Dual Propeller Marine Diesel Engine 3221pcs

In Stock

Regular price: $299.00
Sale price: $299.00
Regular price: ~~$0.00~~

59cm x 20cm x 25cm

23.4in x 8in x 10in

3221 Pieces

A large-scale marine engineering display build designed around visible drivetrain mechanics, synchronized propulsion systems, and realistic diesel engine operation.

Constructed from over 3200 pieces and measuring nearly 60cm in length, this motorised marine engine model recreates the structure and mechanical complexity of a dual-propeller diesel powerplant used in maritime engineering applications.

At the center of the build is a functioning engine system featuring:

6 rotating pistons
4-speed gearbox
Full geartrain assembly
Dual rear propeller system

Powered by an included large electric motor and battery system, the model demonstrates synchronized mechanical movement throughout the drivetrain and propulsion assembly.

Detailed engineering components include:

Crankshaft and crankshaft pulley
Connecting rods
Valvetrain system
Cylinder head
Cooling system
Side-mounted oil filters
Detailed exhaust manifold

The open framework base structure exposes the moving internal systems, transforming the build into both a display centerpiece and a functional demonstration of marine diesel engineering.

Designed for collectors of industrial mechanics and propulsion engineering models, this build combines visible motion systems with highly detailed mechanical realism.

DIMENSIONS

• 59.4cm x 20.3cm x 25.2cm
• 23.4in x 8in x 10in

KEY FEATURES

• Over Half a Meter Long
• Over 3200 Pieces
• 6 Rotating Pistons
• Functioning 4-Speed Gearbox
• Full Geartrain Assembly
• Dual Rear Propellers
• Cooling System
• Cylinder Head
• Side-Mounted Oil Filters
• Valvetrain System
• Connecting Rods
• Detailed Exhaust Manifold
• Crankshaft & Crankshaft Pulley
• Open Framework Base Structure
• 1x Battery Box Included
• 1x Large Electric Motor Included
• High Detail & Accuracy
• Building Instruction Booklet Included

Follow the included step-by-step instruction booklet for a smooth, enjoyable building experience.

Assemble your model on a clean, flat surface to prevent small parts from being misplaced.

For functional components such as engines, gears, steering systems, or pistons, ensure all elements are securely connected for optimal performance.

To maintain the appearance of your build, gently wipe with a dry microfiber cloth. Avoid using water, solvents, or chemical cleaners.

Any spare or unused pieces should be stored in the original packaging or included bags to keep your set organized and complete.

We offer worldwide shipping with full tracking. Orders are typically dispatched within 1–3 business days (excluding weekends and public holidays).

If your order arrives damaged, defective, or experiences a significant shipping issue, please contact our support team and we will review the case and provide an appropriate resolution in line with our Refund Policy.

If you have any questions about shipping, delivery, or returns, our support team is always here to help.

Free worldwide shipping with tracking

Shipped via trusted logistics partners, which may include FedEx, UPS, DHL, or other carriers depending on destination and availability.

Estimated delivery:
8–15 business days for the US, Canada, EU, and United Kingdom.
11–18 business days for other international destinations.

Please see our Shipping Policy for more detailed shipping times by region.