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Send InquiryYANMAR 6N18L-SV Auxiliary Engine Crankshaft
Price 1000.0 INR/ Square Inch
MOQ : 1 Square Inch
YANMAR 6N18L-SV Auxiliary Engine Crankshaft Specification
- Product Name
- YANMAR 6N18L-SV Auxiliary Engine Crankshaft
- Engine Type
- Auxiliary Engine
- Model
- 6N18L-SV
- Application
- Marine Engine
- OEM/Aftermarket
- OEM
- Condition
- New
- Compatibility
- YANMAR 6N18L-SV Series
YANMAR 6N18L-SV Auxiliary Engine Crankshaft Trade Information
- Minimum Order Quantity
- 1 Square Inch
- Supply Ability
- 1 Square Inch Per Day
- Delivery Time
- 2-3 Days
About YANMAR 6N18L-SV Auxiliary Engine Crankshaft
YANMAR 6N18L-SV Auxiliary engine on board a vessel met with a serious accident. Three (3) technicians consisting of metal stitching expert and crankshaft grinding were deputed on the vessel at Fujairah Port, Dubai.
The Yanmar Engine details are as following:-
| S. No. | Crankpin Details | |
| 1. | Engine Make | YANMAR YANMAR |
| 2. | Engine Modal | 6N18AL-SV |
| 3. | Crankpin Diameter Standard | 145.00MM |
| 4. | Crankpin Bearing Width | 64.00 MM |
| 5. | Place of Execution of Grinding of Crankpin | Fujairah Port, UAE |
| 6. | Name of Shipping Company | Reputed Company from Dubai |
| Damaged Crankpin of Yanmar Engine | Damaged Engine Block of Yanmar Repaired By Metal Lock |
| Metal Stitching of Damaged Yanmar Engine Block | Broken Engine Block |
YANMAR 6N18L-SV Auxiliary Engine Accident Details:
- Connecting Rod bolts of crankpin unit number #02 failed, resulting in the connecting rod hitting the engine block.
- Engine block window cover sitting area was badly damaged. The casting was broken into pieces.
- The window cover of the engine block was also broken and the crankpin unit number #02 of the crank shaft was damaged.
| Hardness Inspection of Crank Pin | Damaged Engine Block |
| Damage Engine Block Metal Stitching | Metal Stitching Of Yanmar Block |
Inspection of Crankshaft and Engine Block of YANMAR 6N18L-SV.
Damaged crankpin unit number #02 was inspected for the following parameters.
(a) Dimensional Inspection of crankpin unit number #02 showed ovality of 0.16 MM.
(b) Due to hitting of connecting rod, the crankpin developed deep depressions and hitting marks.
(c) Radius fillet profile of both the sides was badly damaged.
(d) Minor hairline cracks were observed on crankpin, which is common, as per our experience after such a serious accident.
(e) Hardness at a few spots was observed on the higher side.
(f) The engine block was badly damaged, as shown in the photographs. The total crack length was measured as 46 Inches.
| SIZE OF CR PIN AFTER DAMAGE | |||||||||
| A | Aa | C | Cc | B | Bb | Min | STD | Ovality | |
| CR-1 | |||||||||
| CR-2 | 144.92 | 144.85 | 144.93 | 144.84 | 144.84 | 144.85 | 144.84 | 145.00 | 0.16MM |
| CR-3 | |||||||||
| CR-4 | |||||||||
| CR-5 | |||||||||
| CR-6 | |||||||||
| CR-7 | |||||||||
| CR-8 | |||||||||
| CR-9 | |||||||||
| CR-10 | |||||||||
| Yanmar Engine Block Under Repair | Crack Repair By Metal Locking |
| Metal Stitching of Yanmar Engine Block Under Process | Metal Stitching of Yanmar Engine Under Process |
Action taken for Repair of Crankshaft and Engine Block of YANMAR 6N18L- SV:
i) The crankpin unit number #02 was undersized by 1.20 MM, as per the recommendation of the Yanmar Engine manufacturer. The final size of the crankpin was maintained as 143.80 MM. The crank pin diameter was maintained 1.20 mm undersize.
