Marine Transportation-Weichai Products Site

Core Technology Support

Marine Engine Technology

High-strength engine block structures and efficient lubrication and cooling systems provide excellent durability and reliability; electronically controlled high-pressure common rail technology delivers robust power output and sufficient torque reserve to adapt to complex operating conditions; precise fuel injection control ensures low fuel consumption and meets environmental emission requirements; intelligent monitoring and sea state modes ensure safety and stability.

Safe and Reliable

High-strength engine block, crankshaft and connecting rods, high-flow pre-filter and post-cooling lubrication system, high-efficiency cooling system, simplified piping and single-cylinder-one-head design ensure reliable operation.

Powerful Performance

The electronically controlled high-pressure common rail system, turbocharger, fuel injector, and optimized intake port and combustion chamber matching maintain ample power and stable torque performance under various operating conditions.

Economical and Fuel-Efficient

The electronic control unit precisely regulates fuel injection timing and quantity, ensuring high air intake, complete combustion, and a wide range of economical operation.

Comfortable and Environmentally Friendly

Utilizes a high-pressure common rail system with ultra-high injection pressure, matched with a wastegate turbocharger to balance economy and emissions, providing a wide range of economical operation and low minimum specific fuel consumption.

High Practicality

LCD internet dashboard enables real-time monitoring of diesel engine speed, water temperature, oil temperature, and oil pressure; includes a wave mode to ensure the vessel does not shut down during critical moments such as encountering rough seas.

Full-Scenario Solutions

Marine power is widely applied to inland vessels, coastal cargo ships, ocean-going cargo ships, fishing vessels, engineering ships, passenger ships, and official/government vessels

Cargo Ship Solutions

Ocean-Going Transport

Used for container ships, dry cargo ships, liquid cargo ships, Ro-Ro ships, LNG carriers, and more.

Coastal Cargo Ship

Used for bulk carriers, container ships, oil tankers, chemical tankers, Ro-Ro ships, multipurpose ships, and more.

Inland Waterway Transport

Used for bulk carriers, container ships, oil/chemical tankers, barges, Ro-Ro ships, and more.

Fishing Vessel Solutions

Offshore Fishing Vessel

Used for trawlers, purse seiners, gillnetters, aquaculture vessels, and more.

Ocean-Going Fishing Vessel

Used for large trawler-factory ships, tuna purse seiners, tuna longliners, squid jiggers, crabbers, professional refrigerated transport ships, and more.

Engineering Vessel Solutions

Platform Supply Vessel (PSV)

Vessels used to provide material transport, personnel transfer, equipment supply, and emergency support for oil drilling platforms, production platforms, and offshore wind power facilities.

Tugboat

Vessels used for towing, pushing, berthing assistance, rescue, and auxiliary operations for ships, barges, platforms, and similar assets.

Offshore Support Vessel (OSV)

Vessels used to provide operational support, material supply, towing and guarding, and personnel transport for offshore oil and gas platforms, wind power facilities, and marine engineering vessels.

Dredger

Engineering vessels used for channel dredging, port basin excavation, riverbed desilting, and land reclamation in inland rivers, lakes, coastal ports, channels, and offshore areas.

Marine Solutions

Official Vessels

Public service vessels used for law enforcement, patrol and surveillance, emergency rescue, maritime management, border inspection, environmental protection, and more.

Passenger Vessels

Covering inland passenger ships, coastal passenger ships, Ro-Pax ships, tourist sightseeing ships, high-speed passenger ships, and ferries.

Leisure Yachts

Primarily used for speedboats, luxury cruisers, catamarans, recreational fishing boats, multi-functional recreational fishing vessels, etc.

Platform Solutions

Aquaculture Platforms

Used for gravity cages, truss-type aquaculture platforms, semi-submersible aquaculture platforms, aquaculture workboats, and more.

Offshore Engineering Platforms

Serving sectors such as oil and gas drilling, offshore wind power, marine scientific research, and engineering construction.

Weichai Group

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