Factory Cost Price Diesel engine cylinder block 4946586 5302096 DCEC ISDE 6 Cylinder Engine Block QSB6.7

Cummins® QSB6.7 marine propulsion for commercial or recreational applications.

The 6.7 propulsion engine is available as a ‘standard’ or ‘slimline’ model. This engine is an inline, 6.7L 6 cylinder, 4-stroke diesel engine. Turbocharged and Aftercooled. Available from 250Hp – 550Hp. (The slimline engine being a suitable alternative if considering replacement of the previous QSB5.9). The Hp of this version is 355 – 425Hp.

Features and Benefits

• Engine Design – Unmatched performance driven through a perfectly matched turbocharger and a new 24-valve cylinder head that delivers industry-leading power density. Maximize vessel performance and access comprehensive vessel diagnostic information via SmartCraft ® electronics. Peace of mind delivered by the Cummins Captain’s Briefing and global service network
• Fuel System – Bosch HPCR with hardened components to safely operate alternative fuels such as kerosene and JP8/JP5. Quiet operation, including an 80-percent reduction in noise at idle. Enhanced sociability virtually eliminates smoke and improves the whole boating experience.
• Lubrication System – Front-mounted filters. Oil service interval increased to 500 hours if using ULSD fuels
• Cooling System – Single loop, low temperature aftercooling eliminates the need for two keel coolers and lowers emissions. Tube and shell heat exchanger designed for superior durability and ease of service with minimal maintenance requirements. Fan drive available for radiator cooled configurations
• Air Intake System – New Walker air filter significantly reduces noise
• Exhaust System – Cast water cooled exhaust manifold for lower surface temperatures, safety and improved performance
• Electrical System – 12V and 24V, isolated and non-isolated, systems available
• Electronics — 24V Quantum System electronics feature a proven ECM to monitor operating parameters such as fuel consumption, duty cycle, engine load and speed, while providing diagnostics, prognostics and complete engine protection. Simplified electrical customer interface box for all vessel connections to reduce installation complexity
• Certifications – Complies with U.S. EPA Tier 3 emissions regulations without the use of aftertreatment. Designed to meet the International Association of Classification Societies (IACS) and SOLAS requirements. Consult your local Cummins professional for a complete listing of available class approvals.

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FAQ:

Q1: Can you produce per the samples?
A: Yes, we can produce as per your samples or technical drawings. We have very professional technical team , We can build the molds and fixtures.
Q2: What is your terms of payment?
A: For stock items , we recommend full payment for fast shipping. If the items need to be produced , T/T 30% as deposit, and rest before delivery.

We'll show you the photos of the products and packages for checking before you pay the balance.
Q3: What is your package?
A: Depends on items , for light heavy goods, We usually pack our goods in neutral brown cartons , if heavy goods or big quantity ,we pack it by pallet or wooden box. Also we can customized package for your band as per your requirements.
Q4: What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q5: What is your delivery time?

A: In general, if we have stock ,the goods can be delivered 1-3 days after your payment. If no stock, the specific delivery time will be depended on your order quantity.
Q6: Can you accept sample order?
A: Yes sure. We can supply the sample if we have the parts in stock.
Q7: Do you test all your items before delivery?
A: Yes, we have 100% test before delivery,we have strictly quality control policy.
Q8: Which shipment you can supply?
A: By sea, by air ,by train or by express (DHL, FEDEX ,TNT,UPS,EMS etc.)