BelAZ 75710: The World’s Largest Truck

Most people see trucks on highways every day. They carry goods, fuel, or building materials. Yet some trucks exist in a very different class. The BelAZ 75710 truck belongs to that class. Built in Belarus, it is not only large, it is the largest dump truck in the world. Unlike standard commercial trucks used on roads, it is a specialized commercial vehicle designed only for open-pit mining.

How BelAZ 75710 Stands Apart

The BelAZ 75710 is not a bigger version of regular trucks. It is something else altogether.

• Size: The truck stretches 20.6 meters long, 9.87 meters wide, and 8.16 meters high. Imagine a two-story building with wheels, that is the closest comparison.
• Capacity: Most heavy-duty Indian trucks haul 25–55 tonnes. The BelAZ 75710 hauls 450 tonnes in a single run.
• Engines: Standard trucks use one engine with 400 horsepower. The BelAZ uses two 16-cylinder engines, together producing 4,600 horsepower.
• Fuel: Its tank holds 5,600 liters. That is enough to run a fleet of smaller trucks for days.
• Role: Indian trucks move cargo across cities, highways, and villages. The BelAZ moves rock inside mines. It cannot run on public roads.

Each of these points shows not only difference but separation. The BelAZ is a truck by category, not by comparison.

BelAZ 75710: Main Features

To understand the BelAZ 75710, one must look at its functions.

• Payload of 450 tonnes, the world’s highest.
• Twin engines that give power even if one fails.
• Diesel-electric drive, which turns engine output into electric power for wheel motors.
• Tires built by Michelin, almost four meters tall.
• Top speed near 60 km/h, surprising for a vehicle that can weigh more than 800 tonnes loaded.
• Hydraulic lift to tip massive loads.

These features solve problems of scale. They show how engineers built a machine to handle weight that normal trucks could never attempt.

History and Development

The BelAZ 75710 truck is the world’s largest dump truck, designed for large-scale mining. Measuring over 20 meters long and carrying 450 tonnes, it far exceeds ordinary commercial trucks. Introduced in 2013, it uses dual diesel engines, a diesel-electric drive, and specialized tires to handle extreme loads. Its estimated price of $6–7.5 million reflects its specialized industrial role. Unlike trucks in India, it operates only within mines, setting a benchmark in heavy-duty vehicle engineering.

Mines operate on scale. Efficiency comes from moving more material with fewer trips. Smaller trucks need more runs, more drivers, and more fuel. A single BelAZ 75710 can cut cycles, raise productivity, and lower costs. The challenges of such a design were serious. Engineers had to strengthen the frame for extreme weight. They had to design brakes that could stop loads greater than 800 tonnes. They had to invent tires capable of holding stresses no road vehicle faces.

Conclusion

The BelAZ 75710 truck is more than a record-holder. It is a reminder that trucks come in many forms. Some carry cargo on Indian highways. Some, like the BelAZ, move mountains of ore inside mines. It is not a promotional product, nor a common sight. It is a tool for a very specific job.

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