Singapore is a global maritime and industrial hub and services thousands of vessels, power plants, and manufacturing plants. RA Power Solutions has completed many successful crankshaft grinding and repair jobs in Singapore for marine, offshore, power generation, and industrial engine operators.
We have over 46 years of experience in onsite machining and engine repair, offering specialized services on the customer’s site without having to dismantle or remove the crankshaft. This greatly reduces downtime, transportation costs, and operational losses.
Our highly trained engineers are available for emergency breakdown support as well as scheduled maintenance projects throughout Singapore.
What We Offer in Singapore
1. On site Crankshaft Grinding
Carrying out in-situ crankshaft grinding of the main journals and crank pins directly on board ships and at industrial enterprises. The crankshaft remains in the engine and saves an expensive dismantling process.
2. Crankshaft Machining and Repair
We manufacture precision-machined and restore damaged crankpins and main bearing journals from wear, scoring, seizure, or ovality.
3. Marine Engine Rebuilding
We provide complete repair solutions for marine propulsion and auxiliary engines operating in Singapore’s ports and shipyards.
4. Engine Rebuild Services
Our engineers perform dimensional checks and alignments and offer overhaul support on medium and slow-speed diesel engines.
5. Crankpin Bearing Suppliers
Reliable sourcing and supply of standard and undersized crankpin bearings for marine and industrial diesel engines worldwide.
Singapore: Projects Completed Successfully
Through the years, RA Power Solutions has been involved in numerous crankshaft repair and grinding jobs in Singapore with major engine manufacturers, such as:
| S. No. | Year | Engine Make & Model | Service Performed |
| 1 | 2022 | MAN B&W 6L23/30 | Grinding a4nd polishing of crankshaft |
| 2 | 2025 | YANMAR 6N18(A)L-UV | Grinding and polishing of crankpins and metal stitching of engine block |
| 3 | 2025 | MAN B&W 23L/30H | Grinding and polishing of crankpins while sailing |
These projects demonstrate our capability to undertake both planned maintenance and emergency repairs for marine engines operating in Singapore and surrounding waters.
Onsite Crankshaft Grinding Services in Singapore
Our onsite crankshaft grinding services include:
- Crankshaft inspection and dimensional measurement
- Crankpin grinding and polishing
- Main journal grinding and polishing
- Crankshaft alignment checks
- Hardness testing
- Magnetic Particle Inspection (MPI)
- Crack detection by ultrasonic testing
- Metal stitching and engine block repair
- Bearing inspection and correction
All repairs are carried out using specially designed portable equipment, ensuring precision and compliance with engine manufacturer specifications.
Marine Engine Brands Repaired in Singapore
We have experience servicing crankshafts of major engine manufacturers, including:
- MAN B&W
- Yanmar
- Wärtsilä
- Daihatsu
- Caterpillar
- MAK
- Hyundai Himsen
Why Choose RA Power Solutions in Singapore
- 46+ years of crankshaft repair experience
- Emergency response capability
- Repairs without crankshaft removal
- Portable in-situ grinding machines
- Experienced technicians available worldwide
- Proven track record across 90+ countries
- Contact Us for Crankshaft Repair Services in Singapore
If you require onsite crankshaft grinding, crankshaft repair, crankpin repair, or engine maintenance services in Singapore, contact RA Power Solutions for immediate technical assistance and inspection support.
Telephone No.09582647131