Shanghai monarch power engineering limited provide you the Genuine Cummins  diesel engine which produced by  Cummins  China!

We can provide you the Cummins  4BTA3.9M 4BTA3.9GM marine engine with very good price! ! !

Specifications of the  Cummins  4BTA3.9M 4BTA3.9GM marine diesel engine!

Model 4BTA3.9
Bore * Stroke 102mm * 120mm
Cylinders 4 cylinders in line
Air-Intake Turbocharged, Aftercooled
Displacement 3.9L
Engine Cooling Water-cooling
Rotation Direction Counter-clockwise (Facing the flywheel)
Rated power 47KW 65KW
Engine speed 1500 rpm 1800rpm
Lubricant capacity 9L
Coolant capacity 7.9 L (engine only)
Dimension 755mm*665mm*827mm
Net weight 310kg
Cooling way Positive water cooling cycle

Cummins  marine engine Engine Model Rated Power &speed (kw/rpm)

  marine engine 4BTA3.9-GM47 47/1500
  marine engine 4BTA3.9-GM65 65/1800
  marine engine 6LTAA8.9-GM200(IMO) 200/1500
  marine engine 6LTAA8.9-GM215(IMO) 215/1800
  marine engine 6BT5.9-GM80 80/1500
  marine engine 6BT5.9-GM83 83/1500
  marine engine 6BTA5.9-GM100 100/1500
  marine engine 6BTA5.9-GM120 120/1800
  marine engine 6BTAA5.9-GM115 115/1500
  marine engine 6CT8.3-GM115 115/1500
  marine engine 6CT8.3-GM129 129/1800
  marine engine 6CTA8.3-GM155 155/1500
  marine engine 6CTA8.3-GM155 (IMO)155/1500
  marine engine 6CTA8.3-GM175(IMO) 175/1800