The World’s Biggest Haul Truck

The BelAZ 75710 is the world’s biggest haul truck by payload capacity, rated to carry 450 metric tonnes (about 496 short tons). Introduced in 2013 by Belarusian manufacturer BelAZ and deployed in large open-pit mines, it remains the largest production mining dump truck as of 2025, outclassing rivals from Caterpillar, Komatsu, and Liebherr on the key metric that matters most in this category: payload.

What “biggest” means in mining trucks

In ultra-class haul trucks, “biggest” is typically defined by payload capacity—the maximum mass of material the truck can safely carry. While dimensions and power vary among models, payload is the industry’s common benchmark because it directly impacts mine productivity, fleet sizing, and cost per tonne moved.

BelAZ 75710: The record holder

The BelAZ 75710 set a new benchmark for ultra-class haulage when it debuted, combining an enormous payload with a twin-engine diesel-electric drivetrain and eight 63-inch tires to spread its colossal weight. These are the headline facts.

• Manufacturer and origin: BelAZ (Belarus)
• First unveiled: 2013; series production followed
• Payload rating: 450 metric tonnes (≈496 short tons)
• Gross vehicle weight (loaded): about 810 tonnes
• Empty vehicle weight: roughly 360 tonnes
• Powertrain: twin diesel engines with diesel-electric drive; combined output around 3.4 MW (≈4,600 hp)
• Dimensions (approx.): length 20.6 m; width 9.8 m; height 8.2 m
• Tires: eight 59/80 R63 off-highway tires
• Top speed: up to about 64 km/h (40 mph) when unladen; lower when loaded
• Body volume: up to roughly 268 m³ (struck), higher when heaped depending on body configuration and material

Taken together, these specifications explain how the 75710 achieves its class-leading payload while maintaining workable speeds and stability on haul roads in large open-pit mines.

How it stacks up against other ultra-class trucks

Several manufacturers build trucks in the same ultra-class segment, but none have surpassed the 75710’s payload rating in regular production. Here’s how the best-known competitors compare on capacity.

• Caterpillar 798 AC: payload ≈ 372 t (410 short tons)
• Caterpillar 797F: payload ≈ 363 t (400 short tons)
• Komatsu 980E-5: payload ≈ 363 t (400 short tons)
• Liebherr T 284: payload ≈ 363 t (400 short tons)
• China-based entrants: manufacturers such as XCMG have promoted 400–440 t-class electric-drive trucks, but as of 2025 none exceed the 75710’s 450 t payload in series production

Despite steady innovation—especially in electric-drive systems, autonomy-ready platforms, and energy efficiency—the 75710’s payload crown has stood for more than a decade.

Where and why it’s used

The 75710 is deployed in some of the world’s largest open-pit operations, including coal and overburden haulage in Siberia’s Kuzbass region and other high-volume mines. For sites with long hauls and high throughput, fewer trucks carrying more per cycle can lower unit costs, provided the mine’s roads, benches, loading tools, and maintenance infrastructure are engineered for ultra-class equipment.

Design choices that enable its size

Scaling a haul truck to 450 tonnes of payload requires a set of reinforcing design decisions that balance capacity, traction, and maintainability.

• Twin-engine, diesel-electric drive provides redundancy and high continuous power for long gradients and heavy loads.
• Eight 63-inch tires distribute extreme loads to protect haul roads and maintain stability.
• Reinforced chassis, suspension, and high-strength dump body accommodate cyclic loading and abrasive materials.
• Modern monitoring and fleet-management systems help optimize utilization, fuel burn, and maintenance intervals.

These features reflect the same tradeoffs all ultra-class trucks face—maximizing tonnes moved per hour without compromising safety, tire life, or uptime.

Summary

The BelAZ 75710 is the world’s biggest haul truck by payload, rated at 450 metric tonnes and in production since 2013. While top competitors from Caterpillar, Komatsu, Liebherr, and others serve the 360–372 t range—and some Chinese models target up to the low-400s—the 75710 remains unmatched for payload capacity in series production as of 2025.

Is there a 100 tons dump truck?

The Caterpillar 777 is a 100-ton haul truck, typically used in open pit mining, manufactured by Caterpillar Inc. The first model of Caterpillar 777 was introduced in 1974. Its diesel engine is capable of putting out 870 horsepower (650 kW). The 777D, introduced in 1996, was powered by a 938-horsepower (699 kW) diesel.

What is the biggest haul truck in the world?

The BelAZ-75710 is the biggest haul truck in the world, with a payload capacity of up to 450 metric tons (496 short tons) and a total weight of over 810 tons when loaded. Manufactured in Belarus by BelAZ, this ultra-class truck is notable for its dual-engine system, eight massive tires, and a total output of 4,600 horsepower.
 
You can watch this video to see the BelAZ-75710 in action: 57sMachinaYouTube · Nov 15, 2024
Key Specifications: 

• Payload Capacity: 450 metric tons (496 short tons)
• Gross Vehicle Weight (Loaded): Approximately 810 tons
• Manufacturer: BelAZ (Belarus)
• Engines: Two 2,300 horsepower MTU engines
• Power: A total of 4,600 horsepower
• Tires: Eight large tires, each weighing 5.5 tons

Features and Significance:

• Dual Engines: Unlike other single-engine ultra-class trucks, the BelAZ-75710 uses two powerful engines to handle its massive loads. 
• Heavy Payload: It holds the Guinness World Record for having the highest payload capacity for a mining dump truck. 
• Construction: The truck’s design includes eight wheels, with two large tires on each of its two axles. 
• Efficiency: It is designed for hauling enormous quantities of materials in open-pit mines, where larger trucks simply cannot match its capacity. 

How much is a 400 ton haul truck?

From the Archive: Priced at $3.4 million and powered by two V-12s lashed together, the 797 produces 3400 horsepower and can haul up to 400 tons.

What is the largest uhaul truck available?

The largest U-Haul truck available for rent is the 26-foot “Super Mover” truck, which is suitable for moving a 3-5 bedroom home and features a low deck and an EZ-Load ramp for easier loading. This truck has an inside capacity of approximately 1,682 cubic feet and an interior length of over 26 feet.
 
Key Features

• Capacity: Can hold belongings from a 3-5 bedroom home. 
• Loading: Equipped with a low deck and an EZ-Load ramp for easier loading and unloading of furniture and appliances. 
• Interior Dimensions: Roughly 26’2″ long, 8’1″ wide, and 8’3″ high. 
• Overhead Storage: Includes a “Mom’s Attic” for additional space. 
• Towing: Comes with a trailer hitch hookup. 

When to Use a 26-Foot Truck 

• Moving into a large home.
• Transporting a significant amount of belongings.
• Relocating furniture and supplies for several rooms in a home or office.
• Transporting large items or delivering goods in bulk.