and replace hydraulic fluid can lead to hydraulic system failures, which are both time-consuming and expensive.
Warranty claims are often another area to watch out for. Be wary of false advertising and claims about a machine being in better condition than it actually is. Always ask for detailed information, inspection records, and any available service history.
To provide specific examples, consider this scenario: A buyer purchased a used excavator advertised as having only minor cosmetic damage but discovered that the hydraulic system was severely damaged, leading to extensive repairs. This experience underscores the importance of thorough inspection and due diligence.
Making the Right Decision
In the end, buying a used Cat 320D excavator is about making an informed decision. By thoroughly assessing your needs, understanding the market, and conducting a meticulous inspection, you can ensure you choose the right machine for your project.
Remember, investing in a quality used excavator can pay off in the long run, both in terms of performance and resale value. Don't be afraid to ask for professional advice or seek out a second opinion. Thorough research and a careful evaluation will help you make a well-informed choice.
Ensure you choose a machine that not only meets your current needs but also has the potential to adapt to future projects. By following these steps, you can avoid common pitfalls and make a decision that will benefit your business for years to come. Happy purchasing!

Imagine a construction site where a small grader is essential for leveling the land. A seasoned contractor, John, is on a tight budget to complete his project on time and within budget. He has been considering the option of purchasing a used small grader to save significant costs without compromising on quality. This is a common scenario in the construction industry, where many professionals are looking to save money by opting for used equipment. While used small graders can offer a more economical solution, they come with their own set of challenges and requirements. In this article, we will explore the benefits, factors to consider, and strategies for purchasing used small graders for sale.
Understanding Used Small Graders
Small graders, also known as skid steers or mini graders, are compact machines designed for precise grading tasks. These machines typically weigh between 1,000 to 5,000 pounds and are equipped with a small, controllable grader blade. Used small graders are commonly utilized in applications such as landscaping, site preparation, and small-scale construction projects. The advantages of choosing used machines are manifold:

Cost Savings: Used graders can cost up to 50% less than new ones, making them an attractive option for contractors looking to stretch their budget.
Accelerated ROI: With lower initial costs, owners can recoup their investment faster, allowing them to focus on more profitable ventures.
Flexibility: Used graders offer flexibility as they can often be purchased and installed more quickly than new machines.

Factors to Consider When Buying Used Small Graders
When purchasing a used small grader, several factors need to be carefully evaluated to ensure the machine meets your operational needs:

Condition and Maintenance History: Inspect the grader thoroughly to ensure it is in good working condition. Ask for a detailed maintenance history and check for any signs of excessive wear or damage.
Specifications and Capacity: Verify the grader's specifications, including its blade size, horsepower, and weight. Ensure these meet your project requirements.
Dealer’s Warranty and After-Sales Service: Look for a reputable dealer who offers a warranty and reliable after-sales service. This can provide peace of mind and additional support if needed.
Resale Value and Longevity: Consider the machine’s potential resale value and its expected lifespan. A well-maintained grader can often be sold for a good price after initial use, providing a secondary financial benefit.

Comparing New and Used Small Graders
To help you make an informed decision, let's compare new and used graders in terms of initial cost, long-term expenses, and environmental impact:

Initial Cost: New graders are more expensive, with prices starting from around $20,000 to $60,000. Used graders can be purchased for as little as $10,000 to $30,000, depending on the condition and age.
Long-Term Expenses: While new graders often come with extended warranties and better support, used machines require regular maintenance and may incur higher repair costs over time.
Environmental Impact: Both new and used graders have a carbon footprint, but newer models often have better fuel efficiency and advanced emission controls. Used graders, however, can be a more sustainable choice if well-maintained and used efficiently.

Case Study: A contractor in Florida purchased a used small grader for $12,000 and saved a significant amount compared to buying new. Over the first year, the machine performed well and required minimal maintenance, with a resale value of around $8,000 after two years. This showcases how used machines can provide a viable and cost-effective solution.
Tips for Identifying Reliable Dealers and Online Platforms
Finding the right used small grader involves identifying reliable dealers and online platforms. Here are some tips:

Reputable Dealers: Look for dealers with a proven track record and positive customer reviews. Many companies offer financing options, which can be beneficial.
Online Marketplaces: Platforms like Craigslist, Equipment World, and Ritchie Bros. Auctioneers can be great resources. Be sure to check listing descriptions carefully for details on the machine’s condition and specifications.
Negotiation: Don’t shy away from negotiating the price. Be prepared with your budget and be willing to walk away if the deal is not favorable.
Third-Party Inspections: Consider having a third-party inspection done to verify the grader’s condition. This can protect you from unexpected costs and ensure you get a fair deal.

Maintenance and Upkeep of Used Small Graders
To maximize the lifespan and efficiency of your used small grader, proper maintenance and upkeep are crucial:

Regular Servicing: Schedule regular oil changes, filter replacements, and general servicing. This can help prevent major issues and keep the machine running smoothly.
Parts Replacement: Keep track of worn-out parts and replace them as needed. Common issues include worn tires, blade damage, and hydraulic leaks.
Storage: During off-seasons, store the grader in a covered area to protect it from weather damage. Cover it with a tarp and store it on a level surface to prevent oil leaks.

Conclusion
In conclusion, used small graders can be a wise investment for contractors looking to save on costs while maintaining operational efficiency. By considering the factors discussed in this article—such as condition, specifications, and maintenance—you can make an informed decision. Remember, careful consideration and attention to detail can help you find the right used grader that meets your needs and provides a good return on investment.
Embrace the challenge and opportunities that come with purchasing used small graders. With the right approach, you can streamline your operations and achieve your project goals effectively.