Introduction of Cummins CCEC KTA19 diesel engine

Cummins K19 series engine product performance characteristics

• Super power
Power covers 450-890 HP with a maximum torque of 2586 Newton-meters.
အလေးချိန် 1838 kg, power weight ratio is large.

• Low fuel consumption and good economy
Cummins PT fuel system, ultra-high injection pressure, to ensure good engine atomization, full combustion.
The efficient Holset exhaust gas turbocharger ensures a fuller intake, increasing engine efficiency, further improving combustion and reducing engine specific fuel consumption.
လေ – to – air intercooling technology to ensure full air intake, better fuel economy.

• Compact structure and easy maintenance
Replaceable wet cylinder liner, good heat dissipation effect, easy to replace.
All models of parts and components of strong versatility, high degree of serialization, လွယ်ကူသောပြုပြင်ထိန်းသိမ်းမှု.
Cylinder body and cylinder head adopt built-in pressure lubricating oil channel, compact structure, low failure rate.

• အဆင့်မြင့်ဒီဇိုင်းနှင့် ယုံကြည်စိတ်ချရသော စွမ်းဆောင်ရည်
ဆလင်ဒါဘလောက်: high strength alloy cast iron manufacturing, good rigidity, small vibration, low noise.
Cylinder head: each cylinder four valve design, optimization of air/fuel mixture ratio, effectively improve combustion and emissions; One cover per cylinder, convenient maintenance.
Camshaft: Single camshaft design provides precise control of valve and injection timing. Optimized CAM profile reduces impact force and improves reliability and durability.
Crankshaft: integral crankshaft made of high strength forged steel. Induction hardening process of fillet and journal ensures higher fatigue strength of crankshaft.
ပစ္စတင်: using the latest aluminum alloy casting technology, ω head and barrel skirt design can compensate for thermal expansion and contraction, to ensure a good match.

• Professional configuration with excellent quality
ချောဆီစနစ်: all moving parts are forced lubrication; Large capacity gear pumps provide pressure lubricating oil to lubricate bearings and cool pistons; ဆီအေးစက်, full flow filter, bypass filter to maintain good oil condition.
Fuel system: Cummins PT fuel system, optimized combustion, power surge; STC distributed timing system ensures better combustion in all working conditions; Low pressure oil supply system, one-way fuel circuit, safe and reliable.
Cooling system: gear centrifugal water pump forced water cooling, large flow channel design, good cooling effect; Rotary water filter and special DCA additive can effectively prevent corrosion and cavitation, control coolant acidity and remove impurities.
Intake and Exhaust စနစ်: Efficient Holset exhaust supercharger to further improve combustion; Pressure pulse exhaust pipe can make full use of exhaust energy and improve engine efficiency; Air to air intercooling technology ensures better fuel economy and emissions.

• ရင့်ကျက်သောထုတ်ကုန်များ, worldwide reputation
Wide application: since Cummins entered China in 1975, K19 series engines have been widely used in construction machinery, heavy duty vehicles, power generation, Marine power and other fields. Establish strategic partnership with key customers.
High reputation: as one of the main models of cummins family, K19 series engines are highly recognized by customers in various fields for their powerful power, ultra-low fuel consumption, high reliability and low maintenance costs.
Technology upgrade: air-to-air intercooling, slow start and other technologies further improve engine reliability, power performance, fuel economy and emissions indicators. Introduced in 2008, the QSK19 engine is powered by electric injection technology and reaches 369-669kW, which can meet the third stage emission standards of non-road mobile machinery, further enhancing CCEC’s leading position in China’s high-horsepower engine manufacturing industry.