Used Bulldozer Prices in Australia: Buying Guide with Costs, Tips & Compliance

Looking to buy a Used Bulldozer? Comparing quotes can help you find the right supplier.

Updated:  06 May 2025

Buying a second-hand bulldozer in Australia? Get expert tips on inspections, pricing, parts, and compliance in our guide.

Compare used bulldozer prices in Australia. Learn costs, types, inspections, and finance tips in this expert buyer’s guide.

Key Takeaways

  • Price Range: Used bulldozers in Australia can range from $50,000 to over $300,000 depending on the age, brand, condition, and size of the machine.
  • Types of Bulldozers: There are two main types—Caterpillar bulldozers and Komatsu bulldozers dominate the market, but there are other brands like John Deere and Case.
  • Age and Condition Matter: The price is heavily influenced by the year of manufacture and the condition of the machine, with older machines significantly cheaper.
  • Maintenance Costs: Routine maintenance can cost $5,000 to $15,000 annually, depending on machine age and usage.
  • Financing Options: Buyers can access equipment financing, with interest rates typically ranging from 5% to 10% depending on the lender and terms.
  • Warranty: Most used bulldozers come with a limited warranty for 3 to 12 months, though extended warranties are available.

Introduction

Purchasing a used bulldozer in Australia can be an excellent way to save costs while acquiring heavy machinery that can handle large construction and mining projects. Bulldozers are critical in tasks like earthmoving, grading, and landscaping, but their high upfront cost makes buying a used one a viable option for many businesses. However, navigating the used market requires a good understanding of prices, machine types, operation, maintenance, and compliance considerations to ensure you make a smart investment.

In this detailed buying guide, we will cover all essential aspects of purchasing a used bulldozer in Australia, from understanding the pricing structure to knowing the important maintenance requirements and compliance factors.

Types of Bulldozers

Bulldozers come in several types, each suited for different tasks. Knowing the specific needs of your project will help you determine which bulldozer type best suits your requirements.

1. Standard Bulldozers

These are the most common type and are ideal for most general construction work. They come with a straight blade (S-blade), making them versatile for tasks like grading and pushing large amounts of material.

2. Crawl Dozers

These are designed for working on uneven or rough terrain, offering superior stability. Ideal for mining and large-scale construction, crawl dozers are equipped with heavy-duty tracks.

3. Wheel Dozers

Wheel dozers are more agile and can operate at higher speeds, making them suitable for road construction and material transport tasks. They also have wheeled undercarriages, unlike crawlers.

4. Mini and Compact Bulldozers

Mini bulldozers are smaller, lighter, and more manoeuvrable, perfect for tight spaces and smaller projects. They are commonly used in landscaping or for small construction jobs.

Used Bulldozer Prices in Australia

The price of a used bulldozer can vary greatly based on the brand, model, year, and condition of the equipment. Here are some general price ranges for different categories:

Price Ranges by Age and Size

  • Older Machines (10+ years): Prices typically range from $50,000 to $100,000 for machines in decent condition.
  • Mid-range Machines (5-10 years): Expect to pay between $100,000 and $200,000 for machines that are well-maintained but showing signs of use.
  • Newer Machines (1-5 years): These are generally priced between $200,000 and $300,000, especially for models that are in excellent condition with lower operating hours.

Brand Considerations

  • Caterpillar Bulldozers: As one of the most popular brands in Australia, a used Caterpillar bulldozer is typically priced higher, with models ranging from $150,000 to $300,000.
  • Komatsu Bulldozers: Komatsu offers a strong alternative with competitive pricing, typically ranging from $120,000 to $250,000 for used models.
  • John Deere and Case: These brands offer more affordable options, often priced between $70,000 and $150,000 depending on the model and condition.

Auction vs. Dealership

Buying through an auction can save you money, but the risk is higher. Prices at auction can sometimes be as low as $50,000 for older models or $150,000 for newer models. Dealerships, while offering a more trustworthy source, will typically mark up prices by 10-20% due to the added warranty and support.

