When it comes to large-scale construction, mining, or demolition projects, choosing the right bulldozer is crucial. Not all bulldozers are equipped to handle the toughest tasks, and using an underpowered or inefficient machine can lead to costly delays and operational setbacks.
Without the right bulldozer, you risk facing challenges like insufficient pushing power, lower productivity, and increased fuel consumption, all of which can escalate project costs and timelines. This is especially true for projects requiring heavy earthmoving or land clearing where only the largest and most powerful machines can handle the job.
In this guide, we introduce the top 10 biggest bulldozers in the world—machines designed to deliver unparalleled power, efficiency, and performance. These industry-leading bulldozers stand out for their impressive size, advanced features, and exceptional capabilities, ensuring that your heavy-duty projects are completed on time, within budget, and with maximum efficiency.
1. Caterpillar D11T Bulldozer
Weight: 105,000 kg (231,485 lbs)
Engine Power: 850 hp
Blade Capacity: 43.1 m³ (56.3 yd³)
The Caterpillar D11T is a large dozer, designed for heavy-duty applications in construction, mining, and major infrastructure projects. It is equipped with a 354 hp (264 kW) C18 ACERT™ engine and can move material at a slower rate than other dozers on this list (which is ideal for allowing material to settle in landfill applications). The hydrostatic drive system gives you precise control over speed and direction in tough applications.
The D11T has an operating weight of around 77,000 kg, a large blade for high-capacity material movement, and a multiple shank ripper for efficient ground ripping. It is typically used in land clearing, mining, and other heavy earthmoving applications.
The operator’s cabin is spacious and air-conditioned, with excellent visibility, ergonomic controls, and a suspension seat, which reduces operator fatigue. Advanced Product Link™ telematics enable real-time monitoring of the dozer’s performance, increasing uptime and reducing maintenance costs.
In summary, the D11T is a strong and versatile dozer perfectly suited for large-scale earthmoving jobs. It delivers power, comfort, and advanced technology to help you work more productively.
2. Komatsu D575A-3 Super Dozer
Weight: 154,000 kg (339,517 lbs)
Engine Power: 890 hp
Blade Capacity: 59.3 m³ (77.4 yd³)
The Komatsu D575A-3 Super Dozer is one of the largest and most powerful crawler dozers, specifically designed for heavy-duty mining, construction, and earth moving work. It boasts an 853 hp (636 kW) engine for superior performance, effortlessly moving huge quantities of material. The Hydrostatic Transmission (HST) delivers smooth, responsive performance, even in difficult conditions.
The dozer’s operating weight is about 152,000 kg. The D575A-3 has a massive blade that can move 45 cubic meters of material, meaning it’s perfect for big earthmoving projects. The heavy-duty undercarriage provides stability and durability on rough and challenging terrain.
The dozer’s operator compartment is spacious and climate controlled, with excellent visibility and low noise levels to reduce operator fatigue. The KOMTRAX telematics system allows real-time monitoring of machine performance, fuel usage, and maintenance to optimize productivity and lower costs.
The Komatsu D575A-3 delivers unmatched power, reliability, and technology for the most demanding earthmoving, mining, and other big dozing jobs.
3. Liebherr PR 776
Weight: 72,000 kg (158,733 lbs)
Engine Power: 783 hp
Blade Capacity: 42 m³ (55.1 yd³)
The Liebherr PR 776 is an extremely efficient and powerful crawler dozer specifically designed to excel in difficult construction, mining, and earthmoving applications. With its heavy-duty construction and advanced features, the PR 776 is built to deliver exceptional performance, even in the most severe operating conditions.
With a 600 hp (447 kW) diesel engine, the PR 776 provides maximum power with excellent fuel economy, allowing for superior performance in heavy-duty applications such as pushing large volumes of material, grading, and heavy ripping. The hydrostatic travel drive ensures precise control and smooth operation, making it responsive and easy to control across a broad range of applications.
