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Used Tri Axle Dump Truck for Sale – 2025 Buyer’s Guide GuideMechanic.Com If you’re searching for a used tri axle dump truck for sale, chances are you’re in the construction, hauling, or heavy-duty transportation industry.
Tri axle dump trucks are known for their higher payload capacity, better weight distribution, and stability on rough or uneven roads.
Whether you need it for asphalt, gravel, demolition debris, or landscaping materials, this guide will help you understand what to expect when shopping for a used unit in 2025.
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Used Tri Axle Dump Truck for Sale
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What Is a Tri Axle Dump Truck?
A tri axle dump truck features three axles — typically one steering axle up front and two powered rear axles. Some setups also include a liftable “pusher” or “tag” axle to support heavier loads and reduce wear when not in use.
Key features:
- Better weight distribution, improving road compliance
- Increased hauling capacity, often over 20 tons
- Stronger suspension and frame systems
- Popular with construction companies and municipal fleets
Price Range for Used Tri Axle Dump Trucks in 2025
Here’s an overview of current market prices for used tri axle dump trucks in the U.S., based on condition, year, and brand:
| Year Range | Truck Condition / Brand Examples | Typical Price Range |
|---|---|---|
| 2020–2023 | Mack Granite, Kenworth T880, Peterbilt 567 | $125,000 – $175,000 |
| 2017–2019 | Freightliner 122SD, International HV | $90,000 – $130,000 |
| 2012–2016 | Kenworth T800, older Peterbilts or Macks | $60,000 – $95,000 |
| 2000–2011 | Pre-emissions trucks, high mileage units | $30,000 – $60,000 |
| Pre-2000 | Older trucks, may need repairs | $15,000 – $30,000 |
Prices can vary by engine type, mileage, body condition, and region. Trucks used in colder climates might show more rust, while southern trucks often have cleaner frames.
Common Brands and Models
- Mack Granite GU713: Known for strong engines and rugged build, ideal for daily heavy hauling.
- Kenworth T800 or T880: Preferred for their reliability, especially in paving and dump work.
- Peterbilt 567 / 365 / 378: Combines durability with comfort, often powered by PACCAR or Cummins engines.
- Freightliner 122SD / Columbia: Common in fleets, offering a solid balance between performance and affordability.
- International Paystar / HX / HV: Heavy-spec and designed for off-road hauling conditions.
Used Tri Axle Dump Truck for Sale
What to Check Before You Buy
When buying a used tri axle dump truck, a detailed inspection is essential to avoid expensive repairs later. Here’s what to focus on:
1. Engine and Transmission
- Check for oil leaks, engine blow-by, and smoke.
- Listen for irregular noises during startup.
- Ensure smooth gear shifting if manual or proper functioning if automatic.
2. Hydraulic System
- Test the dump bed lift under load.
- Inspect hydraulic lines, cylinders, and controls.
- Check for leaks or slow movement, which may signal pump wear.
3. Frame and Undercarriage
- Look for rust, previous weld repairs, or frame damage.
- Double frame models are preferred for durability under load.
4. Axles and Suspension
- Confirm lift axle function if applicable.
- Check spring hangers, bushings, airbags (if air suspension), and shocks.
- Ensure tire wear is even across all axles.
5. Body and Interior
- Inspect dump body for holes, rust, or cracked welds.
- Ensure tailgate, tarp system, and lights are functional.
- Cab should have working gauges, AC, and seatbelts.
Advantages of Buying a Used Tri Axle Dump Truck
- Lower Initial Investment
You can save tens of thousands compared to a new model, especially if you find a well-maintained unit.
- Faster ROI
Many used tri axle trucks are ready to work immediately, meaning quicker return on investment.
- Proven Performance
Older models with reliable engines (e.g., Cummins ISX, Mack MP8, or CAT C13) have established reputations.
- Flexible Use
Ideal for roadwork, site development, quarry hauling, and more.
Drawbacks to Consider
- Potential Repair Costs
Used trucks may require investment in tires, suspension, or engine work.
- Emissions Equipment
Trucks from 2007–2015 may have EGR, DPF, or DEF systems that require costly maintenance.
- Lower Comfort on Older Models
Cab ergonomics and ride quality may not compare to newer trucks.
Best Places to Find Used Tri Axle Dump Trucks for Sale
While this article avoids giving direct links, you can explore the following sources:
- Truck auctions (both local and online)
- Used truck dealerships in your region
- Craigslist and Facebook Marketplace (for owner listings)
- Municipal surplus sales
- Equipment rental companies selling fleet trucks
Always meet sellers in person, verify titles, and request maintenance records when available.
Who Should Buy a Tri Axle Dump Truck?
Tri axle dump trucks are ideal for:
- Asphalt and paving contractors
- Gravel and aggregate haulers
- Demolition and debris clean-up companies
- State and county road departments
- Site development or general contractors
If you’re working in states with strict bridge laws (like New York or Pennsylvania), tri axle setups can help you stay legal while hauling heavier loads.
Used Tri Axle Dump Truck for Sale
Final Tips for 2025 Buyers
- Set a realistic budget. Include inspection, registration, and potential repairs.
- Don’t skip a test drive. Load the bed and lift it—this reveals hydraulic or drivetrain problems.
- Buy from a trusted source. Avoid overly cheap listings that sound too good to be true.
- Ask questions. How was it used? When was the last major repair? Is the title clean?
Final Thoughts
A used tri axle dump truck can be a powerful addition to your fleet in 2025 — if you choose wisely. Whether you’re a small business owner or expanding a hauling operation, tri axle models offer a great mix of payload and stability. Stick to reputable brands, inspect carefully, and you’ll find a truck that serves your business for years to come.
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