The HBM-NOBAS Motor Grader models BG 190 T-4 (6x4) and BG 190 TA-4 (6x6) are heavy-duty construction machines powered by a 6.7-litre, 6-cylinder in-line CUMMINS turbo-charged diesel engine that delivers up to 133 kW/181 HP at 2000 rpm. Weighing approximately 19000 kg in total—with 13300 kg distributed on the rear wheels and 5700 kg on the front—the graders are equipped with a 6-speed ZF Ergopower transmission capable of reaching forward speeds up to 40.0 km/h, and an all-wheel-drive system that controls the power train appropriate to tyre traction. The machine's operational capabilities revolve around a standard 3660 x 660 x 20 mm high carbon steel moldboard capable of 360° rotation and a 31°-74° tilt range, which is supported by an efficient load-sensing hydraulic system operating at 184 bar. For maneuverability and safety.