The engine adopts modular design, high-pressure common rail, high pressure, closed breathing system
140 cylinder series engine is a kind of high-speed engine with the character of high pressure, low energy consumption, high reliability, long life, the technical indicators reached the international advanced level, leading the domestic level of 5-10 years, Jichai has 100% intellectual property rights.，
The engine adopts modular design, high-pressure common rail, high pressure, closed breathing system, and other advanced international internal combustion engine technology, meet the low emission standards, widely used in ship projects.
| Model | Type | Cylinders & Arrangement | Cylinders bore,mm | Piston stroke,mm | Rated power,kw/hp | RPM,r/min | Total piston displacement,L | Fuel oil consumption rate,g/kW.h | Lub. oil consumption rate,kW.h | Dimension mm | Weight kg |
| JC15C-3 | Four stroke, supercharged intercooling, water cooling, high pressure common rail ECU electronic control jet | 6 cylinders, in-line | 140 | 165 | 450/612 | 1800 | 15.2 | ≤189 | ≤0.35 | 1935×1160×1600 | 1850 |
| JC15C | 457/622 | 1500 | |||||||||
| JC15C-4 | 300/408 | 1200 | |||||||||
| JC15C-5 | 336/457 | 1350 | |||||||||
| JC15CD | 457 | 1500 | |||||||||
| JC15CG-3 | 450 | 1800 | |||||||||
| JC15CG | 375 | 1500 | |||||||||
| JC15CG-5 | 336 | 1350 | |||||||||
| JC15CG-4 | 300 | 1200 |