The machine’s 72,500 kg operating weight delivers exceptional stability and traction even in the toughest terrain. The PR 776’s heavy-duty undercarriage is built to withstand the rigors of tough mining and earthmoving operations, extending machine life and reducing maintenance costs. The machine’s large, durable blade provides substantial material-moving capacity, while the multi-shank ripper efficiently moves earth in challenging ground conditions.
The PR 776 comes with a comfortable, spacious operator cabin with excellent visibility, climate control, and ergonomic seating to help prevent operator fatigue during long shifts. Also, the cabin features a low noise level and vibration reduction systems to help increase overall comfort and safety.
The machine comes equipped with an advanced machine management system called LiDAT. This telematics system provides real-time data on machine performance, fuel consumption, and maintenance needs. This allows you to plan maintenance activities proactively and optimizes machine availability.
In summary, the Liebherr PR 776 Crawler Dozer is a strong, high-production machine designed to handle tough mining and construction applications. Its blend of power, control, comfort, and advanced technology makes it an excellent option for large-scale earthmoving projects.
4. John Deere 1050K Crawler Dozer
Weight: 48,900 kg (107,995 lbs)
Engine Power: 450 hp
Blade Capacity: 25.4 m³ (33.3 yd³)
The John Deere 1050K Crawler Dozer is a powerful, durable machine built for tough earthmoving tasks in construction, mining, or large infrastructure projects. With advanced technology and comfortable controls, it delivers exceptional productivity.
A 225 hp (168 kW) engine powers the 1050K, delivering excellent power and efficiency, making it ideal for grading, pushing, and digging tough materials. Its hydrostatic transmission provides smooth, precise control, and the engine is designed to deliver economical operation, so you save on fuel without sacrificing power.
Weighing in at around 24,000 kg, the 1050K delivers tremendous stability and traction on rough, uneven ground. Its high-strength undercarriage provides durability, and the modular blade system allows for efficient work with materials, reducing downtime and increasing overall productivity.
The John Deere 1050K has been designed for operator comfort, featuring a spacious, climate-controlled cab with excellent visibility and user-friendly controls. An ergonomic seat, intuitive touch-screen display, and low cabin noise levels ensure operator comfort during long shifts.
Overall, the John Deere 1050K Crawler Dozer is a machine designed for tough, high-production earthmoving applications. It combines power, fuel efficiency and operator comfort to provide exceptional performance on a variety of jobs.
5. CASE 2050M Crawler Dozer
Weight: 50,000 kg (110,231 lbs)
Engine Power: 205 hp
Blade Capacity: 21.5 m³ (28.2 yd³)
The CASE 2050M Crawler Dozer is purpose-built for heavy earthmoving applications in construction, mining, and infrastructure projects. Blending durability and efficiency, it’s designed to excel in tough applications and maximize production.
Powered by a 173 hp (129 kW) engine, the 2050M delivers ample power and torque to handle the most demanding tasks, whether that’s grading, trenching, or pushing material. Equipped with a high-efficiency hydrostatic drive system, the machine delivers responsive operation while minimizing fuel consumption.
With an operating weight of around 20,000 kg, the 2050M provides excellent stability and tractive effort, even in the toughest conditions. The machine’s heavy-duty undercarriage ensures maximum durability, and a fully integrated blade control system allows for precise grading and material handling, increasing overall efficiency.
The 2050M is built around the operator with a spacious, ergonomic cab designed to reduce fatigue during long shifts. Whether it’s the air-ride seat, low effort controls or best-in-class visibility, the 2050M makes it easy to be safe and productive during even the longest days.
Overall, the 2050M is the machine of choice for those looking for a dozer that combines fuel efficiency with the power, comfort and performance of the high-pressure common rail engine.
