The announcement of the engine by the Ministry of Industry and Information Technology is a key part of the vehicle certification. After the completion, the vehicle manufacturer using these three engines can be directly quoted to start the declaration of the national six vehicle. At the same time, the 4.0-displacement and 6.7-displacement announcements are also the first domestic engines to achieve the national six certification, and also won valuable time for the vehicle manufacturing customers to seize market opportunities. The Cummins 6 standard engine is derived from the iterative upgrade of the second generation of Euro 6 technology. It adopts non-EGR design and upgrades the intelligent electronic control system and emission treatment system, which makes the long-term realization of the national six emission standards and improves the reliability of the engine. Power and fuel economy. In addition, thanks to the upgrades and improvements of various systems, the ride comfort (NVH) of the engine has also been greatly improved. D series engine, as a platform developed by Cummins and Dongfeng, has been rooted in China for many years, and has won good user reputation from Guosan, Guosi, and Guowu. The three new D-series engines are used in light and medium-sized commercial vehicles to serve intercity and urban transportation. The D-series National Six engines are all newly developed based on the China National Sixth Market. It has the following characteristics: strong power and outstanding torque; high integration, greatly reducing the number of parts; lightweight design, significant advantages in weight; improved reliability, higher attendance and durability; highly intelligent and more intelligent experience. It is reported that Cummins' more national six engines will gradually realize the national six certification. From then, from 2.8L to 14L, supplemented by the global national six service capabilities, Cummins will provide complete power solutions for domestic OEM customers.
Mini Hydraulic Excavator is with compact design, and with low oil consumption, it is suitable to be used for small works,small projects, in garden, farmland, municipal works,vegetable greenhouse, digging trench It is with small engine, simple design, easy to maintain.
Advantages:
1.Power system: advanced turbocharged engine exhaust enough power reserves, it is possible to maximize the power of the engine to achieve the perfect match, reducing power losses.
2.Hydraulic system: imported international brands hydraulic parts, power loss, fast action, complex motor coordination, high efficiency and energy saving, reliability and long service life.
3.Walking System: use heavier type front and rear drive axle, gearbox, providing higher carrying capacity.
4.Cab: new style cab, new interior design, vision, bright and spacious, humane front gear mechanism, adjustable suspension seat with a high-grade, silicone shock absorption, superior driving environment.
5.Cooling system: parallel cooling installation, installation and removal are easy to clean; it has very high cooling efficiency.
Main scope: Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers, excavators, Concrete Leveling Machines, Power Trowels and other Construction machinery .
Jining oking tec co.,ltd, established in 2010, is a professional manufacturer engaged in the research, development, production, sale and service of Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers, Excavators, Concrete Leveling Machines, Power Trowels and other Construction machinery .
We are located in Jining city,Shandong province with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.
In recent years, we have introduced a number of advanced production equipment, and also have an excellent production team and a complete quality assurance system to ensure that each batch of goods is delivered to customers in a timely and high quality.
We also have an excellent management team, experienced technical staffs and professional sales team to solve all problems you encountered before and after sales. In addition, we have obtained I S O 9 0 0 1:2 0 1 5 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as United States, Europe,Australia, Southeast Asia,Russia,the Middle East,Africa. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
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Cummins Six Standard Engine 
Dongfeng light truck with Dongfeng Cummins engine
On July 1, 2019, some cities in China will take the lead in implementing the national standards for heavy-duty vehicles. Cummins is a world-renowned provider of power solutions. It has been fully deployed to meet the national six standards of engine development and testing to ensure that commercial vehicle OEMs can smoothly achieve product emissions upgrades. On November 19th, the D series 4.0, 4.5, and 6.7 engines produced by Dongfeng Cummins completed all the auditing links of the Ministry of Industry and Information Technology and announced the storage.