Press-centre

6 march 2026

New BELAZ-78542 heavy-duty wheel dozer one of the most powerful BELAZ special equipment has made its first run. Weight of the vehicle is 50-ton, impressive blade capacity (10 cubic meters), and a high traction force of 350 kN, this new model is destined to become the benchmark for strength and productivity.

BELAZ-78542 wheel dozer is designed with the best combination of traction and grip characteristics for challenging mining conditions. This powerful vehicle is designed for cutting and moving large volumes of rock and soil, as well as for precise mining site planning. Its four-stroke-cycle diesel engine, producing 550 horsepower (404 kW), exceeds its predecessors in BELAZ range of equipment and meets the highest global standards.

The self-designed hydro mechanical transmission features a torque converter with an innovative modulating clutch for precise traction control and increased work tool efficiency. This system eliminates wheel slippage on slippery surfaces, preventing early tire wear and increasing overall vehicle efficiency. The improved transmission ensures smooth gear shifting and stable power delivery to the wheels. The wheel dozer can reach a maximum travel speed of up to 35 km/h.

Thanks to its powerful 4.7-meter-wide hemispherical blade, BELAZ-78542 can move up to 10 cubic meters of rock in a single pass. It can lift the blade to its maximum height of 1.5 meters in just 5 seconds, and to depth of almost half a meter.

A balanced combination of dimensions and driving characteristics makes the new bulldozer fast and movable. The flexible chassis base allows for efficient operation in both large and confined spaces. Larger wheels further enhance the machine's off-road capability. A 715-liter fuel tank allows the vehicle to operate for an entire shift without refueling.

The new ergonomic BELAZ-78542 cab is equipped with modern control and safety systems and provides excellent visibility. BELAZ intelligent management system displays key parameters, including engine temperature, system pressure, fuel level, and performance. It continuously monitors the technical condition, allowing the operator to promptly respond to any deviations. This increases equipment reliability and reduces the risk of downtime.

Once production testing of this powerful new BELAZ model is completed, it will undergo testing of its stated technical characteristics and performance indicators in real operating conditions in a mine.