NO. 10 TUAS WEST DRIVE, #01-01 RAFFLES MARINA +65 6862 4320 marinayacht@singnet.com.sg
Yard Active • 70t Travelift Ready WhatsApp: +65 9XXX XXXX (J)
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No. 10 Tuas West Drive, #01-01 Raffles Marina

marinayacht@singnet.com.sg

Engines, Drivetrain, Hydraulics & Heavy Projects

Mechanical Department

Comprehensive Marine Engine Servicing, Heavy Lifting, Stabilisers & Shafting

All Marine Makes Engines & Gensets
KATO & HIAP Cranes Heavy Lifting
Diagnostic & Rebuild Hydraulics
Gyro Retrofits Stabilisers
Service Overview

Mechanical Department

Our Mechanical Department provides comprehensive marine engineering and overhaul services for all propulsion systems, power generation, steering, hydraulics, stabilisers, and complex mechanical projects.

Operating directly out of Raffles Marina with full heavy-lift crane support, our certified marine mechanical specialists handle everything from routine engine servicing to major rebuilds, gyro stabiliser retrofits, cutlass bearing renewal, underwater seacocks, keel & mast works, and custom hydraulic swim platform installations.

Mechanical Department
Certified Marine Spec
Shipyard Excellence & Specifications

Technical Execution & Seaworthiness Assurance

Specialized boat and yacht care provided by certified shipwrights and engineers at Raffles Marina.

At Marina Yacht Services, our dedicated team provides prompt, high-standard technical execution for Mechanical Department. With our 70-tonne Travelift, 20+ powered hard standing bays, and authorized marine workshops, we guarantee top-tier reliability and seaworthiness.

Quality Craftsmanship

Marine grade materials, 316 stainless steel, and certified paint systems from Jotun, International & 3M.

Prompt Turnaround

Efficient scheduling and dedicated hardstand staging to get your vessel back on the water fast.

Warranty & Reliability

Workmanship guaranteed by seasoned marine engineers with decades of Raffles Marina expertise.

Detailed Scope of Work & Capabilities

Every vessel is treated with the highest standard of nautical engineering and craftsmanship in Singapore.

Engine, Gearbox & Generator Servicing

Complete scheduled servicing, valve clearance adjustments, heat exchanger descaling, injector overhaul, turbocharger maintenance, and gearbox fluid diagnostics for all major marine engines.

Heavy Lifting (Engines, Generators, Gyros)

Precision crane rigging and heavy lifting in/out of heavy diesel engines, auxiliary generators, and gyroscopic stabilisers using certified slings and yard hoists.

Underwater Ball Valves / Seacocks Servicing & Replacement

Inspection, pressure testing, lapping, and replacement of all bronze / DZR underwater through-hull fittings, ball valves, and raw water intake seacocks.

Shafting & Propeller Refurbishment / Repair

Laser shaft straightness testing, propeller dynamic balancing, pitch correction, cavitation repair, and keyway / cone inspection.

Cutlass Bearing & Shaft Seal Servicing / Replacement

Hydraulic cutlass bearing extraction and replacement, stern tube checks, and dripless shaft seal (PSS / Tides Marine) servicing and realignment.

Rudder & Steering System Servicing

Rudder stock clearance checks, quadrant alignment, hydraulic helm ram rebuilds, autopilot linkage calibration, and seal replacements.

Hydraulic System Diagnostic / Refurbishment / Replacement

High-pressure hydraulic pressure testing, valve block overhauls, hose replacements, steering rams, passerelle hydraulics, and bow thruster hydraulic loops.

Retro Fit New Gyroscopic Stabiliser Installation

Structural engine room bed lamination, heavy crane installation, raw water cooling integration, dedicated electrical feed, and sea trial commissioning.

Mast Work (Removal & Stepping of Mast)

Safe de-rigging, crane unstepping of sailboat masts, standing rigging wire inspection, masthead equipment alignment, and precision re-stepping.

Keel Work & Structural Inspection

Keel bolt torque verification, keel stub joint re-bedding, structural matrix reinforcement, and lead/iron ballast corrosion treatment.

Commissioning New Sailing Yacht

Complete factory handover setup, mast stepping, rigging tensioning, engine pre-delivery inspections (PDI), plumbing commissioning, and sea trial testing.

Special Projects & Custom Engineering

Specialized marine engineering including fuel tank replacement, aligning ā€˜P’ shaft supporting brackets, and installation of hydraulic swim platforms.

How We Work — Craftsman in Action

Our structured step-by-step workflow ensures transparency, safety, and on-time relaunch.

01

Technical Diagnosis & Scope

Detailed onboard inspection, symptom review, and precise engineering work plan.

02

Haul-Out & Rigging Preparation

Travelift hoist or crane positioning with protective rigging equipment.

03

Precision Servicing & Fabrication

Overhaul, component refurbishment, laser alignment, and genuine OEM parts replacement.

04

System Integration & Pressure Check

Torque verification, seal testing, and hydraulic/electrical load testing.

05

Sea Trial & Quality Sign-Off

Comprehensive harbor run under load with client handover sign-off.

Certified Marine Coatings & Engineering Standards

We work exclusively with Lloyd's Register, ISO 9001 and ABYC recognized partners.

Jotun & International Certified Antifoul & Barrier Coats
Inter-Spray Centre Authorized Climate Spray Facility
3M Marine & Meguiar's High-Gloss UV Polymer Buffing
Cathodic Anodes High-Purity Zinc & Aluminum

Frequently Asked Questions

Common questions from yacht skippers and owners regarding haul-out and servicing.

What marine engine and generator brands do you service?

We service all major marine diesel and petrol engines and generators, including Caterpillar, Cummins, Volvo Penta, Yanmar, MAN, MTU, Fischer Panda, Kohler, Onan, and Northern Lights.

Can you install a gyro stabiliser on my existing yacht?

Yes. We provide complete turnkey retrofit gyro stabiliser installations, including composite foundation bed reinforcement, heavy crane lifting into the hull, raw-water cooling integration, and helm controls.

How do you handle mast stepping and unstepping for sailboats?

We utilize our dedicated KATO / HIAP yard cranes right at our Raffles Marina deep-water basin to safely unstep, inspect, re-rig, and re-step sailboat masts of all sizes.

Singapore Premier Yacht Care

Ready to Book Your Vessel's Haul-Out & Maintenance?

Ensure your yacht operates at peak efficiency, speed, and safety with Singapore's trusted marine engineering team at Raffles Marina.