The Complete Guide to Used Dozers for Sale
Across industries, used dozers are powerhouses that lend a hand at a price point that suits you and your business. When you shop for a used bulldozer for sale, you’ll find a piece of equipment that caters to your preferences and budget- whether you decide on a newer model or an older dozer. But knowing which of the many used bulldozers on the market is the right fit can be a tall order. This blog will walk you through everything you need to know before you purchase a used dozer for sale, from purchase options and attachments to models and maintenance tips.
Types of Dozers: Size and Track Type
Understanding which dozer size and track type suits your needs is the first step to finding the right used bulldozer for sale. First, consider size: smaller dozers are more maneuverable, but larger dozers offer more power. Then, decide whether wheels or tracks are better for your worksite.
Small Dozers
For work in tight spaces, small dozers are essential. These are the most nimble and easy-to-operate bulldozers on the market, ideal for tasks like clearing, landscaping, and farm work. Small dozers come with a lower price tag than larger dozers and maintain low operating costs thanks to their size.
Common Tasks: Small dozers are a popular choice in industries like agriculture and residential construction. Here are some projects you might see a small dozer working on:
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Residential land clearing
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Driveway grading
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Small-scale agricultural work
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Fence line maintenance
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Landscaping and garden preparation
If a small dozer seems like a good fit, consider popular models like the Cat D1, Cat D3, and Cat D2. You can find a great selection of small dozers for sale from Fused, including top models and industry-leading brands.
Medium Dozers
Medium dozers are a middle ground between the mobility of a small dozer and the strength of a large dozer. Thanks to its mix of power and control, this bulldozer size is the most common and can be used across many industries.
Common Tasks: These bulldozers are highly popular in construction and forestry work and are generally seen on mid-size worksites. Usual tasks performed by a medium dozer include:
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Road Building
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Commercial site prep
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Utility line trench backfilling
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Snow removal
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Forestry trail maintenance
If a medium dozer sounds right for you, shop leading models like the Cat D6, Cat D6N, and Cat D6T for sale at Fused.
Large Dozers
Large dozers bring the most power to the table. A large dozer is the right choice for expansive projects and heavy-duty work where large amounts of material must be moved quickly. While they may be the most expensive option, large dozers have the highest material handling capacity that’ll make light work of big projects.
Common Tasks: Large dozers are great for industrial and wide-scale projects, including:
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Mining and quarry operations
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Highway and dam construction
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Industrial land development
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Logging roads and haul path building
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Landfill operations
If you’re in the market for a large bulldozer for sale, consider a popular Cat D7, Cat D8T, or D9T from Fused.
Crawler Dozers
Crawler dozers are the most common track type and for good reason. Their large, continuous tracks distribute weight more evenly, providing better traction on uneven, muddy, or soft ground. Tracks also mean less ground pressure, making crawlers great for landscaping and work in delicate areas.
Common Tasks: Crawler dozers are used for many tasks, such as:
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Earthmoving on soft or unpredictable ground
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Pushing heavy loads
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Forestry work and trail building
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Grading and sloping
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Land clearing on tough surfaces
Interested in a crawler dozer? Shop Fused’s expansive selection of used crawler dozers for sale.
Wheeled Dozers
While less common, wheeled dozers offer their own advantages. Wheels don’t provide as much stability as tracks, but they are faster and more maneuverable.
Common Tasks: Wheeled dozers fare well in open spaces and predictable terrain. Some tasks performed with wheeled dozers include:
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Road maintenance and highway work
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Surface mining and quarry tasks
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Paved lot clearing
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Port and industrial site maintenance
Does a wheeled dozer sound right for you? Shop Fused’s expansive selection of crawler dozers for sale and find the right machine at the right price.
Must-Have Dozer Attachments
If you’re in the market for a used dozer for sale, don’t forget about attachments. While dozers are tough on their own, they become even more versatile when paired with the right attachment. Dozer attachments allow you to customize your equipment to the task at hand, making them essential for any worksite. Here are our top picks for bulldozer attachments that can handle whatever you throw at them.
