Cummins 4BTA3.9-C125 Construction Machinery Engine with PTO General data of Cummins 4BTA3.9-C125 Construction Machinery Engine Engine Model Cummins 4BTA3.9-C125 Type 4 cylinder in line Displacement 3.9 L Bore&Stroke 102×120 mm Dry Weight 355 KG Dimension(L*W*H) 778*634*912 (mm) Center of gravity from front face of block 262 mm Center of gravity …