Cummins Crankshaft details

Cummins Crankshaft Models We Produce:

4BT,6BT,6CT,ISF,ISB,ISD,ISC,ISL,QSM11,ISX15,NT855,K19,K38,K50 series.

Superior Manufacturing Process

• High-Precision Forging: Utilizing advanced forging technology, our crankshafts boast exceptional structural strength and precision. Each crankshaft undergoes multiple forging and heat treatment processes to ensure its mechanical properties meet the highest standards.
• Precision Machining: Manufactured using high-precision CNC machines, every detail of the crankshaft adheres to strict design specifications. Critical areas such as main journals and connecting rod journals are meticulously controlled and surface-treated to ensure stability and durability.

 High-Reliability Design

• Optimized Material Selection: Made from high-strength alloy steel and subjected to specialized heat treatment processes, our crankshafts exhibit superior fatigue resistance and wear resistance, ensuring long-term stable operation under high load and high-speed conditions.
• Stress Distribution Optimization: Finite Element Analysis (FEA) is employed to optimize the stress distribution of the crankshaft, reducing stress concentration areas and enhancing overall strength and durability.

 Precise Fit

• Rigorous Quality Inspection: Each crankshaft undergoes multiple stringent inspections, including dimensional measurement, dynamic balance testing, and magnetic particle inspection, ensuring full compliance with Cummins engine technical requirements.
• Compatibility Testing: Extensive assembly and operational tests with corresponding Cummins engines ensure perfect compatibility, enhancing overall operational efficiency and reliability.

 Long-Lasting Durability

• Surface Hardening Treatment: The crankshaft surface is treated with nitriding or high-frequency quenching to improve surface hardness and wear resistance, extending its service life.
• Corrosion Resistance: Advanced anti-corrosion coating technology is applied to enhance the crankshaft’s resistance to harsh environments, ensuring long-term stable operation.

 Innovative Design

• Lightweight Design: By optimizing the design for strength and rigidity, we reduce the weight of the crankshaft, improving the engine’s fuel efficiency and power output.
• Vibration Control: Optimizing the crankshaft’s geometry and mass distribution reduces engine vibration and noise, enhancing driving comfort and overall reliability.