Marine Engine Crankshaft – High-Performance Power Conversion Component
Product Overview
The Marine Engine Crankshaft is a core engine component that transforms reciprocating piston motion into rotational power, driving the propeller shaft. LW MARINE supplies precision-engineered crankshafts for marine diesel engines, offering customizable technical parameters to match specific engine requirements.
Key Features & Benefits
✔ High-Strength Materials – Forged steel or alloy steel for extreme durability
✔ Precision Balancing – Minimizes vibration and extends engine life
✔ Customizable Design – Tailored dimensions, counterweights, and journals
✔ Long Service Life – Heat-treated and hardened for fatigue resistance
✔ Global Certifications – ABS, BV, DNV, CCS, LR, NK compliant
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Forged steel / Alloy steel (34CrNiMo6, 42CrMo4) |
| Surface Treatment | Induction hardening, nitriding (optional) |
| Load Capacity | Customized for engine power (500HP–50,000HP+) |
| Certifications | ABS, BV, DNV, CCS, LR, NK (on request) |
The description/sizes may be different with goods, please check with us when order.
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