Vetus Deutz DT67 Marine Diesel Engine – 231 HP
The Vetus Deutz DT67 Marine Diesel Engine 231 HP is a robust, turbocharged six-cylinder inboard diesel engine designed for motor yachts, cruising vessels, passenger boats, and compatible marine repowering projects.
Built on the DEUTZ BF6M1013E engine platform, the DT67 delivers 231 HP (170 kW) at 2,600 RPM. Its 7.14-litre displacement, direct diesel fuel injection, and freshwater cooling system provide dependable propulsion and strong low-speed torque.
With a published maximum torque of 755 Nm, the Vetus Deutz DT67 is well suited to vessels requiring substantial diesel power and a conventional shaft-drive installation.
Why Choose the Vetus Deutz DT67?
Powerful 231 HP Performance
The DT67 produces 231 HP at the flywheel and approximately 222 HP at the propeller shaft, providing strong propulsion for larger cruising vessels.
Turbocharged Diesel Technology
Its turbocharged six-cylinder engine delivers substantial torque without relying on complex modern common-rail electronics.
Proven DEUTZ Engineering
Based on the DEUTZ BF6M1013E platform, the DT67 combines robust engine construction with conventional diesel technology.
Flexible Marine Installation
The engine supports compatible ZF marine transmissions and can be integrated into appropriately designed shaft-drive propulsion systems.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | VETUS / DEUTZ |
| Engine Model | DT67 |
| Base Engine | DEUTZ BF6M1013E |
| Engine Type | Four-stroke marine diesel |
| Configuration | Inline six-cylinder |
| Displacement | Approximately 7.14 litres |
| Maximum Flywheel Power | 231 HP / 170 kW |
| Maximum Propeller-Shaft Power | 222 HP / 163 kW |
| Rated Engine Speed | 2,600 RPM |
| Maximum Torque | 755 Nm |
| Bore × Stroke | 108 × 130 mm |
| Compression Ratio | 17.6:1 |
| Fuel Injection | Conventional direct diesel injection |
| Aspiration | Turbocharged |
| Cooling System | Freshwater cooling with heat exchanger |
| Optional Cooling | Keel cooling |
| Electrical System | 12V |
| Alternator | 115A |
| Standard Marine Gearbox | ZF63A |
| Optional Marine Gearbox | ZF63 |
| Dry Weight with Standard Gearbox | Approximately 777 kg |
| Instrument Panel | VETUS MP34BS12A |
| Engine Mountings | Four flexible mounts |
| Applications | Motor yachts, cruisers, passenger vessels and repowering |
Specifications are based on historical VETUS manufacturer documentation. Equipment and installation dimensions should be checked against the individual engine.
Compatible Gearboxes and Controls
The Vetus Deutz DT67 is designed for conventional inboard shaft-drive propulsion.
| Marine Transmission | Documented Reduction Ratios |
|---|---|
| ZF63A | 1.56:1 / 2.04:1 |
| ZF63 | 1.51:1 / 1.93:1 / 2.50:1 / 2.78:1 |
Compatible installation equipment may include mechanical throttle and shift controls, VETUS engine instrumentation, flexible engine mounts, and suitable shaft couplings.
Gearbox selection must account for engine torque, propeller requirements, and vessel operating conditions.
Applications and Duty Ratings
The Vetus Deutz DT67 has documented power ratings for different operating profiles:
| Operating Duty | Maximum Power |
|---|---|
| Pleasure Craft / Special Light Duty | 231 HP / 170 kW |
| Light Duty Commercial | 192 HP / 141 kW |
| Heavy Duty | 167 HP / 123 kW |
The 231 HP rating is not a continuous heavy-duty rating. Commercial operators should select the appropriate engine rating for their expected operating hours and load.
Price, Package Contents and Warranty
Price: Contact JB Marine GmbH for a quotation.
Depending on the configuration, the package may include the DT67 engine, starter motor, alternator, cooling components, engine mounts, instrument panel, and compatible marine gearbox.
The gearbox, wiring harness, exhaust equipment, shaft coupling, and additional installation accessories must be specifically confirmed.
Warranty: Any applicable manufacturer or seller warranty depends on the engine’s condition, age, and supply arrangement. Warranty terms will be confirmed before purchase.
Frequently Asked Questions
How Much Power Does the Vetus Deutz DT67 Produce?
The engine delivers 231 HP (170 kW) at 2,600 RPM under its pleasure-craft rating.
What Is the Displacement of the DT67?
It has a displacement of approximately 7.14 litres.
Is the Vetus DT67 Turbocharged?
Yes. The DT67 uses a turbocharged diesel engine. It should not be confused with the aftercooled DTA67 variant.
What DEUTZ Engine Is the DT67 Based On?
The DT67 is based on the DEUTZ BF6M1013E diesel engine.
Which Marine Gearboxes Are Compatible?
Documented options include the ZF63A and ZF63 transmissions.
Can the DT67 Be Used Commercially?
Yes, within its approved operating limits. Historical VETUS documentation lists separate light-duty commercial and heavy-duty power ratings.
Buy the Vetus Deutz DT67 from JB Marine GmbH
Looking for a Vetus Deutz DT67 231 HP marine diesel engine for sale?
JB Marine GmbH provides quotations for VETUS marine diesel engines, compatible marine gearboxes, propulsion accessories, and international shipping.
Contact our sales team with your vessel specifications, preferred gearbox ratio, required quantity, and delivery destination.
Request your Vetus Deutz DT67 quotation today.
Website: https://jbmarinegmbh.de/
