Introduction of Cummins CCEC NTA855 diesel engine

Cummins N series engine product performance characteristics

• ಸೂಪರ್ ಪವರ್
Power covers 185-545 horsepower with a maximum torque of 1763 Newton-meters.
Low speed torque, fast start, good climbing ability.
ತೂಕ 1250 ಕೇಜಿ, power weight ratio is large.

• ಕಡಿಮೆ ಇಂಧನ ಬಳಕೆ ಮತ್ತು ಉತ್ತಮ ಆರ್ಥಿಕತೆ
ಕಮ್ಮಿನ್ಸ್ ಪಿಟಿ ಇಂಧನ ವ್ಯವಸ್ಥೆ, ಅಲ್ಟ್ರಾ-ಹೈ ಇಂಜೆಕ್ಷನ್ ಒತ್ತಡ, 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.
ಗಾಳಿ – ಗೆ – 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 mod
els of parts and components of strong versatility, high degree of serialization, ಸುಲಭ ನಿರ್ವಹಣೆ.
Cylinder body and cylinder head adopt built-in pressure lubricating oil channel, compact structure, low failure rate.
Compound oil filter, ಸುಲಭ ನಿರ್ವಹಣೆ, reduce daily maintenance costs.
The overhaul mileage exceeds 1 ಮಿಲಿಯನ್ ಕಿಲೋಮೀಟರ್.

• ಸುಧಾರಿತ ವಿನ್ಯಾಸ ಮತ್ತು ವಿಶ್ವಾಸಾರ್ಹ ಕಾರ್ಯಕ್ಷಮತೆ
ಸಿಲಿಂಡರ್ ಬ್ಲಾಕ್: high strength alloy cast iron manufacturing, good rigidity, small vibration, low noise.
ಸಿಲಿಂಡರ್ ಹೆಡ್: each cylinder four valve design, optimization of air/fuel mixture ratio, effectively improve combustion and emissions; Two cylinders and one cover, ಸುಲಭ ನಿರ್ವಹಣೆ.
ಕ್ಯಾಮ್ ಶಾಫ್ಟ್: Large diameter camshaft for higher loads, new design for precise valve and injection timing control, optimized CAM profile to reduce impact, ವಿಶ್ವಾಸಾರ್ಹತೆ ಮತ್ತು ಬಾಳಿಕೆ ಸುಧಾರಿಸಲು.
ಕ್ರ್ಯಾಂಕ್ಶಾಫ್ಟ್: integral crankshaft made of high strength forged steel. Induction hardening process of fillet and journal ensures higher fatigue strength of crankshaft.
ಪಿಸ್ಟನ್: 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
ನಯಗೊಳಿಸುವ ವ್ಯವಸ್ಥೆ: all moving parts are forced lubrication; Large capacity gear pumps provide pressure lubricating oil to lubricate bearings and cool pistons; ತೈಲ ತಣಿಕ, compound filter to maintain good oil condition.
ಇಂಧನ ವ್ಯವಸ್ಥೆ: ಕಮ್ಮಿನ್ಸ್ ಪಿಟಿ ಇಂಧನ ವ್ಯವಸ್ಥೆ, ಆಪ್ಟಿಮೈಸ್ಡ್ ದಹನ, power surge; STC distributed timing system ensures better combustion in all working conditions; Low pressure oil supply system, one-way fuel circuit, ಸುರಕ್ಷಿತ ಮತ್ತು ವಿಶ್ವಾಸಾರ್ಹ.
ಶೀತಲೀಕರಣ ವ್ಯವಸ್ಥೆ: centrifugal pump forced water cooling, ದೊಡ್ಡ ಹರಿವಿನ ಚಾನಲ್ ವಿನ್ಯಾಸ, cooling effect is good; Rotary water filter and special DCA additive can effectively prevent corrosion and cavitation, control coolant acidity and remove impurities.
ಸೇವನೆ ಮತ್ತು ನಿಷ್ಕಾಸ ವ್ಯವಸ್ಥೆ: 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.

• ಪ್ರಬುದ್ಧ ಉತ್ಪನ್ನಗಳು, worldwide reputation
Wide application: Since Cummins entered China in 1975, N series engines have been widely used in construction machinery, heavy duty vehicles, ಶಕ್ತಿ ಉತ್ಪಾದನೆ, Marine power and other fields. Establish strategic partnership with key customers.
High reputation: As one of the main models of cummins family, N series engine has won high recognition from customers in various fields for its powerful power, ultra-low fuel consumption, high reliability and low maintenance cost.
Technology upgrade: BCIII design of large camshaft, air-to-air intercooling, slow start and other technologies further improve engine reliability, power performance, fuel economy and emissions indicators. The electro-injection technology being jointly developed with Cummins will further enhance the n-series engine’s leading position in China’s high-horsepower engine manufacturing industry.