BelAZ 75710: The biggest truck in the world
The biggest truck in the world is the BelAZ 75710, a Belarusian ultra-class haul truck introduced in 2013 that holds the global record for payload capacity at 450 metric tons. Built for the world’s largest open-pit mines, it measures roughly 20.6 meters long, nearly 9.8 meters wide, and over 8 meters tall, and uses a twin-engine, diesel-electric drivetrain delivering about 4,600 horsepower in total.
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What makes the BelAZ 75710 the biggest
In heavy mining, “biggest” is typically defined by payload capacity—the amount of material a truck can carry in a single load—rather than just size or weight. By that standard, the BelAZ 75710 eclipses all competitors, and its 450-tonne rating has been widely recognized by the industry and record-keeping bodies since its debut. Its sheer scale allows mines to move more material per cycle, cutting costs and reducing fleet sizes in high-volume operations.
Design and engineering
To move such weight, the 75710 relies on a diesel-electric powertrain with two large 16-cylinder diesel engines driving generator sets that power electric traction motors. This arrangement provides high torque at low speeds and better control on steep haul roads. The truck rides on eight massive 59/80R63-class tires (two per corner), and its frame and suspension are engineered to withstand extreme cyclic loads common in hard-rock and coal operations. Despite its bulk, it can reach highway-like speeds when empty and maintain steady pace on grades while loaded.
Key specifications at a glance
The following points summarize the headline capabilities that underpin the BelAZ 75710’s status as the world’s largest haul truck.
- Payload capacity: 450 metric tons
- Power: About 3,430 kW (≈4,600 hp) from twin diesel engines via electric drive
- Dimensions: Approximately 20.6 m long, 9.8 m wide, 8.2 m tall
- Unladen weight: About 360 metric tons; gross vehicle weight fully loaded: about 810 metric tons
- Tires: Eight 59/80R63-class off-highway tires (two per wheel station)
- Introduced: 2013 by BelAZ (Belarus)
Together, these specifications translate into a hauling platform optimized for the most demanding open-pit mining environments, balancing payload, power, and structural durability.
Where it operates
The 75710 was tested and deployed in large coal and ore mines, notably in Russia’s Kuzbass region, and has since been used in other major open-pit operations that can support its size and maintenance footprint. Sites that adopt the 75710 typically feature wide haul roads, large shovels or draglines for fast loading, and infrastructure scaled to ultra-class equipment.
How it compares to other ultra-class trucks
Several manufacturers build ultra-class haulers, but none matches the BelAZ 75710’s certified payload. The list below shows notable peers and their typical payload ratings for context.
- Caterpillar 798 AC: around 372 metric tons (≈410 short tons)
- Caterpillar 797F: around 363 metric tons (≈400 short tons)
- Liebherr T 284: around 363 metric tons (≈400 short tons)
- Komatsu 980E-5: around 363 metric tons (≈400 short tons)
- XCMG XDE440: up to about 400 metric tons (≈440 short tons)
While these haulers are mainstays of large mines worldwide, the BelAZ 75710 stands apart by extending the payload envelope to 450 metric tons, reducing the number of truck cycles needed for the same material moved.
A brief timeline of record-setters
Before the BelAZ 75710, the industry standard for the largest payload class hovered around 363 metric tons (400 short tons). Trucks like the Liebherr T 282 series, the Unit Rig/Bucyrus MT6300AC (later Komatsu) and Caterpillar’s 797F dominated the top tier from the mid-2000s. BelAZ’s 2013 leap to 450 metric tons established a new benchmark that, as of 2025, still has not been surpassed in certified, commercially operating haul trucks.
Why “biggest” matters
In mining economics, payload is a lever on cost per tonne: higher-capacity trucks can cut fleet counts, driver hours, and fuel per tonne moved, especially when paired with matching ultra-class shovels. The trade-offs include higher capital cost, specialized maintenance, and the need for mine designs that accommodate the truck’s size and turning requirements.
Summary
The BelAZ 75710 remains the biggest truck in the world by payload capacity, rated at 450 metric tons and introduced in 2013. Its twin-engine, diesel-electric design, massive dimensions, and operational record in major open-pit mines keep it at the top of the ultra-class haul truck category as of 2025.
What is the largest truck in the world?
The largest truck in the world is the BelAZ 75710, a colossal mining truck manufactured by the Belarusian company BelAZ. It holds the record for the largest payload capacity, capable of carrying 450 metric tons. The BelAZ 75710 is over 20 meters long, nearly 10 meters wide, and more than 8 meters tall, requiring two V16 diesel engines that generate a combined 4,600 horsepower.
You can watch this video to see the BelAZ 75710 in action and learn more about its features: 57sMachinaYouTube · Nov 15, 2024
Key features of the BelAZ 75710:
- Payload Capacity: 450 metric tons.
- Dimensions: Over 20 meters (65 ft) long, almost 10 meters (32 ft) wide, and over 8 meters (26 ft) high.
- Engine: Powered by two 16-cylinder diesel engines producing a combined 4,600 horsepower.
- Application: Designed for use in open-pit mines to haul large quantities of coal, iron ore, or other rocks.
- Cost: Each tire can cost around $90,000.
- Unrivaled Scale: It is the largest and heaviest vehicle of its type, with a greater payload than other mining trucks like the Caterpillar 797.
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.
How much does Belaz 75710 cost?
The Belaz 75710, the world’s largest dump truck, costs between $6 to $7.5 million. This price is for a custom-built machine designed for large-scale mining operations and is not a fixed retail price. The final cost can also vary depending on the specific configuration and additional equipment.
Factors influencing the price:
- Customization: Each truck is custom-designed, which adds to the cost.
- Equipment: The specific configuration and features will influence the final price.
- Shipping and Taxes: The base price does not include associated costs like shipping, handling, export, import, sales, and taxes.
What is the largest truck size?
That’s longer than a football. Field by far and while that may sound. Crazy. It’s exactly what’s needed to transport goods across the outback.
