The 12 Biggest Excavators in the World
Many of the products we use every day rely on the mining industry, which means we also rely on powerful, massive mining excavators. Fortunately, several excavator brands help these industrial mining companies get the job done.
The world's largest hydraulic excavators are engineering marvels, representing technology, power, and design. They help reshape landscapes and redefine modern mining processes. With their operational weights and bucket capacities, these machines play a pivotal role in moving the dirt, ore, and earth that help us live.
In this blog, we highlight the top 12 excavators in the world, ranked by their operating weight. We also discuss other important specs like bucket capacity and bucket payload as well as their best features and technology.
Ranking the World's Largest 12 Excavators
Each excavator, like the Caterpillar 6090 FS and Liebherr R9400 G6, has its special features, innovations, and specifications. Ranging from 1,100 tons down to 308 tons, here are the 12 biggest excavators in the world.
1. Caterpillar 6090 FS
The Caterpillar 6090 FS, a creation of Caterpillar Inc., is a true leader in the excavation realm. With an operating weight surpassing 1,000 tons, this machine is a flagship model, highlighting Caterpillar's commitment to engineering excellence.
Specifications on the 6090 FS include a bucket with a capacity of 71.9 cubic yards and a bucket payload of 103 tons. This makes it an ideal choice for large-scale mining and earthmoving projects. Underneath its hood lies a powerful engine, ensuring optimal performance even in the most challenging terrains. Caterpillar's advanced technology is at the forefront, featuring a state-of-the-art hydraulic system that enhances efficiency and contributes to the machine's productivity.
The operator's experience is prioritized in the spacious and ergonomically designed cab, ensuring comfort during extended work periods. Furthermore, the Caterpillar 6090 FS has a sophisticated board control system that provides real-time data, on-screen PDF documentation, and troubleshooting. This empowers operators with insights into the machine's performance.
Unfortunately, the Caterpillar 6090 FS model is no longer in production.
| Caterpillar 6090 FS Specs | |||||
|---|---|---|---|---|---|
| Operating Weight (tons) | Operating Weight (lbs) | Bucket Capacity (cubic yds) | Lift Capacity (tons) | Horsepower | Country of Origin |
| 1,102.3 | 2,430,155 | 71.9 | 103.0 | 4,500 | United States |
2. Terex RH400
The Terex RH400, which is now owned by Caterpillar and has been discontinued, stands as a close contender to the CAT 6090 FS in super-sized excavators. With a remarkable lift capacity and an operating weight of just under 1,000 tons, this machine is tailored for efficiency in mining applications.
Its specifications include a powerful engine and a robust structure, making it a reliable workhorse in large-scale projects. The Terex RH400's technological prowess shines through its advanced control systems, ensuring precision in digging and loading tasks. Notably, there is a retractable service station for the engine that can be easily accessed from the ground. Because downtime has a big impact on these machines, mining businesses prioritize easy repairs to minimize disruptions and maintain productivity.
The operator's comfort is central to the design of the cab, which features climate control, ergonomic seating, and lumbar support.
| Terex RH400 Specs | |||||
|---|---|---|---|---|---|
| Operating Weight (tons) | Operating Weight (lbs) | Bucket Capacity (cubic yds) | Lift Capacity (tons) | Horsepower | Country of Origin |
| 997.9 | 2,156,000 | 65.4 | 90.0 | 4,500 | United States |
3. Liebherr R9800
The Liebherr R9800, a masterpiece crafted by Liebherr, is an efficient giant in the excavator world. With a bucket capacity of 57.5 cubic yards, it is a go-to choice for large-scale mining projects.
The machine's lift capacity is nothing short of impressive, able to move about 84 tons of material with one bucket. The R9800's closed-loop swing technology enables the machine to swing with maximum torque leading to faster cycle times. Also accessible from the ground for fast maintenance is a service station.
Inside the cab, operator comfort and safety takes center stage. With a focus on spacious interiors and user-friendly controls, the cab is mounted on rubber isolators to reduce vibrations and noise. The Liebherr R9800 also introduces a feature called Litronic Plus, an electronic control system that allows for precise movement of the machine.
| Liebherr R9800 Specs | |||||
|---|---|---|---|---|---|
| Operating Weight (tons) | Operating Weight (lbs) | Bucket Capacity (cubic yds) | Lift Capacity (tons) | Horsepower | Country of Origin |
| 881.9 | 1,763,700 | 57.5 | 84.0 | 4,023 | Germany |
4. Hitachi EX8000-7
The Hitachi EX8000-7, an embodiment of engineering prowess, is an excavator designed for heavy-duty applications. The machine's specifications, including a powerful engine and robust undercarriage, ensure durability and high productivity. With a substantial lift capacity nearing 80 tons and a bucket capacity of 58.9 cubic yards, it excels in large-scale mining operations.
