Dual Propeller Maritime Diesel Engine | 3222pcs

Command mechanical precision at sea level with the Dual Propeller Maritime Diesel Engine, a 1:8 scale engineering showcase stretching over half a meter long and built from 3222 precision pieces. Designed to capture the raw industrial power of maritime propulsion, this model transforms complex marine engineering into a striking, fully functional display piece.

Experience mechanical motion in its purest form through six rotating pistons, a 4-speed gearbox, and a complete geartrain assembly linked to dual rear propellers, all powered by a large electric motor and battery box. Every component — from the crankshaft and pulleys to the valvetrain and connecting rods — has been engineered for authenticity and smooth synchronized movement.

Technical elements such as the cooling system, side-mounted oil filters, cylinder head, and detailed exhaust manifold recreate the architecture of real maritime diesel powerplants with remarkable accuracy.

The open framework base structure reveals every moving part in action, turning this build into both a mechanical demonstration model and an educational centerpiece worthy of any engineering collection.

Delivered in the 24builds® Collector's Box, the Dual Propeller Maritime Diesel Engine stands as a tribute to marine propulsion, mechanical precision, and industrial power.

Bring maritime engineering to life. Build the machine.

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
• 4 Speed Gearbox
• Cooling System
• Cylinder Head
• Side-Mounted Oil Filters
• Valvetarin
• Geartrain Assembly
• Connecting Rods
• Dual Rear Propellers
• Detailed Exhaust Manifold
• Crankshaft
• Crankshaft Pulley
• 1x Battery Box
• 1x Large Electric Motor
• Epic Level of Detail & Accuracy
• Open Framework Base Structure
• 24builds® Collector's Box Included
• Building Instruction Manual Included

24builds® offers free tracked & insured worldwide delivery on all orders through premium couriers such as FedEx, UPS, DHL and more.  

Orders to EU/EEA, USA, Canada, Australia & New Zealand are all shipped within 5-10 working days. 

Please note that in order for us to minimise delivery time and to be able to keep international delivery free, we replace any original boxes of the product with a smaller, more ergonomic and more secure packaging option.

Order cancellations
You’ll be able to cancel your order during the first 24 hours since purchased, and if hasn't entered transit.

Returns
Unopened merchandise may be returned for a full refund within 30 days of receipt of your order.

More info
Please see our Shipping Information page for more detailed shipping times by region. 

If any model you purchase during our Black Friday Event drops in price within 60 days, we'll automatically refund you the difference — no forms, no stress, no exceptions.

It's our commitment to making sure you always get the lowest possible price on every model — guaranteed.

This protection applies to every order placed during our Black Friday Sale.