Looking for a Doosan marine engine price quotation? Whether you are replacing an existing marine diesel engine or evaluating options for a new vessel, the price is only one part of the decision. You also need to know whether the engine matches your vessel’s propulsion requirements, what equipment is included, and which additional costs may apply before the installation is ready for operation.
At Power Engine Market, buyers can explore a range of Doosan marine diesel engines for sale, including the L136 160hp, L066 180hp, L136T 200hp, L136TI 230hp, and L086TIH 285hp models listed in the Doosan Marine Engines category.
Each model represents a different option to investigate. However, choosing between them requires more than comparing horsepower figures. Rated engine speed, cooling configuration, gearbox compatibility, installation dimensions, and intended duty cycle can all affect whether a particular engine is suitable for your vessel.
This guide explains how to request a quotation, compare available Doosan models, understand the factors that influence the final cost, and prepare the technical information needed for a more informed purchasing decision.
How to Get a Doosan Marine Engine Price Quotation
The most useful quotation is one that identifies the exact engine and supply package you need. A general price estimate may help with initial budgeting, but it cannot account for every configuration, accessory, or delivery requirement.
When requesting a Doosan marine engine price quotation, start by identifying the model you are considering and explaining how the engine will be used.
For a replacement project, the existing engine is an important reference point. Its identification plate, rated horsepower, rated RPM, gearbox model, and installation dimensions can help establish which replacement options deserve further investigation.
If you are purchasing an engine for a new installation, provide as much information as possible about the vessel, propulsion requirements, expected operating conditions, and intended use.
Before requesting your quotation, prepare these details:
- Preferred Doosan engine model and advertised horsepower.
- Vessel type and intended application.
- Existing engine model, if applicable.
- Gearbox model and reduction ratio, if known.
- Cooling arrangement and installation dimensions.
- Required accessories or additional equipment.
- Delivery destination and shipping requirements.
You do not need to know every technical detail before contacting a supplier. If you are unsure about a specification, explain what you know and identify the information that still needs to be established.
The important point is to avoid treating a preliminary price as confirmation that an engine is technically suitable or that every installation component is included.
Doosan Marine Engine Models Available at Power Engine Market
Power Engine Market’s Doosan Marine Engines category lists several models with different advertised horsepower ratings.
The following comparison provides a starting point for buyers. The power figures reflect the advertised product listings discussed in this guide; confirm the exact specification and current availability before ordering.
| Doosan model | Advertised power | Main checks before requesting a quotation |
|---|---|---|
| Doosan L136 | 160 hp | Rated RPM, dimensions, cooling arrangement and gearbox |
| Doosan L066 | 180 hp | Duty rating, installation requirements and drivetrain compatibility |
| Doosan L136T | 200 hp | Rated RPM, cooling configuration and included equipment |
| Doosan L136TI | 230 hp | Exact variant, rated output and installation specification |
| Doosan L086TIH | 285 hp | Rated speed, dimensions, duty rating and drivetrain requirements |
These models should not be treated as interchangeable simply because they appear within the same product category. Their technical configurations and intended operating requirements must be checked individually.
Doosan L136 160hp Marine Diesel Engine
The Doosan L136 160hp marine diesel engine is listed by Power Engine Market as an option in the 160hp range.
For buyers considering a replacement, the first step is to compare the proposed engine with the vessel’s existing propulsion system. Record the current engine’s rated output, rated RPM, mounting dimensions, cooling arrangement, and gearbox details.
Why does this matter? An engine can have a similar horsepower rating to the original unit and still require changes to the installation. Differences in engine dimensions, mounting points, rated speed, or transmission requirements may affect the overall project.
Before requesting a quotation, ask for the applicable technical specification and confirm the exact model configuration.
View the Doosan L136 160hp Marine Diesel Engine.
Doosan L066 180hp Marine Diesel Engine
The Doosan L066 180hp marine diesel engine is advertised at 180hp.
When evaluating this model, consider the vessel’s actual operating requirements rather than focusing exclusively on its rated power. A commercial vessel that operates for extended periods under load may have different requirements from a vessel used intermittently.
