Series 4000 long-stroke diesel enginesare designed according to the domestic and foreign internal combustion engine industry dynamics, aiming at designing for the mechanical equipment and power unit with large load variation.
Series 4000 long-stroke diesel engines are V-type 12 cylinders diesel engines, which are designed according to the domestic and foreign internal combustion engine industry dynamics, aiming at designing for the mechanical equipment and power unit with large load variation. This engine adopts the advanced computer-aided software, simulates and analyses the key system of the whole machine and various calculation, through comparison of several design schemes selection to ensure the rationality of the design, and combined with its own product research and development experience, fully considered in the design of the oil drilling, Marine, gas machine application, and other areas of the market, in such aspects as performance, reliability, fuel economy and has a strong advantage in comparison to similar products at home and abroad. All products have passed CCS certification.
| 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 |
| L8190ZLC | Four stroke, pressurized intercooled, water-cooled, direct-injection combustor | 8 cylinders, in-line | 190 | 255 | 830/1129 | 1000 | 57.84 | ≤200 | ≤1.0 | 3144×1571×2246 | 8500 |
| L8190ZLC-1 | 1000/1361 | 1200 | |||||||||
| L8190ZLC-2 | 550/748 | 900 | |||||||||
| L6190ZLC | 6 cylinders, in-line | 540/735 | 900 | 43.38 | ≤200 | 3144×1571×2246 | 7200 | ||||
| L6190ZLC-1 | 750/1020 | 1200 | |||||||||
| L6190ZLC-2 | 625/850 | 1000 | |||||||||
| L12V190ZLC-1 | 12 cylinders V type | 1200/1633 | 1200 | 86.72 | ≤188 | ≤0.9 | 2950×1980×2312 | 9300 | |||
| L12V190ZLC-2 | 1000/1361 | 1000 |