Heavy Duty Diesel Engine Engineering Logistics

Overview The D67TCIF Diesel Engine is a 6.69L medium and heavy-duty power unit developed by Yunnei Power, compliant with China VI emission standards. With a bore × stroke of 107×124 mm, it delivers a rated power range of 170–215 kW at 2300 rpm and offers two maximum torque gradients: 925 N·m at 1000–1700 rpm and 1175 N·m at 1200–1700 rpm. Its minimum specific fuel consumption is less than 194 g/kW·h, combining robust power output with exceptional fuel efficiency for demanding commercial vehicle applications. Key Features & Advantages Fuel Efficient & Environmentally Friendly: Equipped with an 1800 bar high-pressure common rail injection system, dual-flow passages, and a high-efficiency turbocharger. This means fuel is burned more completely, reducing operating costs while meeting China Stage 6b emission standard. Strong Power: Delivers 800 N·m torque at 800 rpm low-speed operation, with an exceptionally broad maximum torque range that sustains power-rich performance. This…