
Invicta Engineering is a globally renowned marine mechanical engineering company, specialising in high-performance propulsion and power solutions for the maritime industry. With a strong reputation for reliability, exceptional communication, and competitive pricing, Invicta Engineering delivers expert services across a wide range of vessels worldwide.
We are specialists in propeller shafts, mechanical seal systems, and hydraulic equipment, offering precision engineering and support to ensure optimal performance and long-term reliability in demanding marine environments.
We are proud to be official partners of John Deere, specialising in the installation, servicing, and support of their reliable marine engines and generators—trusted worldwide for their durability and performance at sea.
In addition, we offer expert supply and servicing of Caterpillar Marine systems, ensuring comprehensive solutions for all your propulsion and power needs.
Invicta Engineering is committed to providing continuous worldwide support and maintenance, keeping your vessel operating safely and efficiently—wherever you are in the world.
MECHANICAL SYSTEMS
Engine Servicing & Overhaul
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Preventive maintenance and scheduled servicing of main and auxiliary engines
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Engine diagnostics, fault finding and troubleshooting
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Major and minor engine overhauls
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Component inspection, replacement and adjustment
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John Deere engine service and technical support
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Genuine OEM parts supply
Generators
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Generator servicing and preventive maintenance
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Generator troubleshooting and fault diagnosis
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Generator replacement and installation
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Generator alignment and mechanical integration
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Exhaust, cooling and fuel system inspection
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Load testing and commissioning
Propulsion & Shaft Lines
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Shaft line inspection and maintenance
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Shaft alignment and coupling checks
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Propeller and stern tube systems
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Bearings, seals and bushings
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Propulsion system troubleshooting and repairs
Steering & Rudder Systems
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Rudder system inspection and repairs
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Steering gear mechanical maintenance
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Rudder bearing and seal replacement
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Alignment and operational testing

HYDRAULIC SYSTEMS
Hydraulic Diagnostics & Repair
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Complete hydraulic system inspection
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Pressure and flow testing
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Hydraulic fault finding
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Leak detection and repair
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Component replacement and system troubleshooting
Steering Systems
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Hydraulic steering system servicing
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Steering pump and actuator maintenance
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Steering cylinder inspection and repair
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Hydraulic pressure testing and adjustment
Bow & Stern Thrusters
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Hydraulic thruster servicing
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Hydraulic motor inspection and replacement
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Thruster control system diagnostics
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Hose, valve and fitting replacement
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Performance testing and commissioning
Oil Flushing & Filtration
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Hydraulic oil contamination analysis
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System flushing and cleaning
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Oil filtration and purification
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Hydraulic reservoir cleaning
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Replacement of filters, hoses and contaminated components

COOLING & FLUID SYSTEMS
Heat Exchangers
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Heat exchanger inspection and cleaning
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Tube bundle cleaning
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Descaling and contamination removal
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Pressure testing
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Performance verification
Seawater Systems
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Seawater circuit inspection and maintenance
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Seawater pump servicing
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Sea chest and strainer inspection
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Valve servicing and replacement
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Pipework and fitting repairs
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Corrosion and blockage diagnosis
Pumps & Valves
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Mechanical pump servicing and overhaul
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Pump alignment and seal replacement
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Valve inspection and maintenance
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Valve replacement and commissioning
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Flow and pressure verification
Fluid Systems
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Fuel, oil and cooling-water circuit maintenance
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Leak detection and repair
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Pipework modifications
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Flexible hose replacement
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System flushing and contamination removal
TESTING & COMMISSIONING
System Diagnostics
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Complete system performance checks
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Pressure, temperature and flow measurements
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Fault diagnosis and troubleshooting
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Operational verification following repairs
Valve Testing
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Valve inspection and operational testing
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Pressure testing
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Leak testing
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Certification support
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Documentation of test results
Sea Trials
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Pre-trial mechanical inspections
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Propulsion system testing
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Generator and auxiliary system testing
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Steering and thruster testing
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Monitoring of operating pressures and temperatures
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Performance verification under operating conditions
Commissioning
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New equipment commissioning
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Generator replacement commissioning
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Mechanical and hydraulic system commissioning
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Functional testing
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Final operational checks
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Technical reporting and handover documentation

CUSTOM ENGINEERING
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Bespoke mechanical component design
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Custom brackets, supports and mounting systems
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Equipment adaptation and installation
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Generator and PTO mounting solutions
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Shaft, coupling and propulsion modifications
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Hydraulic system modifications
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Stainless steel and aluminium fabrication
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Machined components, bushings and shafts
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Technical drawings and 3D design
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Reverse engineering of existing components

PROJECT SUPPORT
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Site surveys and measurements
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Technical assessment
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Engineering and design
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Prototype development
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Manufacturing coordination
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Installation and commissioning









