Cummins DCEC 4BTA3.9-GM65 Marine Auxiliary Engine with heat exchanger General data of Cummins DCEC 4BTA3.9-GM65 Marine Auxiliary Engine Engine Model Cummins DCEC 4BTA3.9-GM65 Type 4 cylinder in line Displacement 3.9 L Bore&Stroke 102×120 mm Dry Weight 350 KG Dimension(L*W*H) Center of gravity from front face of block 373 mm Center …