The engine’s approved duty rating, rated RPM, cooling requirements, dimensions, and gearbox compatibility should all be confirmed.
It is also worth checking the vessel’s expected load and operating profile before deciding whether an engine in this power range is appropriate. Horsepower alone does not establish the performance a vessel will achieve under real operating conditions.
Explore the Doosan L066 180hp Marine Diesel Engine.
Doosan L136T 200hp Marine Diesel Engine
The Doosan L136T 200hp marine diesel engine is a relevant option for buyers comparing engines in the 200hp range.
Power Engine Market’s product listing identifies this model at 200hp and 2,200 RPM, with six cylinders and an advertised displacement of 8.1 litres. The listing also describes heat-exchanger-cooled and keel-cooled configurations.
These details help buyers understand the listed engine, but the exact configuration supplied must be confirmed. Do not assume that all variants or packages contain identical components.
For a repower project, pay particular attention to rated RPM, cooling requirements, gearbox selection, and installation dimensions. The proposed engine must be assessed as part of the complete propulsion system.
The product listing also describes a package containing items such as a control panel, wiring harness, batteries, battery cables, a fuel pre-filter, a water intake strainer, throttle controls, first-service filters, tools, and manuals. Confirm which items are included in the specific package being quoted.
Review the Doosan L136T 200hp Marine Diesel Engine.
Doosan L136TI 230hp Marine Diesel Engine
The Doosan L136TI 230hp marine diesel engine is advertised at 230hp in the Power Engine Market category.
Published technical documentation for an L136TI specification identifies an output of 230 PS, approximately 169 kW, at 2,200 RPM. It also identifies an 8,071 cc displacement, six cylinders, and turbocharging with an intercooler.
These figures should be treated as specification-specific information rather than a guarantee that every engine with the L136TI designation has identical details. Confirm that the technical document applies to the exact variant being offered.
For buyers comparing this model with the L136T, the advertised horsepower difference is only one consideration. Rated speed, configuration, cooling arrangement, gearbox requirements, and installation dimensions should also be reviewed.
Consult the Doosan L136TI 230hp Marine Diesel Engine listing and request the applicable technical documentation before finalizing a selection.
Doosan L086TIH 285hp Marine Diesel Engine
The Doosan L086TIH 285hp marine diesel engine is the highest-output option among the five models discussed here, based on their advertised ratings.
A higher power rating may be relevant when a vessel requires more propulsion power, but selecting an engine with greater horsepower is not automatically the right decision.
The vessel’s displacement, hull characteristics, intended operating conditions, drivetrain, propeller, and installation requirements all influence suitability. A different engine may also require changes to mounting arrangements, cooling capacity, exhaust routing, or transmission equipment.
Before requesting a quotation, confirm the engine’s rated RPM, duty rating, dimensions, and applicable technical specification. If it is being considered as a replacement, have the proposed configuration reviewed against the existing propulsion system.
Explore the Doosan Marine Engines category to review the available listings.
Doosan Marine Engine Specifications That Affect Your Quotation
A detailed specification helps determine whether the quoted engine meets the vessel’s requirements. It also helps identify differences between packages that might otherwise appear comparable.
Horsepower and rated RPM
Horsepower describes rated power output, while rated RPM identifies the engine speed associated with that rating.
Both figures matter when selecting a marine engine. The gearbox and propeller must be appropriate for the engine’s operating characteristics and the vessel’s propulsion requirements.
For example, an engine rated at a particular horsepower at 2,200 RPM should not automatically be considered equivalent to an engine producing similar horsepower at a different rated speed.
When comparing Doosan marine engine specifications, verify the power rating and RPM together. If a product listing does not provide the necessary details, request the relevant technical documentation.
Displacement and engine configuration
Displacement refers to the combined swept volume of the engine’s cylinders. Cylinder count, aspiration, and other configuration details help distinguish models and variants.
These specifications are useful for identifying the engine being offered, but they do not independently establish fuel economy, reliability, or suitability for a particular vessel.
