Andrey Gladkov, the General Director of KAMAZ Leasing Company JSC, discussed the gas-powered engines in KAMAZ-5490 tractors and offered a direct comparison with their diesel counterparts. The conversation centers on the K4 generation, whose era is drawing to a close, while the company is gearing up to reintroduce LNG-powered solutions in the upcoming K5 generation, which is currently being readied for a restart in a fresh variant.
Gladkov notes that the modern KAMAZ-5490 petrol tractors perform on par with diesel versions, a claim backed by the presence of a robust 12-liter engine in the lineup.
He explains that several years ago, gas engines produced around 240 to 300 horsepower. Today, with the same displacement, gas engines can push output toward 400 horsepower, a notable leap that narrows the gap with diesel performance. The LNG tractor’s range today matches that of a diesel model, and the simpler design of the exhaust after-treatment system contributes to a lighter overall footprint, albeit with a weight increase of about 205 kilograms. From Gladkov’s perspective, gas engine technology is appealing due to economic efficiency, environmental benefits, simpler mechanics, a well-structured gas station network, and the ready availability of components. He portrays KAMAZ gas trucks as a complete alternative to diesel, emphasizing their viability for demanding transport tasks.
What makes LNG-based propulsion especially compelling is its balance of performance and practicality. The fuel’s cleaner burn reduces emissions without compromising power, while LNG infrastructure continues to expand to meet demand. Operators gain a reliable option that aligns with cost-conscious fleets looking to diversify energy sources and reduce exposure to traditional diesel price volatility. For KAMAZ, this strategy underscores a broader shift toward flexible propulsion choices, ensuring customers can match engines to the specific loads and routes they manage daily.
Looking ahead, the company’s roadmap signals a transition from the K4 generation toward the K5 family, where LNG isn’t just an option but a core design principle. The evolution reflects ongoing work to optimize power density, cooling, and fuel logistics, all while keeping maintenance straightforward and spare parts accessible across regions. The net effect is a propulsion ecosystem that can support heavy-duty applications with a lighter environmental footprint, without sacrificing reliability or performance.
Requires 7,000 tires in popular sizes
In parallel, public support initiatives have shifted to practical fields where care and safety intersect with mobility. A collaboration between the movement often referred to as “Behind the Wheel” and a broad civic platform has begun a campaign to raise funds for tires used by the People’s Police and the operational services of the LPR and DPR. These funds will also support ambulances, emergency response vehicles, humanitarian aid transports to local communities, and military equipment in frontline and relief operations. Interested contributors can support the cause via a dedicated collection page once they access the campaign. The effort highlights the role of tire supply in maintaining mobility and readiness for essential services, especially in challenging conditions where dependable tires can make a meaningful difference for frontline teams and civilians alike. The initiative is part of a larger plan to ensure that critical vehicles stay roadworthy and ready to respond when needed, reflecting a broader commitment to public safety and humanitarian assistance in the region.
Notes on the development and social outreach come from Kamaz.ru, which documents the ongoing efforts and technical discussions around propulsion options and fleet support programs.