RW-L2 Retro Mini Inline 2 Cylinder Steam Engine Model for 70-130cm Steamship

✨ Key Features & Highlights Precision CNC Engineering: Built with high-precision CNC-machined components, composite piston rings, and ball-bearing crankshaft supports to minimize friction and wear for long-term reliability. Premium Heavy-Duty Materials: Features a solid die-cast brass body paired with corrosion-resistant stainless steel cylinder liners for maximum durability under high thermal demands. Stephenson Valve Gear Reversing System: Equipped with a functional Stephenson linkage mechanism that allows quick switching between forward and reverse rotation during operation. Compact Powerhouse: Delivers an impressive 1200 g/cm torque and 0.03 hp output up to 3000 RPM, providing reliable power for scale RC marine hulls and small mechanical setups. Smooth & Quiet Operation: Optimized structural design minimizes operating noise and vibration, providing a quiet, stable, and satisfying live steam experience. 📐 Technical Specifications Engine Performance & Specs Model: RW-L2 Engine Type: Reversible Double Cylinder Live Steam Engine Material: Die-Cast Brass + Stainless Steel Displacement: 6cc (1.5cc × 2 × 2) Cylinder Diameter (Bore): 12.2 mm Stroke: 12.7 mm Maximum Speed: 3000 RPM Maximum Torque: 1200 g/cm Power Output: 0.03 hp Operating Pressure: 2 kg/cm² Dimensions & Fitment Applicable Ship Type: 70 – 130 cm Scale Steam Ship Models Product Weight: 790 g Package Weight: 950 g Product Dimensions: 11.8 × 5.3 × 9.7 cm Package Dimensions: 18.0 × 14.5 × 10.0 cm Packaging: Protective Storage Box Recommended Age: 16+ 📦 Packing List 1 × RW-L2 Steam Engine Unit 1 × User Manual