Diesel Generator Tech

Gas system main parts technical & installation requirements 1. Pressure reducer Installation requirements ●  Pressure reducer is a supplied accessory and shall be mounted in places with little vibration and near to the engine with distance not exceeding 2m. ●  It shall be installed behind the filter and installation position shall be convenient for regular adjustment, inspection and maintenance of pressure reducer. ●  Pipeline connecting to pressure reducer shall be reasonably arranged and free from interferences. ●  Pressure reducer gas outlet and the bottom shall not be upward to prevent fuel gas greasy dirt from back flowing into pressure reducer. ●  Screw off the top cap and adjust the screw to pressure reducer valve, turn clockwise to thicken and anticlockwise to thin (Note: such mode of regulation is only applicable to high speed regulation). 2. Low pressure gas filter Installation requirements: ●  Gas filter installatio...

The two-phase operation of three-phase diesel generator sets is a common cause of damage to diesel generating units. Why is the diesel generator set equipped with fuse protection, magnetic starter additional thermal relay protection, circuit breaker over-current protection, can not be a good two-phase operation of the generator set effective protection? First of all, according to the principle of motor, if connected to the two-phase power supply, the stator winding can not produce a rotating magnetic field, the torque of rotation is zero, and the generator only vibrates but does not rotate. The generator set is actually in a short circuit state when entering the two phase power supply, and its short circuit current is 0.866 times that of the three phase starting current. However, the start-up current of a typical asynchronous generator unit is 4 ~ 7 times of the rated current, so the starting current of the generator set when entering the two-phase power supply is equivalent to...

We provide 24KW to 2500KW soundproof diesel generator with best quality. Frequency can be 50Hz/60Hz. 3 phase generator. Brand includes Cummins, Perkins, Volvo, Deutz, Ricardo, Yuchai, SDEC, Weichai, MTU, Doosan Daewoo, etc. Characteristics of Starlight low noise generators 1. Low noise, overall compact structure, little space occupation; 2. The box body is detachable structure, it is made of steel plate, and the surface is coated with high performance antirust paint; meanwhile, it is with noise reduction and rainproof function. 3. The inside of the boby adopts multilayer barrier impedance mismatch noise elimination structure and built in large impedance silencer. 4. The box body structure design is reasonable; a large capacity oil tank is arranged inside the body; at the same time, two inspection doors are arranged at the left and right side of the body in order to facilitate the genset troubleshooting. 5. At the same time, the observation window a...

1. Operation and maintenance of air filter Warning! The service life of your engine may be shortened greatly due to wrong maintenance methods. 1. The  air filter  shall match the performance index of engine in a strict way; otherwise, the dynamic property and  economy performance of engine will be influenced. 2. If the air filter is provided with a warning device, the warning device shall be observed first before the natural  gas engine is started. When the intake resistance indicator give an alarm (turns red), the air filter element shall be  maintained. 3. The filter adopting multistage filtration technology must be provided with a coarse strainer. 4. When mounting the dust exhausting pipe, the pipe shall not be bend sharply and shall be free from air leakage. 5. Prevent water from entering into the air filter. 6. When maintaining an air filter with a safety filter element, do not disassemble the safety filter element. 7. In normal working con...

The Dongfeng Cummins B,C and L diesel engine for power generator set ranges from 40 to 227kW with displacement of 3.9 litres (60-140HP), 5.9 litres (160 -230HP) and 8.3 litres (220 – 325HP), which can meet the European emission regulations for 1 to 2 vehicles and the first stage emission standards for off-road motor equipment, the Cummins B, C and L series 3.9 to 9 liter fully electronically controlled diesel engines will be produced in the near future with a power range of 100-450 hp. It can meet the emission standards of European No.3 and No.4, as well as the emission standards of the second and third stages of non-highway motor equipment in Europe and the United States, and finally realize the synchronization with the European and American markets in terms of technology. Dongfeng Cummins Products are widely used in building, telecom, marine, field construction and industrial power supply area. Dongfeng Cummins is committed to provide an excellent product, built with advanced ...