Always compare the specification sheet for the exact model. Where documentation and product descriptions appear inconsistent, request clarification rather than assuming that one specification applies to every variant.
Cooling configuration
Cooling requirements should be established before a marine engine is ordered.
A heat exchanger transfers heat from the engine coolant to a separate seawater circuit. Keel cooling uses a heat-transfer surface associated with the vessel’s hull or external cooling arrangement.
These systems have different installation requirements. A vessel designed around one configuration may need modifications to accommodate another.
For the Doosan L136T, Power Engine Market’s listing describes heat-exchanger-cooled and keel-cooled configurations. Confirm the configuration being quoted, its required connections, and its compatibility with the vessel.
Gearbox and reduction ratio
The gearbox is an essential part of the propulsion system. Its specification and reduction ratio must be appropriate for the engine, shaft, propeller, and vessel.
When replacing an existing engine, record the gearbox model and reduction ratio. Provide this information to the supplier alongside the existing engine details.
Do not assume that a gearbox can be reused simply because the replacement engine has a similar horsepower rating. A qualified marine engineer should assess compatibility where the proposed arrangement differs from the existing installation.
Dimensions, weight, and mounting
Before accepting a quotation, compare the proposed engine’s length, width, height, weight, and mounting dimensions with the available installation space.
Consider more than whether the engine physically fits. Routine maintenance requires access to service points, filters, belts, connections, and other components.
The engine beds and supporting structure must also be appropriate for the proposed unit. If the dimensions or weight differ from the original engine, additional installation work may be necessary.
Doosan Marine Engine Price: What Determines the Final Cost?
There is no single quotation that applies to every Doosan marine engine configuration. The final amount depends on the selected model, package contents, additional equipment, and delivery requirements.
Power Engine Market’s product listings provide a starting point for comparing options. For a purchasing decision, use the current listing and obtain a written quotation that identifies the exact items being supplied.
Engine model and configuration
Different engine models have different technical characteristics and advertised power ratings. Their quoted prices may therefore differ.
Start by identifying which models meet the vessel’s requirements. Then compare their current quoted prices and supply arrangements.
Choosing an engine solely because it has the lowest advertised price can be misleading if it requires additional equipment or modifications that another suitable option does not require.
Package contents and accessories
The engine price may cover only the engine or a more extensive package.
Items such as control panels, wiring harnesses, filters, manuals, and other equipment may be included in a particular listing or quotation. Other components may need to be supplied separately.
Ask for an itemized list of included equipment and exclusions. This makes it easier to compare quotations fairly and reduces the risk of discovering that a required component was not included.
Gearbox and additional equipment
Gearbox options, controls, mounting components, and other installation equipment may affect the total supply cost.
Confirm whether the gearbox is included, which model is proposed, and whether the quoted configuration is appropriate for the vessel’s requirements.
If additional equipment is necessary, ask whether it can be included in the quotation or priced separately.
Shipping, export, and destination charges
For international orders, shipping can form a significant part of the total cost.
Request confirmation of the shipping method, freight charge, estimated dispatch time, and estimated transit time. Provide the delivery destination so the relevant arrangements can be assessed.
Depending on the destination and agreed shipping terms, additional charges may include import duties, taxes, customs clearance, port handling, insurance, or inland transport.
Do not assume that these charges are included in the listed engine price. Ask the supplier to identify confirmed charges and clarify any costs that remain outstanding.
Warranty and commercial terms
Warranty coverage and return conditions should be reviewed before payment.
Ask for the applicable written warranty terms, including the coverage period, exclusions, claim process, and any relevant installation or maintenance conditions. Confirm the payment terms and return policy for the specific transaction.
Do not assume that a general product description establishes the warranty coverage for every engine or package.
Doosan Marine Engine Price Quotation vs. Total Installation Cost
An engine quotation and a complete repower budget are not necessarily the same thing.
The quotation identifies the engine and other items included in the supplier’s offer. The overall installation cost may also include labor, additional equipment, modifications, and commissioning work.
Depending on the vessel, a replacement project may require changes to the engine beds, cooling connections, exhaust routing, electrical system, gearbox, shaft alignment, or propeller arrangement.
