D’APRIX MARINE & CUMMINS
D'Aprix Marine is your trusted provider for Cummins Marine Diesel Engines on the Gold Coast. If you’re looking for Cummins marine engines on the Gold Coast, D’Aprix Marine delivers reliable, high-performance solutions backed by expert knowledge and industry experience.
We specialise in the supply, installation, servicing, and repower of Cummins marine diesel engines, helping vessel owners across Australia maximise performance, efficiency, and reliability on the water.
Why Choose Cummins Marine Engines?
Cummins marine engines are globally recognised for their:
Proven reliability in demanding marine conditions
Advanced engineering and technology
Fuel-efficient performance
Strong service and parts support network
Whether for commercial or recreational vessels, Cummins engines are built to deliver consistent power and long-term durability.
Cummins Marine Engine Sales & Installation
At D’Aprix Marine, we supply and install genuine Cummins marine diesel engines tailored to suit your vessel and operational requirements.
Our team works closely with you to:
Recommend the right engine for your vessel
Ensure correct sizing and configuration
Deliver seamless installation from start to finish
We take a tailored approach to every project, ensuring your vessel is set up for optimal performance from day one.
Marine Diesel Engine Servicing & Maintenance
Looking for Cummins engine servicing on the Gold Coast?
Our factory-trained technicians provide comprehensive servicing and maintenance to keep your engine running at peak performance.
Our services include:
Routine engine servicing and inspections
Diagnostics using advanced equipment
Fault finding and repairs
Preventative maintenance programs
Regular servicing reduces the risk of unexpected breakdowns and extends the life of your engine.
Cummins Marine Repower Specialists
If your current engine is underperforming or reaching the end of its life, a marine repower can significantly improve your vessel’s reliability, fuel efficiency, and overall performance.
D’Aprix Marine specialises in Cummins repower solutions, handling:
Engine removal and replacement
System upgrades and integration
Full project management from start to finish
We ensure a smooth transition with minimal downtime, getting you back on the water faster.
Reduce Downtime. Maximise Time on the Water.
With state-of-the-art diagnostic equipment and a team of experienced marine diesel specialists, we quickly identify issues and deliver efficient, high-quality solutions.
Our focus is simple:
Minimise downtime and keep your vessel performing at its best.
Trusted Cummins Marine Specialists – Gold Coast & Australia-Wide
D’Aprix Marine is trusted by boat owners, commercial operators, and marine professionals across the Gold Coast.
We pride ourselves on:
Quality workmanship
Reliable, honest advice
Fast turnaround times
Strong industry expertise
Enquire Today
Looking for Cummins marine engine sales, installation, servicing, or repower on the Gold Coast?
Contact D’Aprix Marine today to discuss your requirements and get expert advice tailored to your vessel:
Accredited Cummins Sales & Service Gold Coast
QSB4.5 230 HP
230 BHP @ 2600 RPM
High Output Rating Definition
46.7 litres/hour
QSB4.5 250 HP
250 BHP @ 2500 RPM
High Output Rating Definition
TBD litres/hour
GENERAL SPECIFICATIONS
Configuration: In-Line, 4-cylinder
Aspirations: Turbo Charged / After-cooled
Displacement: 4.5 L
Bore & Stroke: 107 x 124 mm
Fuel System: High pressure Common Rail
Weight: 545 kg
230-250HP RANGE
QSB6.7 250 HP
250 BHP @ 2600 RPM
High Output Rating Definition
46.9 Litres/hour
QSB6.7 355 HP
355 BHP @ 2800 RPM
High Output Rating Definition
67.6 Litres/hour
QSB6.7 480 HP
480 BHP @ 3300 RPM
High Output Rating Definition
96.2 Litres/hour
QSB6.7 550 HP
550 BHP @ 3300 RPM
High Output Rating Definition
110.2 Litres/hour
250-550HP RANGE
GENERAL SPECIFICATIONS
Configuration: In-Line, 6-cylinder
Aspirations: Turbo Charged / After-cooled
Displacement: 6.7 L
Bore & Stroke: 107 x 124 mm
Fuel System: High pressure Common Rail
Weight: 658 kg
GENERAL SPECIFICATIONS
Configuration: In-Line, 6-cylinder
Aspirations: Turbo Charged / After-cooled
Displacement: 8.3 L
Bore & Stroke: 114 x 135 mm
Fuel System: High pressure Common Rail
Weight: 896 kg
QSC8.3 600 HP
600 BHP @ 3000 RPM
High Output Rating Definition
122.7 Litres/hour
500-600HP RANGE
QSC8.3 500 HP
500 BHP @ 2600 RPM
High Output Rating Definition
96.0 litres/hour
QSC8.3 550 HP
550 BHP @ 3000 RPM
High Output Rating Definition
113.0 litres/hour
REC. QSL9 410 HP
GENERAL SPECIFICATIONS
Configuration: In-Line, 6-cylinder
Aspirations: Turbo Charged / After-cooled
Displacement: 8.9 L
Bore & Stroke: 114 x 145 mm
Fuel System: High pressure Common Rail
Weight: 977 kg
QSL9 410 HP
410 BHP @ 2100 RPM
High Output Rating Definition
78.7 Litres/hour
QSM11 300 - 715 HP
QSM11 715 HP
715 BHP @ 2500 RPM
High Output Rating Definition
142.7 Litres/hour
GENERAL SPECIFICATIONS
Configuration: In-Line, 6-cylinder
Aspirations: Turbo Charged / After-cooled
Displacement: 10.8 L
Bore & Stroke: 125 x 147 mm
Fuel System: Cummins CELECT
Weight: 1188 kg
QSM11 300 HP
300 BHP @ 1800 RPM
High Output Rating Definition
55.2 Litres/hour
QSM11 610 HP
610 BHP @ 2300 RPM
High Output Rating Definition
112.5 Litres/hour