Description

Yanmar 6HYM-WET 500HP Diesel Marine Engine – Built for Power, Endurance, and Fuel Efficiency

Experience high-performance propulsion with the Yanmar 6HYM-WET 500HP Diesel Marine Engine, available now from Marine Inboard Specialists. Engineered for commercial vessels, workboats, and luxury yachts, this 6-cylinder turbocharged engine combines exceptional torque output with remarkable fuel economy and durability—making it the ideal choice for marine professionals who demand more from their powertrain.

Backed by a 5-year manufacturer warranty, this inboard diesel engine delivers long-lasting reliability, low emissions, and compatibility with IMO Tier II and EPA Tier 3 standards.

Why Choose the Yanmar 6HYM-WET 500HP Marine Inboard Engine?

High-Powered, Turbocharged Performance

  • Produces 500HP (368 kW) at 1900 RPM, offering smooth, high-torque propulsion for both speed and heavy-duty marine applications.

  • Turbocharged direct injection ensures clean, efficient combustion for extended-range operations.

Fuel Efficiency & Emissions Compliance

  • Optimized fuel injection system improves efficiency while reducing operational costs.

  • Fully IMO Tier II and EPA Tier 3 compliant, helping you meet environmental regulations without sacrificing output.

Marine-Grade Construction for Long-Term Durability

  • Designed to operate in harsh saltwater environments, with corrosion-resistant components and robust engineering.

Built for Versatility

  • Compatible with various vessel types—from commercial boats and high-speed ferries to private yachts and workboats.

Yanmar 6HYM-WET Engine Specifications

Specification Details
Model Yanmar 6HYM-WET
Rated Output 500 HP / 368 kW @ 1900 RPM
Displacement 13.733 Liters
Cylinders 6 In-Line
Bore × Stroke 120 mm × 140 mm
Combustion System Direct Injection
Aspiration Turbocharged
Cooling System Heat Exchanger
Alternator Output 24V – 60A
Dry Weight (w/o gear) 1200 kg
Emission Compliance IMO Tier II, EPA Tier 3
Warranty 5-Year Manufacturer Warranty

What’s Included in the Engine Package

When you order the Yanmar 6HYM-WET 500HP from Marine Inboard Specialists, you receive a complete, ready-to-install engine system:

  • Yanmar 6HYM-WET 500HP Diesel Engine

  • Marine Gearbox (pre-installed)

  • High-Performance Alternator (24V – 60A)

  • Exhaust Mixing Elbow

  • Freshwater Cooling Expansion Tank

  • Electric Stop Solenoid

  • Flexible Engine Mounts

  • Belt Safety Cover

  • Engine Control Panel

  • 4m Extension Wire Harness

  • Onboard Spare Parts Kit

  • Installation & Operation Manual

  • Warranty Registration Documentation

Optional Accessories

Enhance your Yanmar diesel marine engine setup with the following factory-approved accessories:

  • High-Riser Exhaust Mixing Elbow

  • Secondary Control Station Kit

  • Extension Wire Harnesses (6m, 10m)

  • Air Heater (Glow Plug System)

  • Trolling Valve (for compatible gearboxes)

Warranty and Global Support

Every Yanmar 6HYM-WET engine comes backed by a 5-year manufacturer warranty, covering materials and workmanship. At Marine Inboard Specialists, we also provide:

  • Extended warranty options upon request

  • Technical support from certified marine engine professionals

  • Access to genuine Yanmar parts and maintenance services

  • Worldwide shipping and installation guidance

Frequently Asked Questions (FAQs)

1. Is the 6HYM-WET suitable for continuous-duty applications?
Yes, it is designed for heavy-duty, long-hour marine operations, including fishing fleets, ferries, and high-speed commercial boats.

2. What types of vessels are compatible with this engine?
The 6HYM-WET is versatile and suitable for workboats, yachts, patrol boats, commercial vessels, and more.

3. Does this engine meet emissions regulations?
Yes, it complies with both IMO Tier II and EPA Tier 3 standards.

4. What are the maintenance requirements?
Routine maintenance includes checking oil and coolant levels, inspecting belts and hoses, and replacing filters periodically. Marine Inboard Specialists offers tailored service and parts packages.

5. Where can I buy spare parts?
We stock a full inventory of genuine Yanmar spare parts, available through Marine Inboard Specialists or Yanmar’s global service network.

Why Marine Inboard Specialists?

  • Certified Yanmar Marine Engine Dealer

  • Engine selection assistance tailored to your vessel and application

  • Fast and secure global shipping

  • Expert after-sales support and technical consultation

  • Competitive pricing with full access to optional accessories and service kits

Request a Quote for the Yanmar 6HYM-WET 500HP Marine Engine

Upgrade your vessel’s propulsion with the Yanmar 6HYM-WET 500HP marine diesel engine—trusted worldwide for its power, durability, and emissions compliance. Contact Marine Inboard Specialists today for pricing, availability, and expert configuration support. Let us help you equip your boat with a propulsion system that performs under pressure.

Reviews

There are no reviews yet.


Be the first to review “Yanmar 6HYM-WET 500HP Diesel Marine Inboard Engine”

1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars

Related products