Marine-Grade High-Power Gas Engine Series

• Customization: Available
• After-sales Service: Online Technical Support
• Ignition Mode: Electric Ignition
• Model NO.: Marine gas engine
• Speed: 1200-1800 R/Min
• Cooling Cylinder: Water-Cooled
• Intake Pressure Impulse: Supercharged
• Piston Movement: Reciprocating
• Fuel: LNG
• Number of Strokes: Four-Stroke
• Cylinder Arrangement Form: L
• Number of Cylinders: 6-Cylinder
• Crankshaft Rotation: Counterclockwise
• Trademark: Besqo
• Origin: China

Product Description

 

Product Description

Marine gas engine series is a high-performance clean-energy propulsion system designed for modern eco-friendly vessels. Utilizing cutting-edge lean-burn technology and electronically controlled multi-point injection, these engines deliver power outputs ranging from 180kW to 440kW and are compatible with LNG, CNG, and other gas fuels. The optimized combustion chamber design and intelligent control system ensure powerful performance while achieving ultra-low emissions and excellent fuel efficiency, making them an ideal alternative to traditional diesel engines.

 

Features

High-Efficiency Gas System - Patented combustion chamber design with precision electronic fuel injection improves gas utilization by 15%

Intelligent Control Platform - Integrated ECU monitors engine performance in real time and automatically adjusts the air-fuel ratio for optimal operation

Superior Environmental Adaptability - Marine-grade protective design, including anti-corrosion coatings and waterproof electrical systems, ensures reliability in harsh conditions

Multi-Layer Safety Protection - Built-in gas leak detection, automatic shut-off, and overpressure protection systems enhance operational safety

Modular Design - Quick-detach components simplify maintenance and reduce downtime
 

 

Product Parameters

 

Product parameters
category	version	Air intake mode	Number of cylinders	Rated power kW	Rated speed r/min	Overload power kW	Overload speed r/min	Minimum working stability speed r/min	Mean effective pressure MPa	Start mode	fuel	Dimensions (mm)
Marine main engine	Vertical, inline, water-cooled, four-stroke	Pressurized intercooled	6	660	1500	726	1548	≤675	1.663	Electric start	LNG	2116*1179*1892
				625		687.5			1.575
				603		663.3			1.519
				588		646.8			1.482
Marine main engine	Vertical, inline, water-cooled, four-stroke	Pressurized intercooled	6	550	1500	605	1545	≤675	1.386	Electric start	LNG	2116*1179*1892
				500		550			1.26
				478		525.8	1238	≤540	1.506
Marine main engine	Vertical, inline, water-cooled, four-stroke	Pressurized intercooled	6	450	1200	495	1545	≤675	1.134	Electric start	LNG	2116*1179*1892
				400		440	1236	≤540	1.26
				374		411.4			1.178
Marine main engine	Vertical, inline, water-cooled, four-stroke	Pressurized intercooled	6	216	1200	238.7	1236	≤540	0.683	Electric start	LNG	2116*1179*1892
				202		222.2			0.636
Marine power generation auxiliaries	Vertical, inline, water-cooled, four-stroke	Pressurized intercooled	6	660	1500	726	1500		1.663	Electric start	LNG	2116*1179*1892
				588		646.8			1.482
				500		550			1.26
Marine main engine	Vertical, inline, water-cooled, four-stroke	Pressurized intercooled	6	396	1800	435.6	1858	≤810	1.347	Electric start	LNG	1981*1186*1638
				382		420.2			1.299
				368		404.8			1.252
Marine main engine	Vertical, inline, water-cooled, four-stroke	Pressurized intercooled	6	400	1500	440	1548	≤675	1.633	Electric start	LNG	1981*1186*1638
				352		387.2			1.437
				330		363			1.347
Marine main engine	Vertical, inline, water-cooled, four-stroke	Pressurized intercooled	6	300	1500	330	1548	≤675	1.224	Electric start	LNG	1981*1186*1638
				246		270.6			1.004
				217		238.7			0.886
Marine main engine	Vertical, inline, water-cooled, four-stroke	Pressurized intercooled	6	202	1500	222.2	1548	≤675	0.824	Electric start	LNG	1981*1186*1638
				143		157.3			0.584
				279	1200	306.9	1239	≤540	1.423
Marine power generation auxiliaries	Vertical, inline, water-cooled, four-stroke	Pressurized intercooled	6	360	1500	396	1500	-	1.592	Electric start	LNG	1981*1186*1638
				300		330			1.327

Product Superiority

Outstanding Environmental Performance - NOx emissions <2g/kWh, near-zero particulate emissions, compliant with IMO Tier III standards

Significant Economic Benefits - Up to 35% lower fuel costs compared to diesel engines, with a short return on investment period

Exceptional Reliability - High-strength alloy components extend service life, with major overhaul intervals exceeding 50,000 hours

Low Maintenance Costs - Smart diagnostic systems provide early fault warnings, reducing routine maintenance workload by 40%

Global Service Support - 24/7 technical assistance and spare parts availability through an international service network

 

Product Application

Passenger Ships/Ferries - Provides quiet, clean propulsion for LNG-powered vessels, enhancing passenger comfort

Port Operations Vessels - Ideal for tugs and pilot boats requiring frequent start-stop operations

Inland Waterway Transport - Delivers cost-efficient and reliable power for cargo ships, significantly lowering operating expenses

Specialized Workboats - Customizable solutions for various marine engineering applications

Offshore Supply Vessels - Ensures stable power output for continuous and safe maritime operations
 

Company Profile

Besqo is a modern technology and business company that focuses on the Marine field and specializes in Marine equipment and supporting solutions. Specializing in the research and development, manufacturing, design, service and export of ship-related equipment, we have a deep understanding of the global ship market demands. With high-quality products and services, we have rapidly accumulated customer trust and continuously expanded our business territory.

Besqo has introduced the product concepts and quality standards of advanced Marine equipment, promoting the iterative upgrade of its own products. It is committed to providing more reliable and efficient equipment and services for global ship operators, shipyards, etc., helping the shipbuilding industry optimize operations and enhance efficiency. It has been steadily advancing in business segments such as ship power systems and supporting equipment. Serve global customers in the shipbuilding industry with professional strength.

Our Advantages

Technological accumulation and iteration: Relying on years of in-depth industry experience, we have been deeply involved in the research and development and manufacturing of Marine equipment. We have introduced advanced concepts to continuously upgrade our products, making them suitable for diverse scenarios such as Marine power and equipment. Our technological reserves support the output of efficient and reliable equipment.

Quality standard control: Drawing on the strict quality standards of mature cooperative systems, the entire process from design to production is strictly reviewed. The products meet the high reliability and working condition resistance requirements of the shipbuilding industry, reducing the risk of equipment failure and ensuring the operational stability of ships.

Business collaboration advantages: Covering the entire chain from R&D, manufacturing, service to export, it can customize solutions based on vessel types (bulk carriers, oil tankers, etc.), and collaboratively respond to customers' demands from equipment selection to after-sales maintenance, reducing connection costs and enhancing project advancement efficiency.

Global service Adaptation: Focusing on the global ship market, we have accumulated diverse customer service experience and can quickly respond to the equipment demands and after-sales support of different regions and ship types, helping customers connect with international business and enhance their competitiveness in overseas markets

There are many product specifications. The price is subject to the actual amount.