Cummins Westport introduces the new B6.7N natural gas engine for the school bus, shuttle, and medium-duty truck markets. Rated up to 240 hp / 560 lb-ft torque, the B6.7N offers a reliable, low-emissions, and low cost option for your fleet. The B6.7N is certified to California Air Resources Board Optional Low NOx standard of 0.1 g/bhp-hr - 50% lower NOx emissions than current EPA regulations.
Specs
| NOx emission | 0.1 g / bhp-hr. (50% below EPA) |
| Maximum Horsepower | 240 HP | 179 kW |
| Peak Torque | 560 LB-FT | 759 Nm |
| Net Weight (dry) | 1,150 lb | 522 KG |