Blades
Dozer blades are the most common attachment type. They come in many shapes and sizes that suit specific projects and work sites. Finding a blade that suits your worksite is crucial to getting the most use out of this dozer attachment.
Straight Blade (S-Blade): Ideal for fine grading and levelling. It has no side wings and works best on firm materials like gravel and soil.
Universal Blade (U-Blade): Designed for pushing and moving large volumes of loose material. It utilizes side wings to keep material from spilling.
Semi-U Blade: A hybrid of the U and S blade that’s great for grading and pushing.
Angle Blade: Usually seen on small and medium dozers, this blade angles material left or right and is great for ditching, backfilling, and snow removal.
Rippers
Rippers are rear-mounted dozer attachments that break up compacted soil, pavement, or rock. These are a must-have attachment for construction and demolition projects and can be found in two variations.
Single Shank: Single-shank rippers are usually seen on large dozers and are great for heavy-duty demolition work. This ripper concentrates all its power into one shank, making it great for breaking up tightly compacted materials.
Multi-Shank: Multi-shank rippers utilize multiple teeth to distribute the ripper’s force, rather than focusing it in one area like a single shank. They’re often seen on small and medium dozers and are great for breaking up looser materials and working at shallow depths.
Winches
Winches are rear-mounted attachments that allow you to pull logs, vehicles, and other loads with your dozer. These attachments are generally used for tasks like logging and timber harvest, towing other machinery, emergency equipment recovery, and sloped terrain work.
Mulchers and Brush Cutters
For work in landscaping and forestry, mulchers and brush cutters are a necessity. They attach to the front or rear of your dozer and shred small trees, brush, and other vegetation. Mulchers and brush cutters are often used to prepare land for development, maintain green spaces, and clear overgrowth before farming or logging.
Rakes
Rakes help gather debris and roots without disturbing the topsoil. These dozer attachments are popular in land clearing and forestry work, as well as farming and agricultural operations.
Which Attachment is Right for You and Your Industry?
No matter your industry, there’s a dozer attachment that suits your worksite.
In construction, productivity and power are key. Consider a Semi-U or S-blade for grading and a U-blade for large capacity material handling. A multi-shank ripper is another great addition if you need to loosen compacted materials while on the job.
Forestry and vegetation management need tools that can handle thick underbrush, stumps, and debris. Angle blades are great for pushing brush to the side and clearing trails, while winches excel at moving fallen trees. Consider a rake for root management, and brush cutters and mulchers for clearing overgrown vegetation.
If you’re working in farming or agriculture, having the right dozer attachments can make the job a breeze. S-blades can handle grading and levelling tasks, while rippers and brush cutters can take on land preparation for new crops.
Mining and quarrying require heavy-duty equipment that will get the job done, which is why picking the right dozer attachments is so important. Consider U-blades for high-volume material handling, and single-shank rippers for breaking up rock or hard ground. Winches can also be utilized for rescuing equipment that gets stuck in the harsh terrain.
Dozer Inspections 101: What to Look For Before You Buy
Inspecting a used dozer is the crucial first step in the purchase process. Buying a used bulldozer can save you a lot of money, but only if you avoid hidden mechanical issues that can shorten your dozer’s lifespan and result in costly fixes. If you’re considering a used dozer for sale, use this inspection checklist first to ensure you’re buying a well-taken care of machine.
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Undercarriage Inspection
Start with inspecting the dozer’s undercarriage. This is the most expensive part of a dozer, so buying equipment with a properly maintained undercarriage can save you a lot of time and money. Focus on these areas when you’re checking a dozer’s undercarriage:
Track Shoes and Chains: Inspect for excessive wear, cracks, or mismatched parts.
