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Send InquiryRepair of DEUTZ SBV 12M 628 Crankshaft In Trinidad and Tobago
Price 2000.0 USD ($)/ Number
MOQ : 1 Number
Repair of DEUTZ SBV 12M 628 Crankshaft In Trinidad and Tobago Specification
- Rotation
- Forward and reverse rotation as required
- Model
- DEUTZ SBV 12M 628
- Product Type
- Crankshaft Repair Service
- General Use
- Crankshaft repair and reconditioning
- Capacity
- Up to 1200mm shaft diameter
- Weight (kg)
- Depends on crankshaft size (typically 1200-3000 kg)
- Computerized
- No
- Automatic
- No
- Table Size
- Custom to crankshaft dimensions
- Magnetic Chuck Size
- Custom fit as per DEUTZ SBV 12M 628 dimensions
- Grinding Wheel Size
- Varies depending on repair scope
- Grinding Wheel Speed
- Adjustable 20-70 m/s
- Grinding Length
- Max up to 2.5 meters
- Floor Space
- Requires min 5m x 5m area
- Spindle Speed
- Up to 1200 rpm
- Power
- 15-45 kW depending on machine
- Voltage
- 380-415V 50Hz
- Dimension (L*W*H)
- Varies as per crankshaft
- Feature
- On-site and workshop based repair
- Color
- Service Equipment: Industrial Grey or Blue
- Location
- Service available in Trinidad and Tobago
- Operator Skill Level
- Highly experienced technicians
- Repair Method
- Precision in-situ and workshop machining
- Emergency Response
- 24/7 availability for breakdown repairs
- Repair Tolerance
- Within 0.01 mm
- Post-Repair Support
- Follow-up inspection and warranty
- Shipping
- Global logistics support for crankshaft transport
- Inspection Method
- Magnaflux, Ultrasonic, and dimensional run-out checks
- Service Coverage
- Includes inspection, dimensional checking, grinding, polishing, and alignment
- Lead Time
- Typically 10-20 business days depending on severity
- Applicable Engine Type
- Marine, industrial, and power generation
- Surface Finish
- Up to Ra 0.2-0.4 m
About Repair of DEUTZ SBV 12M 628 Crankshaft In Trinidad and Tobago
A vessel having a main engine of DEUTZ SBV 12M 628 reported failure of the crankshaft. The vessel was at Claxton Bay Port, Port of Spain. RA Power Solutions technicians with a seamans book immediately flew to Trinidad and Tobago as the visa was arranged on arrival.
The details of the DEUTZ SBV 12M 628 are as follows:
| S. No. | Crankpin Details | |
| 1 | Engine Make | DEUTZ |
| 2 | Engine Model | SBV 12M 628 |
| 3 | Crankpin Diameter Standard | 175.00 MM |
| 4 | Crankpin Bearing Width | 146.00 MM |
| 5 | Grinding of Crankpin Number | #02 & #04 |
| 6 | Polishing of Crankpin Number | #01, #03, #05 & #06 |
| 7 | Place of Execution of Grinding of Crankpin | Claxton Bay Port, Port of Spain |
| 8 | Name of Shipping Company | Reputed Company from Trinidad and Tobago |
| 9 | Date Of Execution | 06.05.2026 to 21.05.2026 |
Inspection and Repair of DEUTZ SBV 12M 628
After inspection of all the crankpins, it was decided to grind crankpin numbers 02 and 04, and balance crankpin numbers 01, 03, 05, and 06, which were polished.
The following final dimensions were maintained:
| SIZE OF CR PINS AFTER REPAIR | |||||||||
| A | Aa | C | CC | B | Bb | Min | Maxi | Ovality | |
| CR-1 | 174.95 | 174.93 | 174.93 | 174.94 | 174.90 | 174.94 | 174.90 | 174.95 | 0.05 |
| CR-2 | 173.50 | 173.48 | 173.47 | 173.48 | 173.49 | 173.49 | 173.47 | 173.50 | 0.03 |
| CR-3 | 174.94 | 174.93 | 174.95 | 174.94 | 174.93 | 174.92 | 174.92 | 174.95 | 0.03 |
| CR-4 | 174.50 | 174.49 | 174.47 | 174.48 | 174.49 | 174.49 | 174.47 | 174.5 | 0.03 |
| CR-5 | 174.93 | 174.94 | 174.94 | 174.92 | 174.94 | 174.95 | 174.92 | 174.95 | 0.03 |
| CR-6 | 174.93 | 174.92 | 174.94 | 174.94 | 174.95 | 174.94 | 174.92 | 174.95 | 0.03 |
The undersized bearings have been arranged by the client, and the engine has been commissioned.
The above repair work on the DEUTZ SBV 12M 628 crankshaft was carried out successfully without removing the crankshaft from the engine. Precision grinding and polishing ensured that all crankpins were brought within acceptable limits with minimum ovality and proper surface finish. Following assembly with undersized bearings supplied by the client, the engine was commissioned successfully and is running satisfactorily.
For more information on onsite crankshaft repair, grinding of crankshaft, and crankshaft polishing, please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.
Expert Crankshaft Repair in Trinidad and Tobago
Our team offers specialized repair and maintenance for the DEUTZ SBV 12M 628 crankshaft, catering to marine, industrial, and power generation sectors. Whether on-site or in our workshop, we use advanced inspection techniques and precision machining to extend the lifespan of your equipment and ensure optimal reliability.
Thorough Inspection and Precision Machining
Every crankshaft undergoes detailed inspection, including Magnaflux and ultrasonic checks, to identify and address even the smallest flaws. Our grinding and alignment processes deliver a flawless surface finish and precise tolerances, ensuring your crankshaft meets or exceeds original requirements.
Comprehensive Service and Support
From global logistics for transporting large crankshafts, to 24/7 emergency response and post-repair follow-ups, our service is designed to minimize downtime and maximize operational efficiency. Clients receive reliable technical expertise and a solid warranty for complete peace of mind.
FAQ's of Repair of DEUTZ SBV 12M 628 Crankshaft In Trinidad and Tobago:
Q: What types of crankshafts can you repair in Trinidad and Tobago?
A: We specialize in repairing DEUTZ SBV 12M 628 crankshafts for marine, industrial, and power generation engines. Our services accommodate high-strength forged steel shafts with diameters up to 1200mm.Q: How is the crankshaft repair process carried out?
A: The process begins with thorough inspections using Magnaflux, ultrasonic, and dimensional run-out checks. Depending on the damage, we proceed with precision grinding, polishing, and alignment, either on-site or in our workshop, to restore the crankshaft to within 0.01 mm tolerance.Q: When should I consider servicing my crankshaft?
A: It's advisable to repair or recondition the crankshaft if abnormal wear, scoring, misalignment, or vibration is detected during operation. Routine maintenance can prevent major failures and extend overall engine life.Q: Where is your repair service available, and do you support international clients?
A: Our service is based in Trinidad and Tobago, but we provide global logistics support for transporting crankshafts, accommodating clients worldwide who require high-quality repairs.Q: What benefits does your crankshaft repair service offer?
A: Clients benefit from rapid turnaround, accurate machining within original specifications, 24/7 emergency response, warranty coverage, and post-repair inspections-all provided by highly experienced technicians.Q: What post-repair support do you provide?
A: We offer comprehensive follow-up inspections to ensure your crankshaft remains in optimal condition. Our repairs are backed by a warranty for added confidence and ongoing support.Q: Can your team respond to emergency breakdowns?
A: Yes, we provide a 24/7 emergency response service for breakdown repairs, minimizing equipment downtime and restoring operations quickly.
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