In a gas-cylinder installation, when the engine is running in gas-diesel mode, the gas pressure decreases from 20 MPa to atmospheric, which is accompanied by its cooling
The high pressure reducer is designed to reduce the pressure of compressed gas to 0.95 ... 1.1 MPa by one-stage expansion; has a safety valve 12 (fig.1),
The solenoid valve is used to pass gas to the low pressure reducer when the engine is switched to gas-diesel mode
The reducer is used to reduce the pressure of the gas supplied to the dispenser and then to the mixer
The dispenser is mounted on the mixer body and is designed to regulate the supply of the required amount of gas to the mixer in various engine operating modes
The mixer is designed to prepare a gas-air mixture, regulate the gas supply and, ultimately, obtain a given crankshaft speed; represents a cylindrical body 2 (Fig. 1), in which a diffuser 1 is inserted
The KamAZ-7409.10 gas-diesel engine is equipped with model 335 high-pressure fuel pumps