Rollers, Idlers, and Sprockets: Check for smooth rotation and note any excessive wear and oil leaks.
Pins and Bushings: Ensure they are not loose or heavily worn. Well-lubricated joints are a good sign of proper maintenance.
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Hydraulic System
The hydraulic system powers your attachments, making it essential to a bulldozer. Inspecting the hydraulic system before you buy a used dozer will ensure you have a fully operational machine.
For this part of the inspection, you’ll want to test the hydraulic system by moving the dozer’s blade. Ensure there are no jerky or slow movements and listen for unusual noises. Finally, visually check the hydraulic hoses, cylinders, and valves for leaks to ensure there are no parts that need to be replaced.
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Engine Condition
The engine is another central and expensive component of a dozer, so a proper inspection is essential. Start the dozer and pay attention to any abnormal noises or smells that might indicate an issue. Then, inspect the engine oil and coolant. If these fluids are under recommended levels, damage to the engine may occur.
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Frame and Blade
To inspect the external components of a used dozer, start with the frame. Check for cracks, excessive wear, or signs of poor-quality repairs. A sturdy frame indicates a well-taken care of dozer.
When you buy a used dozer, it will likely come with a blade; don’t forget to check it for wear and cracks that might indicate a need for replacement. Having to replace the blade is an extra cost to factor into your purchase decision.
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Cab, Controls, and Test Drive
The cab is where you’ll be spending most of your time when operating a dozer, so don’t forget about it in your pre-purchase inspection. Ensure the seat and seatbelt are in good condition, then check all gauges, joysticks, and pedals. A well-kept cab reflects a well-maintained dozer.
While in the cab, ask the seller if you can test drive the dozer. This is the best way to determine how well the dozer operates and figure out if it’s the right fit for you. Be wary of sellers that refuse this test as it could indicate an undisclosed mechanical issue. Drive the machine and test turning, braking, and steering. Listen for abnormal noises that might indicate internal problems.
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Review Maintenance Records
The last step in your pre-purchase inspection is to review the dozer’s maintenance records. Check the machine’s hours: anywhere from 2000-4000 is common for a used bulldozer for sale. Then, look at the rest of the maintenance logs. These should tell you the dozer’s complete repair history, making it easy to identify recurring issues that might become expensive fixes if you purchase the dozer.
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Optional: Third Party Inspection
If you’re still unsure or would rather have a professional opinion, a third-party inspection is a great option. Hiring a mechanic or equipment inspection service to look at the used dozer you’re thinking about buying can ensure you’re making the right decision.
Dozer Maintenance 101: How to Take Care of Your Machine
Once you buy a used dozer, keeping up with its maintenance is essential to preventing downtime and ensuring long-term performance. Follow our daily and routine maintenance tips to keep your used dozer running like new.
Daily Maintenance
For the best performance, maintaining your dozer daily is a necessity. While daily maintenance can feel repetitive, it will ensure the long-term health of your machine. A daily routine will allow you to catch small problems before they become big issues for your dozer, cutting down on repair time that takes your machine away from the worksite.
Start by checking fluids like the engine oil, coolant, hydraulic fluid, and fuel levels. Top these off if they’re below recommended levels. You can also inspect your dozer’s air filters and ensure they don’t need to be replaced. Then, look at the undercarriage. Clean any debris and use a pressure washer for stubborn spots. Briefly inspect the tracks, sprockets, and idlers for wear and damage. If you notice any loose or worn parts, replace them as soon as possible. Next, grease all pivot points, including pins, bushings, and cylinder connections. A well-lubricated dozer means less potential for breakdowns during the workday. Then, check the external components of your dozer. Ensure there are no cracks or excessive wear spots on the frame, and inspect the windows, mirrors, and blinker lights. Finally, inspect your attachments for bends, cracks, or loose bolts. Faulty attachments will put strain on your dozer and cut down on workday productivity.