To understand the potential total cost, separate the project into three areas.
Engine supply: The engine and the components explicitly included in the quotation.
Additional equipment and logistics: Any separately quoted gearbox, installation components, freight, export arrangements, or destination charges.
Installation and commissioning: The labor, modifications, alignment, and testing required to complete the installation.
Not every project will require every item. The purpose of this breakdown is to identify the costs that apply to your particular vessel.
When comparing suppliers, ask for an itemized quotation that distinguishes included items from exclusions and unconfirmed expenses. A clear supply scope is more useful than a headline price that leaves important details unanswered.
How to Choose the Right Doosan Marine Engine for Your Vessel
Selecting an engine should begin with the vessel’s requirements rather than the product with the most attractive headline price.
Establish the vessel’s power requirements
Consider the vessel’s type, displacement, expected load, target operating speed, and normal working conditions. For commercial applications, include the expected operating hours and duty cycle.
These details help establish the required power and whether the proposed engine’s approved rating is appropriate.
Record the existing propulsion system
For a replacement, collect the existing engine’s model, rated horsepower, rated RPM, and identification details where available.
Record the gearbox, reduction ratio, shaft arrangement, propeller details, cooling configuration, and mounting dimensions.
Photographs of the existing engine and engine room can also help communicate the installation arrangement when discussing potential replacements.
Compare complete specifications
Compare shortlisted models using their technical documentation rather than horsepower alone.
Review rated output, RPM, dimensions, weight, cooling, electrical requirements, gearbox compatibility, service access, and duty rating. Confirm any missing information before deciding that a model is suitable.
Arrange a compatibility review
If the replacement differs from the existing engine in power, rated speed, weight, dimensions, or cooling configuration, obtain a review from a qualified marine engineer or installation professional.
The objective is to identify potential modifications and compatibility issues before placing the order.
Fuel Consumption and Long-Term Operating Costs
The purchase price is only one component of marine engine ownership.
Fuel consumption, maintenance, replacement parts, and operating hours all affect the longer-term budget. However, fuel consumption cannot be established accurately from horsepower alone.
Actual consumption depends on the engine variant, operating load, RPM, vessel displacement, hull condition, propeller matching, and operating conditions.
When comparing Doosan marine diesel engine fuel consumption, request model-specific fuel-consumption figures or performance curves. Check the conditions under which the data was measured, and do not assume that a figure recorded at one engine load applies to every operating condition.
For budgeting, consider:
- Expected annual operating hours.
- Typical engine load and RPM.
- Fuel consumption at relevant operating points.
- Scheduled maintenance and replacement parts.
- Cooling-system and gearbox maintenance.
- Potential installation modifications.
If reliable consumption data for the exact engine variant is unavailable, treat any estimate as provisional. Avoid relying on unsupported fuel-economy claims when comparing models.
What to Confirm Before Accepting a Doosan Marine Engine Quotation
Before committing to a purchase, review the quotation carefully.
Use this checklist to confirm that the technical and commercial details are clear:
- Exact model and output: Confirm the complete model designation and rated power.
- Technical documentation: Request the applicable specification sheet and installation dimensions.
- Engine condition: Establish whether the unit is new or used and request relevant identification details.
- Cooling configuration: Confirm the configuration supplied and its suitability for the vessel.
- Gearbox: Verify whether it is included, the proposed model, and the reduction ratio.
- Package contents: Identify included accessories and components that must be purchased separately.
- Price and payment: Confirm the quoted amount, payment terms, and applicable charges.
- Warranty: Review the actual written coverage and exclusions.
- Shipping: Confirm the method, cost, estimated dispatch time, and transit time.
- Import requirements: Clarify export documentation, customs responsibilities, and destination charges.
- Technical compatibility: Arrange an appropriate assessment before finalizing a replacement installation.
If an important detail is missing, ask for clarification before proceeding. Clear documentation helps prevent misunderstandings about the engine, the included package, and the delivery arrangement.
