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Cummins KTA19 |
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KTA19 Series Engine Product Feature |
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• Super power
Power covered from 450-890HP，Max-torque 2586N.m。
Large torque in low speed，Start fast，Strong grade ability .
Weight : 1838 KG .
• Low fuel consumption with good economy
Cummins patented technology PT fuel system，Super injected pressure，good atomization，sufficient combustion .
Efficient Holset gas turbo-charger guaranteed sufficient air suction，boosted engine efficiency，further improved combustion，reduced engine fuel consumption。
CAC (charge air cooling) technology guarantees sufficient air suction with better fuel economy.
• Compact Structure 、Easy Maintance
Replaceable wet cylinder liner，good head dissipation effect，easy replacement
Versatile spare parts of all type engine , high degree of seriation, easy maintance.
Adopted build-in pressure lub duct for cylinder block and cylinder head, compact structure, low failure rate.
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Advanced design, reliable performance
Cylinder block: high strength alloy cast iron manufacturing, good rigidity, small vibration, low noise.
Cylinder head: four valves per cylinder design, optimization of air/fuel mixture ratio, effectively improve the combustion and emissions; Two cylinder lid, easy maintenance.
Camshaft: large diameter camshaft can withstand higher load, a new design can be precise control valve and fuel injection timing, optimization of the CAM profile can reduce the impact, improve reliability and durability.
The integral crankshaft forging crankshaft: high strength steel manufacturing, rounded corners and shaft neck induction quenching process can ensure the crankshaft fatigue strength is higher.
Piston: using the latest aluminum alloy casting technology, ω type head and barrel type skirt design can compensate the heat bilges cold shrink, ensure good cooperate.
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