Hiersun Group Official Blog

Diesel Generator General Safety Precautions This article is about diesel generator safety operation written for the operator. And if you are diesel generator owner, maker, or dealer, we wish you share this article to the operator. Safe and efficient operation can be achieved only if the equipment is properly operated and maintained. Many accidents are caused by failure to follow fundamental rules and precautions. l   Coolants under pressure have a higher boiling point than water.  DO NOT open a radiator or heat exchanger pressure cap while the engine is running. Allow the generator set to cool and bleed the system pressure first to prevent severe scalding let the engine cool down before removing the coolant pressure cap Tum the cap slowly, and do not open it fully until the pressure has been relieved l   Benzene and lead, found in some fuels have been identified by some countries, states as causing cancer or reproductive topiary when checking, draining o...

China Cummins genset 25KVA  powered by Dongfeng Cummins 4BT3.9-G.  And in our catalogue( earlier published), you can find 4BT3.9-G1 and 4BT3.9-G2, so what is the difference ? The answer is G1 is for mechanical speed governor, but G2 is for electronic. So when you purchase the China Cummins genset output is 25KVA, how do you be sure the engine is authentic one ? Please compare the engine with below photos. 1.  What important is that the dongfeng Cummins sell the engine with the Radiator as a package. So in a  if no specific case, your China Cummins 25KVA genset should come with below radiator. Cummins engine 4BT3.9-G2 front face view 2. Pay attention to the flywheel, and the flywheel housing is 3#.  Cummins Engine 4BT3.9-G left side view 3. Record the turbocharger &  fuel pump, air filter  serial number and confirm with China Cummins.  Cummins Engine 4BT3.9-G top view Conclusion: All the packages of t...

We have known that Cummins set two basic factories in China, one in short is DCEC Cummins, another one is called CCEC Cummins. Now we would like to give you a complete introduction of the first one.  Dongfeng Cummins Engine Co.,ltd is a joint venture company between Dongfeng automobile Co.,ltd (China) and Cummins Co.,ltd (USA), located in Xiangyang city, Hubei province. Main products manufactured by the joint venture are the Cummins designed midrange mechanical B/C/L series engines, ISDe/ISLe/ISZ/QSB/QSL/QSZ series eletronic engines, B/C/L  series natural gas engines, which can meet Euro III, Euro IV, Tier3/stage IIIA emissions legislations. Engine displacement will cover 3.9L/4.5L/5.9L/6.7L/8.3L/8.9L/13L, with engine power ranging from 80-550HP. For each model technical data, please download from this link http://www.hiersungroup.com/Acquire-of-Technique-Documents.html  (China Cummins Engine Catlog 20KW-200KW).

 For Choosing  genuine engines such as cummins, perkins, MTU and volve power for the generator, a same level alternator such as Stamford, Marathon will be the best choice.  Earlier we talk about how to identify Cummins engine for the China Cummins genset , and  it is time for us heading for discuss the STAMFORD alternator. However, have you heard millions rumors of the fake Stamford alternator produced in China? Unfortunately,most of be said is ture.  Copy, fake, cheap stamford alternator are occupying some percentage market share in somewhere. So how to identify the genuine ones is coming up to the subject. Today, we would like to show non-technical part checking. And please note that our documents published below are  the most updated ones from Stamford newage in China now. Not for the ones you bought before 06/2013. Latest name plate of cummins generatortechnologies newage  ( Self-adhesive paper) This is very i...

As a Chinese, it is the time, but late a little bit to share the happy moments. Anyhow, the thousands year traditional custom, we love it, more and more. Let us see... Lunar New Year . (Chinese new year) Chinese New Year is an important traditional Chinese holiday celebrated on the first day of the year of the Chinese calendar. In China, we call it Spring Festival , the literal translation of the modern Chinese name. Within China, regional customs and traditions concerning the celebration of the Chinese new year vary widely. Often, the evening preceding Chinese New Year's Day is an occasion for Chinese families to gather for the annual reunion dinner. It is also traditional for every family to thoroughly cleanse the house, in order to sweep away any ill-fortune and to make way for good incoming luck. Windows and doors will be decorated with red color paper-cuts and couplets with popular themes of "good fortune" or "happiness", "wealth"...

Cummins KTA38G5 spare parts list We here share the KTA38G5 spare parts list, and welcome your inquiry if you need more information.

When you purchase the genset from China, a quality of the  machine comes the first consideration. Have you ever worried about the genset you purchase will not be the  genuine one, for example, if you want to buy a China Cummins genset which is powered by Cummins and  Stamford from China, the risk by offered the unknown resource Cummins or Stamford really matters. Let us talk about the Cummins today. 1.  Manufacturer usually keep some engines in stock  : Please choose the scale well generator manufacturer of Chinese Cummins generator. A normal and professional manufacturer always keep some Cummins engine for the stock. Because Cummins is very popular option nowadays. In China, if a factory doesn't keep the stock, either it is a very small one, or the engine recourse is unstable. Hiersun Group Warehouse, Can you see that ?  2.  Cummins has two factories for G-engine in China. One is called Dongfeng Cummins...