6. Hitachi ZW370-6
Weight: 36,000 kg (79,366 lbs)
Engine Power: 273 hp
Blade Capacity: 16.3 m³ (21.3 yd³)
With an operating weight of around 21,000 kg, the 2050M provides excellent stability and tractive effort, even in the toughest conditions. The machine’s heavy-duty undercarriage ensures maximum durability, and a fully integrated blade control system allows for precise grading and material handling, increasing overall efficiency.
Equipped with a 197 kW (264 hp) engine, the ZW370-6 provides robust power and outstanding fuel efficiency, allowing operators to move more material easier and quicker. The hydrostatic drive system delivers smooth operation and quick response for precise control, making it an excellent choice for applications that require frequent lifting and transporting of heavy loads.
The operating weight of the ZW370-6 bulldozer is around 36,500 kg, and this machine is very stable with a lot of lifting capacity. The durable lifting arm and wide bucket make it perfect for moving heavy material such as gravel, sand, and smaller rocks. Additionally, the quick coupler system makes changing attachments a breeze, improving your quality and efficiency.
The ZW370-6 excels in operator comfort, as well. The cab is spacious with outstanding visibility, and the controls are easy and comfortable to use. The suspension seat and reduced noise levels add to a comfortable working environment, even during long hours on the job site.
Hitachi’s Smart Technology and advanced features help you manage your fleet, with access to real-time data showing you how the machine is performing and when it needs maintenance, all designed to lower your cost of operation and increase your uptime.
The Hitachi ZW370-6 bulldozer is a versatile and reliable machine that will keep you productive in a variety of settings. With its powerful engine, user-friendly controls, and exceptional durability, the ZW370-6 is an excellent choice for any project that involves heavy lifting, loading, and carrying.
7. Caterpillar D10T2
Weight: 74,000 kg (163,142 lbs)
Engine Power: 536 hp
Blade Capacity: 28.5 m³ (37.3 yd³)
The Caterpillar D10T2 is a powerful, high-performance, heavy-duty crawler dozer that is ideal for large-scale earthmoving projects in mining, construction, and infrastructure work. It is designed to work in the most severe environments with power, durability, and advanced technology.
With the ability to easily and economically move heavy materials such as rocks, dirt, and gravel, the D10T2 is a versatile machine for a wide range of applications. Whether used in mining, construction, or other heavy-duty industries, this bulldozer is built to handle the toughest jobs with ease.
The dozer is also equipped with the ability to push or pull a wide range of earth-moving and construction attachments, making it a versatile machine for a variety of job site tasks. Whether moving massive amounts of material for mining and site development or performant rough grading for road building or construction, the D10T2 is an excellent option.
The touch pad control system offers the operator greater flexibility and control from the comfort of the cab. The D10T2 also includes the Cat Connect technology, which helps provide greater visibility into the machine’s health and performance, enabling proactive, data-driven decision making. Overall, the D10T2 is a powerful, efficient, and comfortable dozer designed to handle the most demanding job sites.
Caterpillar’s extensive dealer network provides comprehensive service and support, ensuring that the D10T2 will work hard and deliver results for years to come.
Caterpillar D10T2 Crawler Dozer is ideal for heavy construction, mining, and major earthmoving operations. It’s a machine designed to deliver a perfect blend of performance, fuel efficiency, and ease of use.
8. Volvo EC950F Crawler Dozer
Weight: 53,200 kg (117,211 lbs)
Engine Power: 408 hp
Blade Capacity: 24.3 m³ (31.7 yd³)
The EC950F comes with an advanced electrohydraulic system delivering improved responsiveness and control, allowing the operator to perform high-precision tasks quickly and efficiently. The Heavy-Duty (HD) bucket comes standard with a rock package, providing excellent durability and performance when digging in harsh or rocky conditions.
The EC950F offers excellent cabin comfort with low noise levels and a pressurized structure to reduce dust and dirt ingress. The operator enjoys an air suspension seat with automatic heating and cooling, as well as an adjustable control system. The machine has a robust undercarriage and heavy-duty counterweight, providing excellent stability on uneven or rocky terrain.
