Weichai Power 226B series diesel engine for passenger cars
Weichai Power 226B series diesel engine for passenger cars
Performance characteristics of TBD226B bus diesel engine:
226B series diesel engine adopts modular structure, compact structure, small volume, and fully considers the convenience of use and maintenance in design. It adopts monomer cylinder head structure, which has strong interchangeability and high degree of generalization, standardization and serialization of parts, leaving sufficient space for maintenance. The replacement maintenance is more convenient, greatly reducing the use cost.
powerful
TBD226B series diesel engines have three forms of 3 cylinders, 4 cylinders and 6 cylinders, power 70-176KW, good dynamic performance, torque reserve up to 30%, fully meet the requirements of different vehicles on power and torque.
Reliable quality
The 226B series diesel engines are manufactured according to the original design drawings of DEUTZ in Germany. The materials of the main parts strictly adopt the German standards. With the introduction of a full set of technologies and advanced production management methods, the quality of the products is fully guaranteed, and the first overhaul time is up to 10,000 hours.
Economic and practical
The combustion system has been greatly optimized by using the combustion chamber with the middle platform, the cylinder head with low eddy current, the intake system with low flow resistance and the supercharger with the exhaust gas bypass valve. The use of P7100 fuel injection pump, P injector, so that fuel with higher injection pressure into the cylinder, in a wide range of speed and load combustion more economical. Compared with other diesel engines of the same power level, the user can save nearly 20% fuel in the process of use.
Outstanding performance
Low temperature start performance is good, without any auxiliary device, the diesel engine can be normally started at -15℃; After the installation of auxiliary facilities, it can be started smoothly at -40℃.
The advanced K series supercharger expands the efficient working area of the diesel engine, compensates for the loss of high altitude power, and can work normally in the high altitude area of 3000 meters.
Environmental protection, low noise
The quality of the moving parts of 226B diesel engine is uniform. The front end of the diesel engine is equipped with shock absorber, which ensures smooth operation and reduces the vibration of the diesel engine. The noise is 4-5 decibels lower than that of the same type of diesel engine. Its emission index is better than Euro II standard, close to Euro III standard.