The LS3-13S combines a compact footprint with three-cylinder smoothness for model-boat propulsion. Precision CNC components, a rigid frame, dedicated lubrication and reversible running support dependable operation and fine low-speed control.
Boiler and installation hardware may be sold separately. Confirm working pressure, shaft alignment, boat size and compatible boiler output before purchase.
LIVE STEAM / WORKING MECHANICS
A machine you can understand by watching it move.
Selected for visible engineering, collector-grade materials and the satisfaction of building a properly matched working system.
01 / MOTION
Mechanics left visible
Pistons, rods, crankshafts and valve gear turn operation into a clear demonstration of mechanical principles.
02 / MATERIAL
Made to be kept
Machined metal components, purposeful finishes and serviceable construction give each model lasting display value.
03 / SUPPORT
Match the system first
We help confirm boiler output, pressure, fittings, shaft alignment and installation requirements before you order.
Before you order
Confirm boiler compatibility
Confirm working pressure
Check pipe and thread sizes
Plan lubrication access
Confirm shaft alignment
Allow safe ventilation
Provide a secure mounting base
Review included accessories
For collectors and builders
These models are best suited to experienced hobbyists, supervised educational demonstrations and carefully engineered model installations.
