The 1700 kW unit is engineered to power BelAZ models in the 220-ton class, aligning with the heavy-duty demands of modern mining and dump operations. This engine sits at the forefront of propulsion options for large payload machines, designed to deliver robust performance while maintaining compatibility with existing BelAZ vehicle platforms. Its architecture and components are chosen to ensure dependable operation under demanding conditions, making it a suitable choice whether it is installed in fresh assembly lines or used to replace aging power systems in current fleet vehicles.
From a performance perspective, the unit is positioned to rival leading foreign engines in terms of reliability and output. Proponents highlight not only its comparable or superior resource longevity but also lower maintenance and repair costs, which can translate into extended service intervals and reduced downtime for operators. The design emphasis appears to be on long-term cost efficiency alongside high power density, enabling the 220-ton BelAZ models to maintain steady progress in tough terrains and heavy loads with less frequent service interruptions.
The manufacturers anticipate delivering the first unit before year-end for integration into a prototype assembly, with practical operating results to be gauged during quarry testing. This testing phase is expected to provide critical data on fuel efficiency, emissions, thermal management, and overall operational stability, which will inform subsequent production decisions and potential refinements before broader deployment across the BelAZ fleet.
The Kolomna plant’s general manager, Igor Shchedrov, reiterated the facility’s readiness to scale up production for a full range of engines designed for Belarusian dump trucks. The history of Kolomna’s collaboration with heavy-haul machinery includes prior supply of diesel generators for dump trucks capable of carrying 180 and 220 tons, underscoring a track record of delivering power solutions that meet extreme payload and endurance requirements. With this heritage, the plant aims to expand its contribution to the Belarusian mining and construction sectors through a broader engine lineup that complements the existing equipment, supports local industry, and potentially reduces dependence on external suppliers for critical propulsion components.
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Source: BelAZ