STEYR MO174V40

Product Specification Listing

Product Name: STEYR MO174V40 Marine Engine

General Information

Manufacturer: STEYR Motors

Model Number: MO174V40

Engine Type: 4-cylinder, common rail, 4-stroke marine diesel engine

Emission Standard: EPA Tier II / EU RCD and IMO certified

Technical Specifications

Displacement: 2.0 Liters

Power Output: 125 kW (174 HP) at 4200 RPM

Maximum Torque: 375 Nm (277 ft-lb) at 2500 RPM

Bore x Stroke: 84 mm x 90 mm

Compression Ratio: 16.3:1

Aspiration: Turbocharged and intercooled

Fuel System: Common rail direct injection

Cooling System: Heat exchanger with integrated seawater pump

Lubrication System: Integrated oil cooler and high-efficiency filter

Electrical System: 12V DC with 115A alternator

Weight (Dry): Approximately 290 kg (639 lbs)

Dimensions (L x W x H): 914 mm x 701 mm x 762 mm (35.9 in x 27.6 in x 30 in)

Oil Capacity: 10 Liters

Fuel Type: Diesel

Performance

Maximum RPM: 4200 RPM

Fuel Consumption:

• At 75% Load: Approximately 27.5 L/h (7.27 gal/h)
• At 100% Load: Approximately 36.0 L/h (9.51 gal/h)

Operating Range:

• Idle: 550-750 RPM
• Rated: 3600-4200 RPM

Features

• Engine Management System: Advanced ECU with integrated diagnostics
• Turbocharger: Water-cooled, variable geometry
• Fuel Injection: High-pressure common rail system for improved efficiency and reduced emissions
• Cooling: High-capacity heat exchanger with thermostat control for optimized performance
• Hybrid Compatibility: Option for integration with hybrid propulsion systems
• CanBus Interface: Enables seamless integration with modern marine electronics
• Mounting: Multiple installation options and flexible mounts for reduced vibration
• Corrosion Resistance: Marine-grade materials and coatings for enhanced durability

Optional Accessories

• Digital Control Panels: For real-time monitoring and diagnostics
• Exhaust Systems: Customizable options for various vessel configurations
• Auxiliary Belt-Driven Equipment: Alternators, hydraulic pumps, etc.
• Spare Parts Kits: Maintenance and emergency repair kits

Warranty

• Coverage: 2 years or 2000 operation hours, whichever comes first
• Extended Warranty: Available upon request

Applications

• Recreational boats
• Commercial vessels
• Sailboats
• Patrol boats
• Workboats

Contact Information

Customer Service:

• Phone: +[Country Code] [Customer Service Number]
• Email: [email protected]
• Website: www.steyr-motors.com

Dealer Locator: Available on the STEYR Motors website

Note

Specifications are subject to change without notice. Please verify with the manufacturer for the latest updates.