Hitachi's dedication to technological innovation is showcased in features such as the Global e-Service platform, enabling remote monitoring and diagnostics. To improve sustainability, Hitachi has solutions like electronically controlled hydraulic pumps and emission configurations. These help minimize costs while maximizing productivity.
Operator comfort is also a priority in the EX8000-7. With a well-designed cab featuring climate control, ergonomic seating, electronic joysticks, and a multi-functional display, the cabs are built to support long hours of operation.
| Hitachi EX8000-7B Specs | |||||
|---|---|---|---|---|---|
| Operating Weight (tons) | Operating Weight (lbs) | Bucket Capacity (cubic yds) | Lift Capacity (tons) | Horsepower | Country of Origin |
| 842.0 | 1,856,292 | 58.9 | 79.4 | 4,500 | Japan |
5. Komatsu PC8000-11
The Komatsu PC8000-11, a pinnacle of Japanese engineering, is a heavyweight in the excavator domain. This machine is specifically tailored for heavy-duty surface mining tasks.
With an impressive operating weight of 768 tons, a lift capacity of 83 tons, and a bucket capacity of 55.0 cubic yards, this excavator is well-suited for handling large-scale earthmoving projects. Komatsu also has an impressive technology suite with tools like Argus, ProVision, and DISPATCH. Argus weighs each bucket in real-time, ProVision uses satellite systems to provide operator accuracy within 1 cm of accuracy, and DISPATCH to increase cycle times.
Inside the cab, operator comfort is prioritized with a spacious and soundproof environment, ensuring a pleasant working experience during long shifts. The cab also has electro-hydraulic joysticks, air conditioning, and modern audio player tools.
| Komatsu PC8000-11 Specs | |||||
|---|---|---|---|---|---|
| Operating Weight (tons) | Operating Weight (lbs) | Bucket Capacity (cubic yds) | Lift Capacity (tons) | Horsepower | Country of Origin |
| 768.0 | 1,536,000 | 55.0 | 83.9 | 4,020 | Japan |
6. Liebherr R9600 G8
Another marvel from Liebherr, the R9600 G8, combines efficiency with cutting-edge technology, positioning itself as a reliable giant in the excavation domain. Its robust design and notable lift capacity make it well-suited for demanding mining applications. Similar to the R9800, Liebherr's commitment to advanced technology is evident in features that help increase cycle times and efficiency.
The cab, designed for operator comfort, integrates ergonomic controls and excellent visibility. The R9600 G8's unique features include Liebherr's assistance systems. These tools, like the truck loading assistant and performance monitoring, provide operators with more information regarding their digging tasks. This includes information about loading times, swing data, and the most efficient loading strategies.
| Liebherr R9600 G8 Specs | |||||
|---|---|---|---|---|---|
| Operating Weight (tons) | Operating Weight (lbs) | Bucket Capacity (cubic yds) | Lift Capacity (tons) | Horsepower | Country of Origin |
| 711.0 | 1,421,982 | 50.4 | 76.4 | 3,620 | German |
7. Komatsu PC7000-11
The Komatsu PC7000-11, another heavy-duty excavator in Komatsu's arsenal, is tailor-made for large-scale mining projects. With a lift capacity of 75.4 tons, it stands as a reliable solution for handling extensive material volumes, while being a bit less powerful than the PC8000-11.
Featuring all the same technology as the PC8000-11, the PC7000-11 has a spacious and well-designed cab. Offering air conditioning and ergonomic seating, operators are guaranteed to have a comfortable working environment.
| Komatsu PC7000-6 Specs | |||||
|---|---|---|---|---|---|
| Operating Weight (tons) | Operating Weight (lbs) | Bucket Capacity (cubic yds) | Lift Capacity (tons) | Horsepower | Country of Origin |
| 682.0 | 1,364,000 | 49.7 | 75.4 | 3,350 | Japan |
8. Caterpillar 6060 FS
The Caterpillar 6060 FS hydraulic mining shovel is a true giant in the excavation world. With a massive lift capacity and sturdy undercarriage, it is a reliable choice for demanding mining and construction applications. While not nearly as powerful as the 6090, the Caterpillar 6060 still has great power with a bucket capacity of 44.5 cubic yards and a lift capacity of 67 tons.
Technology in the 6060 FS is key with improved access to data through CAT's Productivity Link™ system. There are also tools like Hydraulic Optimization and TriPower which help generate more efficiency and better control of the bucket.
