Precision. Performance. Reliability.

At Haiphong Shiprepair Company, we understand that the marine turbocharger is the heart of a vessel’s engine efficiency. A properly functioning turbocharger ensures optimal engine performance, fuel economy, and compliance with emission standards. That’s why our Overhaul Marine Turbocharger services are designed to restore your equipment to peak condition, ensuring reliability and longevity even under the harshest marine environments.

Why Turbocharger Overhaul Matters

Marine turbochargers are subjected to extreme thermal and mechanical stress due to continuous operation. Over time, components wear down, build-ups occur, and performance drops. Without routine overhaul and maintenance, the turbocharger can fail—causing engine damage, increased fuel consumption, unplanned downtime, and costly repairs.

A professional turbocharger overhaul can:

• Prevent unexpected breakdowns

• Restore performance and fuel efficiency

• Extend component lifespan

• Ensure compliance with IMO emission regulations

• Reduce long-term maintenance costs

Our overhaul service is not just maintenance—it’s a strategic investment in your ship’s performance.

Our Turbocharger Overhaul Capabilities

Haiphong Shiprepair Company offers complete overhaul services for all major makes and models of marine turbochargers, including but not limited to: ABB, MAN, Mitsubishi, Napier, KBB, and PBS.

Our overhaul process includes the following core stages:

1. Disassembly and Inspection

Upon receiving the turbocharger or accessing it onboard, our certified technicians begin with careful disassembly. Each component is examined for signs of wear, corrosion, imbalance, or damage.

• Rotor shaft inspection and run-out measurement

• Bearing and seal condition check

• Casing and nozzle ring examination for erosion or cracking

• Visual and dimensional analysis of turbine and compressor wheels

We prepare a detailed inspection report with photos and recommendations, which is shared with the client for transparency and decision-making.

2. Cleaning and Restoration

All parts are thoroughly cleaned using specialized equipment such as ultrasonic baths, chemical cleaning, and blasting machines.

• Removal of carbon deposits and oil residues

• Surface treatment to prevent future corrosion

• Precision balancing of rotating parts

• Reconditioning or replacement of worn components as per OEM standards

When necessary, we machine or replace parts to ensure the turbocharger meets exact tolerances and performance specifications.

Image for Dynamic Balancing Turbocharger VTR 454 -32

3. Reassembly and Testing

Using high-quality parts and OEM guidelines, our technicians carefully reassemble the turbocharger under strict quality controls.

• Dynamic balancing of the rotor assembly

• Measurement of axial and radial clearances

• Air and oil leak tests

• Trial runs and performance verification (where applicable)

We maintain detailed records of every overhaul, ensuring traceability and compliance with class and regulatory requirements.

Image Dynamic Balancing Turbocharge

Onboard and Workshop Services

We offer both onboard and workshop-based turbocharger overhaul services, depending on the situation and customer preference.

• Onboard Services: Our mobile teams are available 24/7 for emergency repairs and planned overhauls at ports across Vietnam and Southeast Asia.

• Workshop Overhauls: For comprehensive servicing, we offer fully equipped facilities at our Haiphong base, with modern tools, lifting systems, and test benches.

Regardless of location, our engineers ensure consistent service quality and adherence to safety standards.

Certified and Trusted Expertise

Haiphong Shiprepair Company employs a team of highly trained and certified engineers who bring decades of combined experience in marine engine systems. We follow strict international standards and are approved by leading classification societies such as DNV, BV, LR, and ABS.

With in-depth knowledge of turbocharger technology and direct access to OEM documentation and spares, we ensure your turbocharger is restored to “as-new” condition—or better.

Spare Parts Supply

We maintain a strong supply chain and inventory of genuine and high-quality spare parts for all major turbocharger brands. Whether you need a replacement rotor, bearing housing, or a complete cartridge unit, we deliver fast and reliably, minimizing your vessel’s downtime.

Why Choose Haiphong Shiprepair?

• Strategic Location: Situated in Northern Vietnam's maritime hub, we’re ideally positioned to serve ships transiting the region.

• Comprehensive Marine Services: Turbocharger overhaul is just one of our many core services, including engine repair, hull treatment, mechanical fabrication, and electrical systems.

• Fast Turnaround: We understand vessel schedules are tight. Our teams work around the clock to minimize turnaround time without compromising on quality.

• Customer-Focused: We build long-term relationships through reliability, transparency, and customized support.

Contact Us

Need urgent turbocharger assistance or planning your next overhaul? Contact our team today to learn more about how Haiphong Shiprepair Company can help.

 Email: bacviet@haiphongshiprepair.com
 Mobile/ WhatsApp/ WeChat/ Zalo: +84 904125520 ( 24/7)
 Website: www.haiphongshiprepair.com

Haiphong Shiprepair Company — Your trusted partner for dependable marine turbocharger overhaul services.
Keep your engines running. Keep your voyages smooth.