How to Request a Doosan Marine Engine Price Quotation from Power Engine Market
Power Engine Market’s Doosan Marine Engines category provides a starting point for reviewing the listed models and their product information.
Once you have identified a potential engine, prepare a specific enquiry.
Step 1: Identify the preferred engine
Review the available L136, L066, L136T, L136TI, and L086TIH listings. If you are uncertain which model fits your vessel, provide the existing engine details and intended application.
Step 2: Provide vessel and installation information
Share the vessel type, existing engine specification, gearbox information, cooling arrangement, and relevant dimensions where available.
If you are planning a new installation, explain the intended operating conditions and propulsion requirements.
Step 3: Confirm the supply package
Ask which components are included, whether a compatible gearbox is available, and whether any additional equipment must be quoted separately.
Confirm the applicable warranty and commercial terms for the specific order.
Step 4: Confirm shipping arrangements
Provide the destination and request the shipping method, freight charge, estimated dispatch time, and estimated transit time. For international delivery, clarify export documentation and responsibility for destination-related charges.
Step 5: Review the complete quotation
Check that the quoted engine matches your requirements and that the supply scope, price, warranty terms, and delivery arrangements are clear.
For a repower, ensure that the proposed configuration has been assessed for compatibility before finalizing the purchase.
Frequently Asked Questions About Doosan Marine Engine Price Quotations
How do I get a Doosan marine engine price quotation?
Choose a model from Power Engine Market’s Doosan Marine Engines category and provide your preferred horsepower, vessel details, gearbox requirements, and delivery destination. Request written confirmation of the exact engine configuration, included equipment, price, and shipping arrangements.
How much does a Doosan marine diesel engine cost?
The cost depends on the model, configuration, package contents, and delivery requirements. Check the current product listing and request a product-specific quotation rather than relying on an unverified general estimate.
Which Doosan marine engines are listed at Power Engine Market?
The category lists the Doosan L136 160hp, L066 180hp, L136T 200hp, L136TI 230hp, and L086TIH 285hp models discussed in this guide. Current listings and availability should be checked directly.
Does the quotation include a gearbox?
Not necessarily. Gearbox inclusion and options depend on the specific supply arrangement. Confirm the gearbox model, reduction ratio, price, and included components before ordering.
Can I replace my existing marine engine with a Doosan engine?
A replacement may be possible, but suitability depends on the vessel and the proposed configuration. Compare rated power, RPM, dimensions, mounting requirements, cooling, electrical systems, gearbox, shaft, propeller, and duty rating. A qualified marine engineer should review the installation where necessary.
Does the quotation include shipping?
Shipping charges must be confirmed for the specific order and destination. Ask for the shipping method, freight cost, estimated dispatch time, and transit time. Clarify whether duties, taxes, customs clearance, port charges, and inland transport are included or payable separately.
How long does delivery take?
Delivery timing depends on the confirmed supply arrangement, availability, shipping method, and destination. Request separate dispatch and transit estimates for your order instead of relying on a general delivery assumption.
What should I check before paying for a Doosan marine engine?
Confirm the exact model, technical documentation, engine condition, package contents, gearbox requirements, warranty terms, payment conditions, and shipping arrangements. For a replacement engine, verify technical suitability before committing to the purchase.
Request Your Doosan Marine Engine Price Quotation from Power Engine Market
Choosing the right marine engine starts with understanding the vessel’s requirements. Once those are clear, comparing models, technical specifications, package contents, and delivery arrangements becomes much more straightforward.
Power Engine Market lists a range of Doosan marine diesel engines for sale, including the L136 160hp, L066 180hp, L136T 200hp, L136TI 230hp, and L086TIH 285hp models discussed in this guide.
Explore the Doosan Marine Engines range at Power Engine Market to review the available product listings.
When requesting your Doosan marine engine price quotation, provide your preferred model, vessel specifications, existing engine details where relevant, gearbox requirements, and delivery destination. Ask for written confirmation of the current price, exact supply package, warranty terms, and shipping arrangements.
Ready to discuss your engine requirements? Contact Power Engine Market to request a product-specific quotation and clarify the information needed to move your marine engine purchase forward.
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