Routine Maintenance
Outside of day-to-day tasks, your dozer needs some special attention every once in a while. You’ll want to keep these routine maintenance tasks in mind and refer to your operator’s manual to figure out when they should be performed.
Changing Oil and Filters: Regular oil changes ensure your dozer’s engine stays healthy. Changing your air filter is another important component of dozer upkeep, as it filters out dust and debris from interfering with engine performance. Keeping an eye on your oil and filters and switching them out according to your manufacturer’s recommendations will ensure your dozer’s engine is performing optimally.
Adjusting Track Tension: Monitoring your dozer’s track tension is important, as it can become too loose or too tight over time and cause premature wear to the undercarriage. Adjusting it periodically according to your operator’s manual will keep everything running smoothly.
Full Machine Inspection: After a lot of use, it’s usually a good idea to perform a full service and inspection of your dozer. This will ensure your equipment is operational for years to come.
Quick Tip: Make sure you keep a maintenance log for your dozer. Track all repairs, oil and filter changes, inspections, and replaced parts in one place. Good records help with resale, diagnosing future issues, and staying on top of daily and routine dozer maintenance tasks.
Used Dozer Warranties
Before you buy a used dozer, understanding your warranty options is crucial. When you’re investing in a used bulldozer, you want peace of mind that the machine will work as expected- which is why picking the right warranty is so important. Keep in mind that not every seller or dealership will have the same warranty options available, and some may not offer a warranty at all.
Original Manufacturer’s Warranty
Some used dozers may still be under the original manufacturer’s warranty. In many cases, the seller can transfer this warranty into your name once you buy your dozer. What’s covered under this warranty will vary by manufacturer, so make sure to read the fine print before you decide on this option.
Certified Pre-Owned Programs
Many heavy equipment manufacturers and larger dealerships offer certified pre-owned programs. Here, you buy used equipment inspected for quality by the dealer or manufacturer, and they provide you with a warranty. You get the perks that come with buying a new dozer, like the guaranteed warranty, but at a used equipment price point.
Third-Party Warranty Providers
You can also find a warranty for your used dozer through a third-party company. These plans are usually customizable to your budget and entail an inspection of your dozer before you’re approved. Third-party warranties are often the most flexible and tailored to you, as you are working with the company directly.
Used Dozer Financing
Buying a used dozer means an array of financing options, but which is right for you? When paying the full cost upfront isn’t realistic, financing makes it easy to get your hands on a used dozer without the financial strain.
Traditional Equipment Loans
Banks and credit unions are one of the most common avenues for securing financing for a used dozer. These loans typically come with fixed interest rates and flexible term lengths. For established businesses and good credit holders, a traditional equipment loan may be the quickest path to dozer financing.
Key Features: Fixed interest rates, negotiable term lengths, easy access for both individuals and businesses.
Dealer or Marketplace Financing
Many equipment marketplaces and dealerships offer in-house financing options. This is a great choice for those who prefer to deal with one party, rather than a bank and a dealership. Financing options will vary from dealer to dealer, so ensure you inquire about the details before you buy your used dozer.
Key Features: Quick approvals, additional features like protection plans, more flexibility for old equipment.
Leasing
Leasing a used dozer is a smart choice for those who want to preserve capital or only need a dozer for a short period of time. In a lease agreement, you pay a set monthly fee for the use of the machine. At the end of your agreement, you may have the option to purchase the dozer outright.
Key Features: Flexibility, varying term lengths, ability to move on if you don’t like the equipment.
Conclusion
Used dozers are a great addition to many jobsites, and the expanding market means there are more options available than ever. If a used dozer sounds like a good addition to your fleet of equipment, considering dozer types, attachments, warranty and financing options, and understanding maintenance and inspection tasks before you buy will make the purchase process a breeze.
Need help finding used bulldozers for sale? Fused has an expansive selection of used dozers and dozer attachments for sale, and a team of experts who can answer all your burning questions.