Why are the World’s Largest Dump Trucks Essential to Modern Infrastructure?

Ultra-class mining dump trucks are the heavy-duty engines of global development, responsible for hauling the raw materials that form the foundation of our urban lifestyle. By transporting massive volumes of oil sand, coal, and limestone, these mining giants provide the essential aggregates required to build the roads, infrastructure, and modern metropolises we inhabit today. This article examines the ten biggest dump trucks in the world, detailing the technical specifications and engineering features that allow these machines to perform under the grueling conditions of the heavy construction machinery industry.

The 10 Biggest Dump Trucks in the World

Here are the ten biggest dump trucks in the world, whose capabilities exceed the limits of what industrial vehicles can achieve:

1. Belaz 75710 Dump Truck

At number one, we have the BelAz 75710. Built in Belarus, the 840.5-ton dump truck sits comfortably on top of our list as the biggest dump truck in the world. It can haul material with a whopping payload capacity of 450 metric tons, on a body that can hold 268 cubic meters. It is powered by two 2,300-horsepower diesel engines, and can run at a top speed of 64 km/h. If you're wondering what it takes to own the biggest dump truck in the world, let's just say you need $6 to $8 million in the bank, minus shipping, handling, export, import, sales, and tax fees. The higher cost is not just the upfront price; however, this truck slurps up to 1,300 liters of fuel per 100 km, but hey, if you've got 8 million sitting in the bank, I don't think this'll affect your decision.

2. Caterpillar 798 Dump Truck

Introduced in 2018 by Caterpillar, the 798 mining dump truck stands out with a total weight of 624 metric tons and an empty weight of 231 tons. It can carry up to 372 tons of materials in its 276 cubic meter body. Powered by a robust 3,500-horsepower Caterpillar C175-16 diesel 16-cylinder engine, this truck measures 7.7 meters in height, 15.6 meters in length, and 9.2 meters in width. Equipped for endurance, its large fuel tank holds 7,571 liters of diesel, enabling it to operate efficiently throughout the day.

3. Caterpillar 797 Dump Truck

The 4,000-horsepower mining dump truck is Caterpillar's second biggest in their rigid dump truck lineup. It has a 363-ton capacity, making its total weight stand firmly at 623 metric tons. The manufacturer promises the lowest cost-per-ton in the 797 size class thanks to 25% lower maintenance costs, and 10% lower fuel consumption.

4. Komatsu 980 Dump Truck

The Komatsu 980E-5, introduced in 2019, ranks as the fourth-largest earth-moving dump truck globally, boasting a nominal payload capacity of 363 tons. As the successor to the 980E-4, this new generation model features an enhanced cab design, an improved drive system, and the upgraded satellite-based communication system, KOMTRAX Plus 2. Powered by an 18-cylinder Komatsu SSDA18V170 engine delivering 3500 horsepower, the truck reaches speeds of up to 64 km/h. With a body capacity of 250 cubic meters, it serves extensively in mining operations across North America and Australia.

5. XCMG XDE400 Dump Truck

The XDE400, built by Xuzhou Construction Machinery Group (XCMG), is China’s biggest heavy-duty dump truck, supporting a payload of 363 metric tons. This truck has an overall vehicle mass of 623 tons and a curb weight of 260 tons. It is equipped with a robust engine that produces 3,750 horsepower and delivers a maximum torque of 15,000 Nm, allowing the XDE400 to reach speeds up to 64 km/h, handle gradients up to 19%, and manage a minimal turning diameter of 32 meters.

6. Belaz 75604 Dump Truck

Part of the Belaz-7560 series, the BelAZ 75604 is one of four models designed to handle a consistent payload of 360 tons. While each model in the 7560 range (75602, 75603, 75604, and 75605) shares the same payload capacity, they vary in terms of engine power and drive configurations. The 75604 model is outfitted with a powerful 3750 hp engine and has a body capacity of 218 cubic meters. Its robust design is engineered to operate in extreme climatic conditions, ranging from -50 to +50 degrees Celsius, making it suitable for challenging environments like the icy Siberian desert.

7. Terex MT6300 Dump Truck

Introduced in 2008, the Terex MT6300AC was once the flagship model of Terex’s mining dump truck lineup. Following the sale of Terex’s mining division in 2011 to Bucyrus, and then subsequently to Caterpillar, this model was rebranded as the Terex/Bucyrus MT6300AC, then Unit Rig MT6300, respectively. The truck is equipped with a 3750 hp engine and offers a heaped body capacity of 230 cubic meters. It boasts a nominal gross vehicle weight of 603 tons and can achieve a maximum travel speed of 64 km/h.

8. Liebherr T284 Dump Truck

The Liebherr T 284, introduced in 2012, is part of the 363-ton class and serves as the successor to the popular T 282 C. It stands out with its class-leading MTU 20V4000 C22 engine, which delivers an impressive 4023 HP, making it the most powerful in its category. The truck’s nominal gross vehicle weight reaches 600 tons, and it can travel at speeds up to 64 km/h. Unlike standard models, the T 284 doesn’t have a fixed body capacity; instead, each body is customized to meet specific mining requirements. Efficiently compatible with the Liebherr R 9800—the largest hydraulic excavator from Liebherr—the T 284 can be fully loaded in just five passes. This model has been notably effective in mining operations throughout Central and South America.

