Autonomous Region Coal Fire Exchange Engineering Bureau and Jiangsu Xingguang Power Equipment Co., Ltd. once again cooperates to sign two Cummins generator group purchase and sales contract

The 250KW Chongqing Cummins generator set and 450KW Chongqing Cummins generator sets produced by the Autonomous Region Government Purchasing Center were purchased from the 250KW Chongqing Cummins generator set and 450KW Chongqing Cummins generator unit. Two 150KW Cummins generator sets after another cooperation. The Chongqing Cummins engine configured by the two generator sets is the N-series and K19 series, and the K19 series engine has the following performance characteristics:
• Super power
Power covers 450-890 horsepower, Zui large torque 2586 Newton rice.
Since the weight of 1838 kg, the power is weighted.
• The fuel consumption is low economy
Cummins patented PT fuel system, ultra-high injection pressure, ensuring good engine atomization, sufficient combustion.
The efficient Holset exhaust turbocharger ensures that the intake air is more sufficient, improves engine efficiency, further improving combustion, reducing the engine than fuel consumption.
Empty medium and cold technology guarantees more intuitive, and fuel economics is better.
• Compact structure and convenient maintenance
Replace the wet cylinder block, the heat dissipation is good, and the replacement is easy.
All types of parts are very versatile, high series, and convenient maintenance.
Both the cylinder and the cylinder head take the built-in pressure lubricating oil, the structure is compact, and the fault rate is low.
• Design advanced performance reliable
Cylinder: high-strength alloy cast iron manufacturing, good rigidity, small vibration, low noise.
Cylinder head: Each cylinder design, optimize the air / fuel mixing ratio, effectively improve combustion and emissions; each cylinder is covered, the maintenance is convenient.
Camshaft: Single cursor design can accurately control valve and fuel injection timing, optimized cam type line can reduce impact force, improve reliability and durability.
Crankshaft: The integral crankshaft, rounded and journal of high-strength forging steel, the induction quenching process of the rounded and journal can ensure that the crankshaft fatigue has higher strength.
Piston: Using ZUI new aluminum alloy casting technology, Ω head and barrel skirt design can compensate for thermal expansion and contraction, ensuring good cooperation.
• Professional configuration ZUI quality
Lubrication system: All moving parts are mandatory lubrication; large-capacity gear pumps provide pressure lubricants to lubricate the bearing and cool the piston; oil cooler, a full-state filter, and the bypass filter maintains a good engine oil.
Fuel System: Cummins patented PT fuel system, optimized burning, power 澎; STC distribution timing system guarantees better combustion; uses a low pressure oil supply system to configure fuel-to-circuit circuit, safe and reliable.
Cooling system: It is forced water cooling from the heart pump, the large flow water channel design, the cooling effect; the rotary water filter and the dedicated DCA additive can effectively prevent corrosion and acupoint etching, controlling the coolant acidity and removing impurities.
Improved exhaust system: Efficient Holset exhaust booster further improves the combustion; pressure pulse exhaust pipes can make full use of exhaust energy, improve engine efficiency; empty medium and cold technology guarantee fuel economy and emissions better.
• Mature products, known to the world
Application is wide: Cummins have entered China in 1975, and the K19 series engine has been widely used in construction machinery, heavy-duty automobiles, power generation, ship power and other fields; forming a strategic partner with important customers.
High reputation: As one of the main models of the Cummins family, the K19 series engine has won highly recognized by customers in various fields with strong power, ultra-low fuel consumption, high reliability and low maintenance costs.
Technical upgrade: Empty cooling, slow, and other techniques further improve engine reliability, dynamic, fuel economy and emissions. In 2008, the QSK19 engine adopts electriciomo technology, and the power reached 369-669KW, which meets the third phase of the non-road mobile machinery, further enhances the leading position of CCEC in China's large horsepower engine manufacturing industry.
Our company is the OEM authorization unit of Chongqing Cummins Engine Co., Ltd., can be produced to produce Chongqing Cummins engine full range of products. Welcome users to buy, consultation telephone 18999222000, 13809953, 0991-3817210, 0991-3814032, 0991-3856119, 400-0991036