Cummins QSB6.7 330HP Marine Diesel Engine
Original price was: $32,088.00.$30,483.60Current price is: $30,483.60.
- Description
Description
Cummins QSB6.7 330HP Marine Diesel Engine – Efficient 6.7L Marine Propulsion Power
The Cummins QSB6.7 330HP marine diesel engine is a reliable and fuel-efficient option within the QSB6.7 series, designed to deliver smooth performance, dependable operation, and reduced operating costs. This model is particularly well-suited for vessel owners seeking mid-range horsepower with strong efficiency and durability.
If you are looking for a Cummins QSB6.7 330HP for sale, Bluewake Marine Enterprises offers competitive pricing, expert support, and fast global shipping solutions.
Built on a robust 6.7-liter inline 6-cylinder platform, the QSB6.7 330HP features advanced high-pressure common rail (HPCR) fuel injection, combined with turbocharging and aftercooling to ensure efficient combustion, responsive acceleration, and lower emissions.
Key Features Of Cummins QSB6.7 330HP Marine Diesel Engine
- 330HP output for balanced marine propulsion performance
- Advanced high-pressure common rail (HPCR) fuel system
- Turbocharged and aftercooled for optimized engine efficiency
- Electronic Control Module (ECM) for precise monitoring and diagnostics
- Compact engine design for versatile installation options
- Reduced noise and vibration levels for improved onboard experience
- Lower maintenance requirements and extended service intervals
- Supported globally through Cummins and Bluewake Marine Enterprises
Applications Of Cummins QSB6.7 330HP Marine Diesel Engine
The Cummins QSB6.7 330HP marine engine is ideal for:
- Recreational boats and cruisers
- Sportfishing vessels
- Light commercial workboats
- Patrol and security vessels
- Passenger and transport boats
Technical Specifications
| Specification | Details |
|---|---|
| Engine Model | Cummins QSB6.7 |
| Engine Type | Inline 6-cylinder marine diesel |
| Rated Power | 330 HP (MHP) |
| Displacement | 6.7 Liters |
| Fuel System | High-pressure common rail (HPCR) |
| Aspiration | Turbocharged & aftercooled |
| Cooling System | Heat exchanger or keel cooling |
| Control System | Electronic (ECM) |
| Configuration | Inboard marine propulsion engine |
Manufacturer Warranty & Support
The Cummins QSB6.7 330HP marine diesel engine is supported by a Cummins manufacturer warranty, providing confidence and long-term operational security. Warranty coverage typically includes:
- Protection against defects in materials and workmanship
- Coverage for essential engine components
- Access to Cummins’ global authorized service network
- Availability of genuine Cummins parts worldwide
Warranty conditions may vary depending on usage (commercial or recreational), installation, and geographic region. Bluewake Marine Enterprises provides full assistance with warranty registration and after-sales support.
Gearbox Compatibility & Marine Transmission Options
The Cummins QSB6.7 330HP is engineered to integrate efficiently with a wide selection of marine gearboxes and propulsion systems, allowing flexibility for various vessel configurations.
Commonly compatible marine transmission systems include:
- ZF Marine Transmissions (ZF/Hurth series)
- Twin Disc marine gearboxes
- ZF Mathers electronic control systems
- Other compatible marine reduction gearboxes depending on application needs
This engine supports:
- A range of gear ratios for optimized propulsion efficiency
- Electronic and mechanical control compatibility
- Straight shaft and V-drive configurations
Bluewake Marine Enterprises provides professional guidance to ensure the correct engine and gearbox pairing for your vessel.
Cummins QSB6.7 330HP for Sale – Bluewake Marine Enterprises
At Bluewake Marine Enterprises, we supply Cummins QSB6.7 330HP marine diesel engines for sale to customers worldwide, ensuring quality, reliability, and professional support.
Our services include:
- Verified sourcing and inspection
- Competitive pricing across global markets
- Secure and efficient worldwide shipping
- Technical consultation for engine and drivetrain selection
- Support for both new installations and repower projects
Repower & Replacement Solution
The Cummins QSB6.7 330HP is a practical choice for marine generators, replacing older engines such as:
- Cummins 6BTA 5.9
- Cummins QSB5.9
- Other similar inline diesel engines
This upgrade enhances fuel efficiency, reduces emissions, and improves overall vessel performance while maintaining ease of installation.
Advanced Engineering & Operational Reliability
The QSB6.7 330HP incorporates modern Cummins engineering technologies, including:
- Electronically controlled fuel systems for accurate performance
- Improved combustion efficiency for cleaner operation
- Durable internal components designed for long service life
- Compatibility with modern marine propulsion systems
With Bluewake Marine Enterprises, customers benefit from dependable supply, expert advice, and continued support.
Sales FAQs
Q: Do you have the Cummins QSB6.7 330HP marine diesel engine for sale?
A: Yes, Bluewake Marine Enterprises supplies this engine with global availability and competitive pricing.
Q: Is this engine covered by a manufacturer warranty?
A: Yes, it is backed by a Cummins manufacturer warranty, and we assist with full registration and support.
Q: What gearboxes are compatible with this engine?
A: It is compatible with leading marine transmissions such as ZF Marine and Twin Disc, with multiple configuration options available.
Q: Is this engine suitable for repower projects?
A: Yes, it is a reliable and efficient solution for upgrading older marine diesel engines.
Request a Quote
For pricing, availability, and shipping details for the Cummins QSB6.7 330HP price, contact Bluewake Marine Enterprises today. We provide reliable marine engine solutions, expert support, and trusted global service.