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VETUS VD6.170 – Marine Diesel Engine 170 HP
Harnessing an inline six-cylinder 6.7L foundation built on a commercial Hyundai base, the VETUS VD6.170 supplies robust 170 hp motivation optimized to run continuous high-load schedules on long-range trawlers.
- High pressure common rail induction optimizes atomized fuel compression.
- Turbocharged aftercooled aspiration maximizes immediate throttle load pickup.
- 140 Amp charging alternator supports intensive shipboard power networks.
- Hydraulic transmission compatibility coordinates seamless forward and reverse shifting.
- 1444 lbs heavy-duty engine framing dampens structural hull vibrations.
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Description
VETUS VD6.170 170 HP – Reliable 6-Cylinder Displacement Power
Overcoming the vibration issues found in smaller engine blocks, the VETUS VD6.170 provides a smooth and refined 170 HP at 2300 RPM. This 6.1-liter, naturally aspirated engine is a favorite for the American trawler market, offering a steady and fuel-efficient power plant that excels in long-distance coastal cruising. The robust Deutz-based architecture ensures that USA boaters have a dependable partner for the Great Loop, providing the necessary low-end grunt to motor through heavy head-seas while maintaining a quiet cockpit environment for cruising families.
Fully compliant with USA EPA Tier 3 emission mandates, the VD6.170 emphasizes mechanical durability and operational simplicity. The engine features a high-grade aluminum heat exchanger and a closed-loop freshwater cooling system, specifically engineered to resist internal scaling in the high-salinity waters of the Atlantic seaboard. For the American yacht owner, this engine represents the perfect blend of traditional mechanical reliability and modern maritime engineering, ensuring decades of service with minimal electronic complexity.
Core Technical Specifications
- Maximum Output: 170 HP at 2300 RPM.
- Displacement: 370 cubic inches (6.06 Liters).
- Configuration: 6-cylinder in-line diesel engine.
- Aspiration: Natural aspiration for maximum longevity.
- Dry Weight: Approximately 1345 lbs (excluding gear).
- Electrical: 12V / 80A marine alternator.
- Compliance: EPA Tier 3 and RCD2 certified.
- Bore and Stroke: 3.97 x 4.96 inches.
VETUS VD6.170 Full Specs
| Engine type | 6-Cylinder In-line (Hyundai Base) |
| Displacement | 6.7L (6693 cc) |
| Bore x stroke | 107 x 124 mm |
| Horsepower | 170 hp (125 kW) |
| Rated rpm | 2300 rpm |
| Aspiration | Turbocharged Aftercooled |
| Compression ratio | 17.3:1 |
| Fuel system | Common Rail (HPCR) |
| Recommended fuel | Diesel (EN 590) |
| Ignition/Firing Order | Compression / 1-5-3-6-2-4 |
| Alternator | 12V, 140 Amp |
| Gear ratio/Drive | Shaft Drive compatible |
| Transmission | ZF / Twin Disc Hydraulic |
| Dry weight | 655 kg (1444 lbs) |
| Flywheel housing | SAE 3 |
| Steering | Hydraulic / Electronic compatible |
| Coolant capacity | 24L |
| Exhaust system | Water cooled manifold |
| Cooling system | Indirect cooling (Heat exchanger) |
| Lubrication | Forced lubrication |
| Oil capacity | 15L |
| Emissions rating | EPA Tier 3 / IMO II / RCD II |
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