The EC950F also features a robust undercarriage and durable boom and arm built to last in tough working conditions.
Also featured are excellent all-around visibility, low noise levels, and ergonomic controls to help reduce operator fatigue and increase productivity.
The EC950F incorporates technological features such as Volvo’s CareTrack telematics system, which provides real-time machine monitoring, equipment tracking, and maintenance alerts, helping to optimize fleet management and control operating costs.
In summary, the Volvo EC950F puts power, efficiency, and operator comfort at the forefront, making it a top choice for heavy-duty earthmoving work. Whether it’s used in construction, mining, or demolition, the EC950F delivers unparalleled performance and durability.
9. Komatsu D155AX-8
Weight: 43,000 kg (94,798 lbs)
Engine Power: 354 hp
Blade Capacity: 22 m³ (28.7 yd³)
The Komatsu D155AX-8 Crawler Dozer has been described as a powerful, fuel-efficient, heavy-duty machine capable of taking on the most demanding working conditions in construction, mining, and infrastructure applications.
Featuring a 354 hp (264 kW) engine, the D155AX-8 boasts excellent power and productivity, making it well-suited for pushing large quantities of material, performing fine grading work, and climbing steep grades with ease. The hydrostatic transmission makes for smooth operation, providing precise control of the dozer in challenging conditions.
With an operating weight of around 36,000 kg, the dozer provides excellent stability and traction, even in uneven or slippery conditions. The heavy-duty undercarriage promotes long life and reliability, even in harsh working environments. The machine is highly effective in tough digging and material-handling applications, thanks to its multi-shank ripper and large, durable blade.
The D155AX-8 emphasizes operator comfort with a roomy, ergonomic cab, fully adjustable seat, air conditioning, and easy-to-use controls. The design aims to minimize operator fatigue with excellent visibility and a quiet environment for those long working days.
The dozer also benefits from advanced technology on board. It features the Komatsu Intelligent Machine Control (IMC) system that enhances blade performance to help increase efficiency and precision during grading and earthmoving applications.
In summary, the Komatsu D155AX-8 is an excellent option for tough applications. It blends power, fuel efficiency, strength, and operator comfort to excel in mining, construction, and other heavy-duty tasks.
10. Doosan DX350LC-5 Crawler Dozer
Weight: 36,000 kg (79,366 lbs)
Engine Power: 272 hp
Blade Capacity: 20.3 m³ (26.6 yd³)
The Doosan DX350LC-5 is a highly efficient, powerful crawler excavator designed for tough construction, demolition and heavy-duty earthmoving applications. It combines even more productivity-enhancing features and benefits to ensure maximum productivity and profitability. Built for power and reliability, the DX350LC-5 is
equipped to efficiently perform in the most demanding environments.
The Doosan DX350LC-5 crawlers provide greatly reduced slipping and excellent traction. A variety of track options are available to meet the specific needs of your work environment.
The DX350LC-5 offers a maximum operating weight of 35,000 kg, providing powerful digging strength, stability and enhanced floating. The advanced Doosan track tensioning system, with pivot shaft and shock absorbing accumulator, is protected in the front part of the track frame, well away from damage.
Operator comfort is a priority with Doosan. The spacious cab is designed for greater comfort and visibility. And when it comes to performance and productivity, the quality of the finishing and the strength of the hydraulic components make the difference.
Overall, the Doosan DX350LC-5 is designed for long life with an extra-sturdy frame and reinforced superstructure.
Conclusion: Choosing the Right Biggest Bulldozers for Your Project
Every site is different, and conditions change by the minute. Selecting the right dozer begins with the weight and horsepower requirements needed for the job.
Every application is different, so you must look at what the weight and horsepower of the bulldozer is to see if it is suitable for your job.
If you’re looking for a reliable, high-quality bulldozer, HIOSEN offers an extensive selection of new and used bulldozers for sale. Contact us today for more information on available models and how we can help with your next construction or mining project.