The operator's comfort is paramount in the design of the cab, featuring spacious interiors and excellent visibility for enhanced situational awareness. Unique to the 6060 FS is Caterpillar's productivity technology Operator Assist which helped reduce operator fatigue and make loading material more efficient.
| Caterpillar 6060 FS Specs | |||||
|---|---|---|---|---|---|
| Operating Weight (tons) | Operating Weight (lbs) | Bucket Capacity (cubic yds) | Lift Capacity (tons) | Horsepower | Country of Origin |
| 660.0 | 1,320,000 | 44.5 | 67.0 | 3,015 | United States |
9. Hitachi EX5600-7B T4F
The Hitachi EX5600-7B T4F is a versatile excavator from Hitachi catering to various heavy-duty applications, including mining and quarrying. With a lift capacity of 54.6 tons, it is a reliable and efficient solution for moving large amounts of materials.
The EX5600-7B T4F has a special feature called Hitachi's Aerial Angle system that shows a live aerial view of the excavator. This helps ensure visibility and safety during operation, making it a standout choice for those seeking a balance between power, technology, and operator-centric design. It also has the same Global E-Service tool as the EX8000-7.
The cab is designed for operator comfort, featuring climate control and adjustable seating, creating an environment conducive to long working hours.
| Hitachi EX5600-7B T4F Specs | |||||
|---|---|---|---|---|---|
| Operating Weight (tons) | Operating Weight (lbs) | Bucket Capacity (cubic yds) | Lift Capacity (tons) | Horsepower | Country of Origin |
| 600.0 | 1,199,315 | 40.5 | 54.6 | 1,520 | Japan |
10. Komatsu PC5500-11
The Komatsu PC5500-11, a heavyweight in Komatsu's lineup, is engineered for heavy-duty mining and earthmoving tasks. With a substantial lift capacity, it excels in handling large volumes of material with efficiency and precision. Similar to the larger Komatsu excavators on this list, the PC5500-11 also utilizes Argus, ProVision, and DISPATCH, as well as other software and technology.
The cab provides a comfortable working environment with ergonomic controls and air conditioning, ensuring operators can focus on their tasks without compromise.
| Komatsu PC5500-11 Specs | |||||
|---|---|---|---|---|---|
| Operating Weight (tons) | Operating Weight (lbs) | Bucket Capacity (cubic yds) | Lift Capacity (tons) | Horsepower | Country of Origin |
| 537.0 | 1,183,882 | 38.0 | 57.5 | 1,880 | Japan |
11. Caterpillar 6040
Caterpillar's 6040 hydraulic mining shovel is a robust excavator designed for mining and quarrying projects. With a lift capacity of 43.7 tons and a well-built undercarriage, it stands as a reliable choice for demanding applications. Caterpillar's advanced technology, including the Cat MineStar system, enhances the 6040's efficiency and productivity.
The cab is designed for operator comfort, featuring spacious interiors and excellent visibility for enhanced situational awareness.
| Caterpillar 6040 Specs | |||||
|---|---|---|---|---|---|
| Operating Weight (tons) | Operating Weight (lbs) | Bucket Capacity (cubic yds) | Lift Capacity (tons) | Horsepower | Country of Origin |
| 448.0 | 897,930 | 28.8 | 43.7 | 2,079 | United States |
12. Liebherr R9400 G6
The Liebherr R9400 G6 is a powerful excavator designed for efficient material handling and excavation in mining operations. Similar to the R9800 and R9600, the R9400 excels in handling large volumes of material with precision. Liebherr's advanced technology, including its Litronic Plus system, sets the R9400 G6 apart in terms of energy efficiency and environmental sustainability.
The cab is designed for operator comfort, featuring ergonomic controls and excellent visibility for efficient operation. This includes an optional sound-decreasing package that enhances noise removal from the cab, providing a better experience for operators.
| Liebherr R9400 G6 Specs | |||||
|---|---|---|---|---|---|
| Operating Weight (tons) | Operating Weight (lbs) | Bucket Capacity (cubic yds) | Lift Capacity (tons) | Horsepower | Country of Origin |
| 380.0 | 760,000 | 34.0 | 44.0 | 1,810 | Germany |
Conclusion
Excavation, especially in mining, is led by powerful excavators designed to push boundaries in power, technology, and operator comfort. From Caterpillar's 6090 FS to Liebherr's R9400, these are the biggest mining excavators in the world and showcase what is required of these machines.
Each unique in its own way, these excavator models redefine what is possible in excavation. Together, they provide capabilities that cater to the ever-evolving needs of the mining and quarry industries.
Looking to rent an excavator for your next project? Find both mini-excavators and regular-sized excavators for rent on DOZR.com.
