American powerhouse Navistar Engine and JAC have established a joint venture engine factory, which widely uses Cummins series engines, which is very fuel-efficient. 3. Let's talk about the host first, which will give users more power choices. In addition, according to news reports, the production of Mesford engine is lightweight, only about 250KG. 4DA 1 adopts Bosch high-voltage rail system. The 8-liter model is thinner than the same displacement model 15%. Cummins series engines have 2. The new Shuailing engine comes standard with an independent 4DA 1 engine, and the new product will be launched at 5438+00 in June this year. The maximum power is 85~88KW, the torque is low, and the displacement is 2.