TONAR-7501 produced by TONAR (Toner Company) in Russia is the largest off-road truck in Russia at present, although its performance can not be compared with BELAZ in Belarus.
TONAR-7501 has a 60-ton load and a chassis structure of 6x4. It was launched in May 2018. The trucks manufactured by this factory are all holders of Russian load records.
TONAR-7501 is equipped with Cummins QSX-15 engine with 6 cylinders in-line, 540 HP power and 2344 Nm torque, matching with the 7-speed Allison 4700 automatic transmission.The vehicle uses a 35-ton drive axle, which is provided by the Hande Bridge in Shaanxi Province, China. The front axle adopts air spring suspension, while the rear axle is a rubber elastic suspension rarely seen in Russian and European equipment. This kind of suspension is more robust than the balanced steel plate suspension. Compared with the hydro-pneumatic suspension, it has simple structure, good performance in cold areas and does not need maintenance.