Description
NEW Sole Mini 29 27hp Marine Diesel Engine & Gearbox Package – Professional Overview
The Sole Mini 29 is a compact marine diesel engine rated at 27 horsepower and configured as a three-cylinder unit. This particular package is supplied as a complete propulsion combination with a Technodrive TMC40P gearbox.
Rather than purchasing an engine and transmission separately, this configuration brings the primary propulsion components together in one package. That can be particularly useful for boat owners planning a repower and looking for a coordinated engine-and-gearbox solution.
The engine uses heat exchanger cooling, a marine cooling arrangement designed to manage engine operating temperatures through a dedicated cooling system. The supplied package also includes flexible engine mountings, allowing the engine installation to be configured around the vessel’s mounting requirements.
A control panel and wiring harness are included as part of the package. These components provide the supporting equipment needed for integrating the engine into the boat’s electrical and control systems.
For customers evaluating a 27hp marine diesel engine and gearbox package, the Sole Mini 29 offers a straightforward configuration centered around the engine, transmission, controls, wiring, and mounting components.
The product is supplied new and crated, making it appropriate for boat owners, marine repair businesses, and repower projects that require a new propulsion package rather than a used replacement engine.
Power Engine Market can provide this type of marine propulsion equipment for customers evaluating replacement engines, complete repower packages, and related marine power systems.
Engine and Gearbox Package for Marine Repowering
The most important advantage of this configuration is that the Sole Mini 29 engine and Technodrive TMC40P gearbox are supplied together.
For a repower project, the gearbox is an important part of the overall propulsion system. The engine provides the mechanical power, while the transmission transfers that power to the vessel’s propulsion system according to the requirements of the installation.
Having both components supplied as a package can make the purchasing process more straightforward. Instead of sourcing an engine from one supplier and then separately identifying a suitable transmission, the buyer starts with a defined engine-and-gearbox combination.
The package also includes flexible engine mountings, a control panel, and wiring harness. These additional components are important considerations when planning an engine replacement because repowering involves more than simply replacing the engine block.
The exact suitability of the package will depend on the vessel, existing engine installation, shaft arrangement, propeller system, mounting dimensions, and other installation requirements. Buyers should confirm these details before ordering.
For this reason, the Sole Mini 29 should be viewed as a complete package for a planned marine repower rather than a universal drop-in replacement for every boat.
Designed for Practical Marine Installation
The Sole Mini 29 package is supplied with several components that support the installation process.
The flexible engine mountings are included with the package and form part of the physical engine installation. Proper alignment remains essential in any marine propulsion system, so the existing vessel configuration should be assessed before installation.
The supplied control panel provides the operator interface for the engine system, while the wiring harness supports the connection between the engine and the vessel’s electrical and control equipment.
Heat exchanger cooling is another key characteristic of the engine. In marine applications, cooling-system configuration is an important part of engine selection because installation requirements can differ between vessels.
The supplied information identifies the engine as a three-cylinder, 27hp, heat-exchanger-cooled marine diesel engine. Buyers requiring detailed dimensions, weight, mounting measurements, reduction ratio, shaft coupling information, or other installation specifications should confirm those details before purchasing.
This is particularly important when replacing an existing marine engine, because physical fitment and drivetrain compatibility are just as important as horsepower.
Why This Package Makes Sense for a Repower
Repowering a boat involves balancing several considerations at once: available engine space, power requirements, transmission compatibility, mounting arrangements, controls, wiring, and the existing propulsion system.
The Sole Mini 29 27hp marine diesel engine package addresses several of these requirements by supplying the engine and gearbox together and including supporting installation components.
The three-cylinder configuration provides the core propulsion system, while the Technodrive TMC40P gearbox forms the transmission component of the package.
The inclusion of a control panel and wiring harness is also valuable for buyers who want a more complete package rather than an engine supplied on its own.
Another consideration is supplier support. The supplied product information identifies the seller as an authorized Sole dealer, with access to the wider Sole range of engines, generator sets, spares, and installation components.
That matters when planning a repower because the initial engine purchase is only one part of the ownership process. Replacement components, installation equipment, and technical support can become important over the life of a marine propulsion system.
Who This Product Is Best For
The Sole Mini 29 package is primarily suited to boat owners planning a marine repower who require approximately 27hp of diesel propulsion and want the engine and gearbox supplied together.