9. Caterpillar 795 Dump Truck

Launched in 2009, the Caterpillar 795F AC stands out as the industry’s first single-sourced electric drive truck. This model offers a nominal payload of 338 tons and a heaped body capacity of 252 cubic meters. Powered by a 16-cylinder engine, it generates a gross power of 3400 HP and reaches speeds up to 64 km/h. Notably, Caterpillar has chosen not to make the 795F AC compliant with Tier 4 Final emissions standards, opting instead for Tier 2 readiness. As a result, its use is primarily in regions like Africa and South America, where the stricter emissions standards are not a requirement.

10. Komatsu 960 Dump Truck

Ending our top-ten list with a bang, all the way from Japan, with the 960E-1 and 960E-1K Komatsu rigid dump trucks, both boasting a substantial payload capacity of 360 tons. The 960E-1, launched in 2008, initiated the 960E series, which later expanded with the introduction of the 960E-1K. Each truck has a gross weight of 635 tons, with a loading height of 7.14 meters and a width of 9.19 meters. The overall lengths of the Komatsu 960E-1 and 960E-1K are 15.6 meters and 15.34 meters, respectively. Both models are equipped with a powerful four-cycle, 18 V-type cylinder diesel engine delivering 3,500 HP. The 960E-1 features a GE dual IGBT AC electric drive system, while the 960E-1K is equipped with Komatsu’s own IGBT AC electric drive system. Both trucks achieve a top speed of 64 km/h, designed to meet the demands of heavy-duty mining operations.

Honorable Mentions: Robust Contenders from Our Fleet

While the giants of the mining world boast extraordinary capacities, our own fleet holds notable contenders that offer robust performance and reliability. Located in Jebel Ali Freezone (JAFZA) at the Jebel Ali port in Dubai, our selection of used rigid dump trucks for sale includes well-maintained, low-hour models from Caterpillar, Komatsu, and Hitachi. Our yard allows our customers a seamless buying journey, with complete support on shipping, exportation, and delivery from our staff. Here are some of our most popular models of dump truck for sale:

- Caterpillar 777E Dump Truck

The Caterpillar 777E features a payload capacity of 98 tons and a total weight of 163 metric tons. Powered by a 1004 hp Caterpillar C32 ACERT diesel engine, it delivers a maximum torque of 4757 Nm, allowing it to reach speeds up to 65 km/h.

- Komatsu HD785 Dump Truck

The Komatsu HD785 stands out with a 91-ton payload and a total weight of 163 tons. It boasts a body capacity of up to 60 m³ and is powered by a Komatsu SAA12V140E-3 engine, delivering 1200 hp and 5080 Nm of torque. This truck ensures efficient material transport at a top speed of 65 km/h.

- Hitachi EH1100 Dump Truck

The Hitachi EH1100-3, with a payload capacity of 59 tons and a total weight of 110 tons, operates with a rated power of 760 hp from its MTU Detroit Diesel 12 V series 2000 engine. Its body can hold up to 38 m³ of materials, and it can travel up to 58 km/h, thanks to its 3091 Nm torque power.

- Caterpillar 773E Dump Truck

With a 55-ton payload capacity and a total weight of 99 tons, the Caterpillar 773E is driven by a 710 hp Cat® 3412E diesel engine. This engine produces a torque of 3,434 Nm and enables a maximum speed of 62 km/h, making it a reliable choice for lighter yet critical hauling operations.

If you’re looking for reliable, heavy-duty earthmoving equipment and rigid dump trucks or dump truck for rent, you can find well-maintained, low-hour trucks in our yards, ready to work. Our immediate access to Jebel Ali Port in Dubai enables our customers to ship equipment internationally with ease.

About Al Marwan Heavy Machinery

Leading heavy machinery provider in the GCC since 1978. Recognized as the GCC Rental Company of the Year for three consecutive years (2023, 2024, 2025), Al Marwan is the trusted one-stop shop for construction projects across the UAE, Saudi Arabia, and Oman. As an authorized dealer for brands like Kobelco, Powerscreen, Dynapac, Sinoboom, Socma, and CIFA, we offer a comprehensive suite of services covering the entire machinery lifecycle:

• ​​New Heavy Equipment: As an authorized dealer, Al Marwan offers access to the latest models of excavators, crawler cranes, crushers, concrete pumps, and more. All new machinery comes backed by manufacturer warranties.
• Heavy Equipment Rental Fleet: Access one of the largest construction equipment rental fleets in the Middle East, featuring 3500 machines and certified operators. This allows clients to scale operations efficiently, minimizing capital expenditure.
• Used Heavy Equipment: We offer a curated selection of used equipment from global leaders like Caterpillar, Volvo, Komatsu, and Hitachi. Each piece undergoes rigorous inspection and maintenance to guarantee optimal performance and reliability.
• Expert Support & Maintenance: Al Marwan provides comprehensive after-sales support and maintenance services to ensure the long-term performance and reliability of your investments.

By choosing Al Marwan, businesses gain a trusted partner dedicated to success and driving progress in the heavy construction landscape across the Middle East and GCC region.