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GT-power genset 12yr.
Main Products:Gasoline generator,petrol diesel water pump
Contacts:雷谢团Chat
Mobile:86-15825787873
E-mail: WeChat:conan9888
Address:19506 , 4 F, 38 Gate, International Trade Mart (District 2).
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The performance characteristics of the K38 series engine products |
Question markSuperior Power Power coverage: 750-1600 horsepower, maximum torque: 5469 Newton meters. Self-weight is 4222 kilograms, with a high power-to-weight ratio. Question markLow fuel consumption Good economic performance Cummins's patented PT fuel system with ultra-high injection pressure ensures excellent engine atomization and complete combustion. Efficient Holset exhaust gas turbochargers ensure more complete intake, improve engine efficiency, and further improve combustion, reducing the specific fuel consumption of the engine. The air-cooling technology ensures more complete air intake and better fuel economy. Question markCompact structure, easy maintenance Replaceable wet cylinder liners with good heat dissipation and easy replacement. All machine models have strong inter-compatibility and high degree of seriesization, making maintenance convenient. The cylinder block and cylinder head both adopt an internal pressure lubrication oil passage, which features a compact structure and a low failure rate. |
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Question markAdvanced Design, Reliable Performance Cylinder block: Made of high-strength alloy cast iron, it has good rigidity, low vibration, and low noise. Cylinder Head: Each cylinder has four valves, which optimizes the air/fuel mixture ratio, effectively improving combustion and emissions; one head per cylinder, easy to maintain. Camshaft: A dual camshaft design allows precise control of the timing of valve opening and fuel injection, optimizing the cam profile reduces impact forces, improving reliability and durability. Crankshaft: The crankshaft is made of high-strength forged steel, and the process of induction hardening for the knuckles and shaft joints ensures that the crankshaft has higher fatigue strength. Piston: Uses the latest aluminum casting technology, ω-shaped head and barrel-shaped skirt design can compensate for thermal expansion and contraction, ensuring good fitting. Question markProfessional Configuration, Best Quality Lubrication System: All moving parts are forced lubricated; a large capacity gear pump provides pressure lubricating oil to lubricate and cool the bearings, and cools the pistons; the oil cooler, full flow filter, and bypass filter maintain the good oil condition. Fuel System: The PT fuel system with Cummins patented technology optimizes combustion, delivering powerful performance; the STC distributed timing system ensures better combustion across all operating conditions; the low-pressure fueling system with a fuel unidirectional return circuit is both safe and reliable. Cooling System: The gear centrifugal water pump is used for forced water cooling, with a large flow channel design, which provides excellent cooling effect. The rotary water filter and specialized DCA additive can effectively prevent rust and pitting corrosion, control the acidity of the coolant, and remove impurities. The intake and exhaust system: The efficient Holset waste gas supercharger further improves combustion; the pressure pulse exhaust pipe can make full use of the waste gas energy, improving the engine efficiency; the air-air intercooling technology ensures better fuel economy and emissions. Question markMature products, well-known worldwide. Widely applied: Since Comet entered China in 1975, the K38 series engines have been widely used in construction machinery, heavy vehicles, power generation, and marine power fields; strategic partnership has been formed with important customers. High reputation: As one of the main models in the Cummins family, the K38 series engine has won high recognition from customers in various fields for its strong power, low fuel consumption, high reliability, and low maintenance costs. Technical Upgrade: The use of air-cooled technology and slow-starting features has further enhanced the reliability, power, fuel efficiency, and emission standards of the engine. The QSK38 engine introduced in 2008 uses direct injection technology, achieving power outputs of 806-1200kW, meeting the third stage emission standards for non-road mobile machinery, further strengthening CCEC's leading position in the Chinese large-horsepower engine manufacturing industry. |
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