New High Quality Diesel Injector 249-0708 10R-2977 249-0713 10R-3262 253-0608 20R-8045 For CAT C13

Three-injector diesel internal combustion engine of New ACE Research Institute, Japan
Optimization measures: A new concept diesel internal combustion engine process has been developed, using three injectors. One injector is located in the middle position, and the other two are fixed on the side wall of the piston chamber at a certain angle. The side wall sprayer is set along the direction of the airflow vortex. Under constant fuel pressure, heat control is achieved by controlling the timing and duration of injection.

Effect: The improved engine produces less smoke and nitrogen oxide emissions, and the brake thermal efficiency reaches more than 50%. By controlling the fuel injection, the premixed combustion area and the diffusion combustion area of ​​the cylinder are temporarily isolated, achieving continuous release of heat energy and improving fuel utilization.

High-pressure common rail injection technology of Weifang Lei Teng Power Machinery Co., Ltd.
Optimization measures: Use high-pressure common rail injection technology to improve injection accuracy. At the same time, optimize the design of the injector nozzle to improve the stability and durability of the fuel system.

Effect: Reduce injection noise, reduce fuel consumption and emissions. By cooperating with the supercharging system and exhaust gas recirculation technology, more efficient combustion control is achieved, reducing energy loss and emission generation during combustion.

Injector optimization of "Sanhangtuo 4007"
Optimization measures: The engine team carried out cylinder disassembly, injector test and various parameter measurements on the diesel engine main engine of "Sanhangtuo 4007", and optimized the injector atomization performance through the oil head adjustment test.

Effect: The diesel engine performance is greatly improved and fuel consumption is reduced. In the single-ship single-engine test, the single main engine can travel at a rated speed of 775 rpm, and the main engine exhaust, water temperature, oil temperature and various pressures are all within the normal range, which is significantly improved compared with the previous one.

Guangxi Yuchai's dual-track single-nozzle injection system
Optimization measures: Guangxi Yuchai Machinery Co., Ltd. applied for a patent for a "dual-track single-nozzle methanol-diesel dual-fuel injection system and control method". It uses a single nozzle to simultaneously inject methanol and diesel fuel, and uses an electronic control unit to accurately control the injection process to achieve the best mixing of the two fuels.

Effect: It can improve the fuel economy and emission performance of diesel engines, and use the high octane characteristics of methanol to improve combustion efficiency and reduce emissions.