The world’s largest truck: BelAZ 75710

The world’s largest truck is the BelAZ 75710, an ultra-class, diesel–electric haul truck from Belarus that holds the industry’s top payload rating at 450 metric tons (about 496 short tons). Built for open-pit mining, it outclasses rivals from Caterpillar, Komatsu, Liebherr, and XCMG on payload capacity, the benchmark most commonly used to define “largest” in this category.

Why the BelAZ 75710 is considered the largest

In mining, “largest” typically refers to how much material a truck can haul in a single load. By that standard, the BelAZ 75710’s 450-tonne payload sets the record, a figure that has stood since the model’s debut in the mid-2010s. Beyond raw capacity, its dimensions, power, and specialized engineering reinforce its status at the top of the ultra-class segment.

These headline specifications illustrate what sets the BelAZ 75710 apart from the rest of the field:

• Payload capacity: 450 metric tons (approx. 496 short tons)
• Power: Dual 16-cylinder diesel engines (MTU 16V4000 series), combined output around 3,430 kW (about 4,600 hp), driving an electric traction system
• Drive system: Diesel–electric with four AC traction motors and 8×4 configuration
• Tires: Eight 59/80 R63 giant off-highway tires
• Dimensions: Approximately 20.6 m long, 9.8 m wide, and 8.1 m high
• Top speed: Up to roughly 64 km/h (40 mph) when unladen

Taken together, these figures underscore why the 75710 is widely cited as the biggest haul truck in commercial operation: no competitor matches its certified payload, and few come close on overall scale.

Engineering at extreme scale

The BelAZ 75710 relies on a diesel–electric architecture similar to heavy locomotives: two V16 diesel engines power generators that feed electric traction motors at the wheels. This arrangement delivers the immense torque needed for steep pit ramps while allowing better control of power distribution and braking. The truck’s eight enormous tires spread its weight and payload, while advanced braking systems and retarding capability manage heat and stress during downhill runs with full loads.

How it compares with other ultra-class trucks

Several manufacturers build ultra-class haul trucks, but none exceed the BelAZ 75710 on payload. For context, here are notable competitors and their typical payload ratings:

• Caterpillar 797F: around 400 metric tons (≈ 441 short tons)
• Caterpillar 798 AC: around 410 metric tons (≈ 452 short tons)
• Liebherr T 284: around 363 metric tons (≈ 400 short tons)
• Komatsu 980E-5: around 363 metric tons (≈ 400 short tons)
• XCMG XDE440: roughly 400 metric tons class (model designation references short tons)

While these models are among the largest machines operating in mines worldwide, none surpass the BelAZ 75710’s 450-tonne payload, which remains the top of the market as of 2025.

Where it operates and what it’s used for

The BelAZ 75710 is deployed in large open-pit mines, particularly in operations extracting coal and iron ore where ultra-high productivity justifies its scale. You’ll find examples working in Siberia’s Kuzbass coal basin and other major mining regions, typically in fleets that include matching ultra-class excavators and shovels to keep cycle times efficient.

What “largest” can mean

Some readers consider overall dimensions, height, or gross vehicle weight when asking about the “largest” truck. By those measures, the BelAZ 75710 is also among the biggest ever built, but the mining industry standard—and the most practical metric for operators—is payload capacity. On that decisive measure, the 75710 leads the pack.

Summary

The BelAZ 75710 is the world’s largest truck, defined by its record 450-tonne payload and supported by a diesel–electric powertrain, eight massive tires, and colossal dimensions tailored for open-pit mining. Despite strong competition in the ultra-class category, no commercially operating haul truck currently exceeds its payload capacity.

What is the largest truck in the world?

Day. It can load over 450 tons and has two diesel engines under the hood with a total of 3,430 kW kemarovo in Siberia.

How much is the 797 haul truck?

approximately US$5,000,000
Although the price varies based on individual customer specifications, each 797 costs approximately US$5,000,000.

Is Iowa 80 really the largest truck stop?

Iowa 80 is the world’s largest truck stop, located along Interstate 80 (I-80) off exit 284 in Walcott, Iowa. It sits on a 220-acre (89 ha) plot of land, three times larger than an average 75-acre (30 ha) truckstop, and it receives 5,000 visitors daily.

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.