Engine Model	Rated Power &speed (kw/rpm)
4BTA3.9-GM47	47/1500
4BTA3.9-GM65	65/1800
Engine Model	Rated Power &speed (kw/rpm)
6LTAA8.9-GM200(IMO)	200/1500
6LTAA8.9-GM215(IMO)	215/1800
Engine Model	Rated Power&speed (kw/rpm)
6BT5.9-GM80	80/1500
6BT5.9-GM83	83/1500
6BTA5.9-GM100	100/1500
6BTA5.9-GM120	120/1800
6BTAA5.9-GM115	115/1500
Engine Model	Rated Power&speed (kw/rpm)
6CT8.3-GM115	115/1500
6CT8.3-GM129	129/1800
6CTA8.3-GM155	155/1500
6CTA8.3-GM155(IMO)	155/1500
6CTA8.3-GM175(IMO)	175/1800
Model	Rated Power&speed  (kw/rpm)
6BT5.9-M120	90/2200
6BTA5.9-M150	110/2200
Model	Rated Power &speed (kw/rpm)
6CTA8.3-M188	138/2328
6CTA8.3-M205	151/2328
6CTA8.3-M220	164/1800
Model	Rated Power&speed  (kw/rpm)
6LTAA8.9-M300	224/1800
6LTAA8.9-M315	230/2134

Monarch power provide you the marine engine with diferent power, pls feel free to contact us for more information.