Operations and Maintenance of Used Bulldozers

Operations

Used bulldozers may have varying operating capacities, depending on the model. Common operational specs include:

  • Engine Power: Usually between 150 to 500 horsepower (hp) depending on size and model.
  • Blade Width: Can range from 2.5 metres to 6 metres.
  • Operating Weight: Typically between 10 to 50 tons.

Maintenance Costs

Routine maintenance is crucial to prolong the lifespan of a bulldozer. Here are some key maintenance tasks:

  • Oil Changes and Filters: Regular oil changes every 250 to 500 operating hours cost between $500 and $1,000.
  • Track Maintenance: Replacing tracks can cost up to $10,000, depending on the size.
  • Hydraulic Systems: Replacing or repairing hydraulic hoses can cost between $1,000 and $5,000 depending on complexity.

The annual maintenance costs for a used bulldozer can range from $5,000 to $15,000, depending on the machine's age and how much it’s used.

Parts and Repairs

When buying a used bulldozer, it’s crucial to consider the availability and cost of spare parts. Popular brands like Caterpillar and Komatsu have widespread availability of parts and service networks across Australia, which is a significant advantage over less common brands.

Common Parts to Inspect:

  • Undercarriage: Ensure the tracks and rollers are in good condition. Replacing a full undercarriage can cost upwards of $20,000.
  • Transmission and Engine: Be sure to check for any signs of wear or leaks, as repairs here can cost between $5,000 and $20,000.
  • Hydraulics: The hydraulic systems should be thoroughly inspected for leaks and wear.

Financing and Warranties for Used Bulldozers

Financing Options

Financing a used bulldozer in Australia is relatively straightforward, with options including:

  • Leasing: Ideal for businesses that prefer lower upfront costs and flexible terms.
  • Chattel Mortgages: A popular option where the bulldozer serves as collateral for the loan.
  • Equipment Loans: Offered by banks and finance companies with interest rates ranging from 5% to 10% based on the buyer’s financial standing.

Warranties

Most used bulldozers come with limited warranties ranging from 3 to 12 months. However, the coverage may only apply to major components like the engine and transmission. Extended warranties are available and can cost around 5-10% of the bulldozer’s purchase price.

Compliance and Certification Considerations

Australian Standards Compliance

Ensure that the used bulldozer complies with Australian safety and environmental regulations. The Australian Standards for Plant Equipment (AS 2550.5) outlines safety and maintenance guidelines that must be followed.

Engine Emission Standards

Australia has strict regulations regarding machinery emissions. Ensure the bulldozer meets the Australian Design Rules (ADR) for emissions, especially if you plan on using it in urban or environmentally-sensitive areas.

Certification

The bulldozer should come with the necessary certificates, such as engine inspection certificates and safety compliance documents. Verify that the machine has passed any necessary inspections before purchase.

Common Questions When Buying a Used Bulldozer

1. How can I tell if a used bulldozer is in good condition?

Check the hours of operation (measured in engine hours), inspect the undercarriage for wear, and ask for a maintenance history. A detailed inspection by a mechanic or a qualified technician is also highly recommended.

2. What is the typical lifespan of a bulldozer?

A well-maintained bulldozer can last between 10,000 and 15,000 operating hours before major repairs are needed.

3. Is it better to buy a used bulldozer from a dealership or an auction?

Buying from a dealership is safer as they often provide warranties and service records. Auctions might offer lower prices, but you take on more risk in terms of the condition and history of the machine.

4. What are the key things to look for when inspecting a used bulldozer?

Look for excessive wear on the tracks, check for leaks in the hydraulics, inspect the engine and transmission for any signs of damage, and ensure the blade is properly aligned and functioning.

Conclusion

Purchasing a used bulldozer can be a wise investment, but it’s essential to consider all the factors that can affect the price, operation, and maintenance of the machine. By understanding the different types, prices, maintenance costs, and compliance requirements, you’ll be better equipped to make an informed purchasing decision. Whether you choose to buy from a dealership or an auction, ensure that you carefully inspect the machine and take advantage of financing options that work best for your budget.

Get 3+ quotes so you can compare and choose the supplier that's right for you