what are the ways for modern diesel engines to save energy and reduce emissions?
 
| Engine Application Marine | Engine Category Cummins | 
| Engine model | Engine type | Displacement | Rated Power | Max.Torque/Speed | 
|---|---|---|---|---|
| KTA19-D(M)463 | 6 Cylinders in Line | 19 L | 463KW(620 HP)@1800rpm | |
| KTA19-M4 | 6 Cylinders in Line | 19 L | 522KW(700 HP)@2100rpm | 2586N.m @1400rpm | 
| KTA19-M3(640HP) | 6 Cylinders in Line | 19 L | 447KW(640 HP)@2100rpm | 2531N.m @1400rpm | 
| KTA19-M3(600HP) | 6 Cylinders in Line | 19 L | 447KW(600 HP)@1800rpm | 2680N.m @1400rpm | 
| KTA19-M3(500HP) | 6 Cylinders in Line | 19 L | 373KW(500 HP)@1800rpm | 2242N.m @1400rpm | 
| KTA19-M(500HP) | 6 Cylinders in Line | 19 L | 373KW(500 HP)@1800rpm | 2077N.m @1500rpm | 
| KTA19-M(470HP) | 6 Cylinders in Line | 19 L | 351KW(470 HP)@1800rpm | 1950N.m @1500rpm | 
| KT19-M(425HP) | 6 Cylinders in Line | 19 L | 317KW(425 HP)@1800rpm | 1851N.m @1500rpm |