It can also be relevant to marine service companies, boatyards, and professional installers sourcing a new propulsion package for a suitable vessel.
The package is particularly worth considering when the buyer wants more than an engine alone. The included Technodrive TMC40P gearbox, control panel, wiring harness, and flexible engine mountings provide a broader starting point for a complete installation.
However, horsepower alone should never determine marine engine selection. The vessel’s displacement, hull design, existing drivetrain, shaft configuration, propeller, engine-bed dimensions, and intended operating profile all influence whether a particular engine package is appropriate.
Buyers replacing an existing engine should therefore compare the Sole Mini 29 package against their current installation specifications before ordering.
Technical Specification
| Technical Specification | Details |
|---|---|
| Product | NEW Sole Mini 29 27hp Marine Diesel Engine & Gearbox Package |
| Manufacturer | Sole |
| Engine Model | Mini 29 |
| Engine Type | Marine diesel engine |
| Power Output | 27hp |
| Cylinder Configuration | Three-cylinder |
| Cooling System | Heat exchanger cooled |
| Gearbox | Technodrive TMC40P |
| Control Equipment | Control panel included |
| Wiring | Wiring harness included |
| Engine Mounting | Flexible engine mountings included |
| Condition | Brand new / crated |
| Primary Application | Marine propulsion and repowering |
| Dealer Status | Authorized Sole dealer |
| Related Support | Sole engines, generator sets, spares and installation components |
Before You Buy: Compatibility and Support
Before purchasing a marine diesel engine and gearbox package, it is important to verify the installation requirements of the vessel.
Start by comparing the existing engine’s horsepower and dimensions with the proposed Sole Mini 29 installation. The available engine-bed space and mounting arrangement should also be checked carefully.
The gearbox is equally important. Buyers should confirm that the Technodrive TMC40P configuration is suitable for the vessel’s drivetrain and propulsion arrangement.
Other installation factors may include shaft alignment, propeller specifications, exhaust arrangement, cooling connections, electrical requirements, controls, and available engine-room space.
The supplied product information confirms that the package includes flexible engine mountings, a control panel, and wiring harness. However, detailed vessel-specific fitment cannot be established from the product description alone.
As an authorized Sole dealer, the supplier can also provide access to the wider Sole marine engine and generator range, along with spares and installation components. This can be useful for customers who need additional equipment as part of a larger repower project.
Power Engine Market can help customers evaluate marine propulsion products according to their application and existing installation requirements. Availability and delivery arrangements should be confirmed at the time of ordering.
Frequently Asked Questions
What is included with the Sole Mini 29 27hp package?
The package includes a brand-new Sole Mini 29 27hp three-cylinder marine diesel engine, a Technodrive TMC40P gearbox, control panel, wiring harness, and flexible engine mountings. It is supplied as a crated package intended for marine propulsion and repowering applications.
How much power does the Sole Mini 29 produce?
The Sole Mini 29 in this package is rated at 27 horsepower. It uses a three-cylinder configuration and heat exchanger cooling. Whether 27hp is appropriate for a particular vessel depends on factors such as boat size, displacement, hull design, drivetrain configuration, and intended operating conditions.
Does the Sole Mini 29 package include a gearbox?
Yes. This configuration includes a Technodrive TMC40P gearbox. Supplying the engine and gearbox together provides buyers with a more complete propulsion package, although vessel-specific compatibility should always be confirmed before purchase.
Is the Sole Mini 29 new or used?
This is a brand-new, crated marine diesel engine package. The supplied description identifies it as a new Sole Mini 29 package with the Technodrive gearbox and associated installation components included.
Is the Sole Mini 29 suitable for boat repowering?
The Sole Mini 29 is intended for marine propulsion and can be considered for suitable boat repowering projects. However, the correct engine depends on the vessel’s existing installation, horsepower requirements, dimensions, drivetrain, mounting arrangement, and other technical factors.
What cooling system does the Sole Mini 29 use?
The Sole Mini 29 package is specified as heat exchanger cooled. This is an important installation characteristic because cooling-system connections and vessel configuration should be checked when replacing an existing marine diesel engine.
What support is available for Sole marine engines?
The supplied information identifies the seller as an authorized Sole dealer offering the wider Sole range of engines, generator sets, spares, and installation components. Buyers can therefore discuss additional equipment and repowering requirements as part of their project.

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