ii) The damaged engine block was repaired by our technicians by metal lock process as mentioned above, the total length of crack was 46 inches.
iii) Damaged inspection window cover was replaced.
iv) Undersize crankpin bearing of 1.2 MM was supplied by RA Power Solutions Pvt Ltd.
v) Engine was commissioned and performance was observed satisfactorily.
| SIZE OF CR PIN AFTER REPAIR | |||||||||
| A | Aa | C | Cc | B | Bb | Min | STD | Ovality | |
| CR-1 | |||||||||
| CR-2 | 143.78 | 143.78 | 143.79 | 143.80 | 143.79 | 143.78 | 143.78 | 143.80 | 0.02MM |
| CR-3 | |||||||||
| CR-4 | |||||||||
| CR-5 | |||||||||
| CR-6 | |||||||||
| CR-7 | |||||||||
| Repair of Block in Progress | Engine Block Window After Repair By Metal Lock |
We have been regularly executing on site crankshaft repairs and In Situ Crankshaft Grinding in Dubai, Fujairah, Qatar, Saudi Arabia, Oman, Iraq, Togo, Malta, Freetown, Egypt, Malaysia, Iran, Indonesia, Vietnam, Jordan etc.
For more details of the crank pin grinding repair please email us on info@rapowersolutions.com Call at +91 9582647131, +91 9810012383.
| Engine Block Window After Repair | Engine Block After Repair By Metal Lock |
| Damaged Yanmar Block After Repair By Metal Stitching | Engine Block Metal Stitched |
Engineered for Superior Performance
Crafted using high-quality materials and advanced manufacturing techniques, the YANMAR 6N18L-SV Auxiliary Engine Crankshaft delivers superior strength and consistency. Its OEM standards guarantee precise compatibility and trouble-free installation for marine operators who prioritize efficiency and reliability.
Trusted Source Across India
As a leading exporter, manufacturer, supplier, and service provider in India, we supply genuine YANMAR 6N18L-SV Auxiliary Engine Crankshafts to customers nationwide. Our expertise in marine engine components ensures swift order fulfillment and technical support to meet the stringent demands of marine professionals.
FAQ's of YANMAR 6N18L-SV Auxiliary Engine Crankshaft:
Q: How does the YANMAR 6N18L-SV Auxiliary Engine Crankshaft contribute to engine performance?
A: The crankshaft is crucial in converting linear piston motion into rotational energy, allowing your YANMAR 6N18L-SV auxiliary engine to deliver smooth and efficient operation. By using a genuine OEM crankshaft, you secure consistent power output and minimize vibrations, extending your engine's operational lifespan.Q: What makes this crankshaft compatible with the YANMAR 6N18L-SV series?
A: Manufactured to precise OEM specifications, this crankshaft is specifically designed to fit and function seamlessly with all YANMAR 6N18L-SV auxiliary engine models. Compatibility is assured, ensuring safety and optimal engine performance for marine applications.Q: When should I consider replacing my auxiliary engine's crankshaft?
A: Replacing the crankshaft is recommended when you notice symptoms like abnormal engine noises, excessive vibration, or visible damage during maintenance inspections. Timely replacement prevents further damage and maintains engine reliability, especially crucial for marine operations.Q: Where can I buy the YANMAR 6N18L-SV Auxiliary Engine Crankshaft in India?
A: You can purchase the genuine YANMAR 6N18L-SV crankshaft from authorized exporters, manufacturers, suppliers, and service providers specializing in marine engine components across India. Ensure to choose verified suppliers for product authenticity and warranty support.Q: What is the typical process for installing this crankshaft on the YANMAR 6N18L-SV auxiliary engine?
A: Installation should be carried out by a qualified marine engineer or technician. The old crankshaft is removed, and all related components are inspected. The new OEM crankshaft is then installed, aligned, and torqued according to YANMAR's technical guidelines to guarantee optimal performance.Q: How do I benefit from using genuine OEM parts like this crankshaft for my marine engine?
A: Using a genuine OEM crankshaft guarantees correct fit and performance, which reduces the risk of breakdowns and prolongs engine life. It also upholds the engine's warranty and delivers peace of mind, knowing your marine vessel operates with certified, high-quality components.
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