LETGDIYMOC RW V-2 Mini Steam Engine Model That Runs – 6CC Twin-Cylinder Reversible Steam Metal Engine for 70–130cm Boats, Educational Physics Display Collectible Model for Hobbyists

🛠️【Compact Twin-Cylinder Steam Power】The RW-V2 delivers twin-cylinder performance in a single-cylinder footprint. Compact, tough, and high-torque—easiest for modelers in quest of efficient mechanical output.
🟡【CNC Brass Body & Stainless Liners】Constituted of die-cast brass with stainless-steel cylinder liners, composite piston rings, and a ball-bearing crankshaft. CNC machining ensures precision, durability, and smooth motion.
🛥️【Ideal for 70–130cm Steam Boats】Optimized for marine model use, the RW-V2 delivers 0.03 hp at as much as 3000 RPM with impressive torque—reliable propulsion for 70–130cm steam-powered boats and watercraft.
🔁【Forward & Reverse Stephenson Gear】Built with an entire Stephenson valve gear system for accurate forward and reverse rotation. Ideal for RC boats needing tight maneuvering and regulated direction changes.
🎁【Display-In a position for Collectors & Makers】A functional mechanical centerpiece for educators, hobbyists, and collectors. Beautifully crafted and boxed—In a position to put in, operate, or showcase as a collectors item.