RW-BV2C Steam Engine Model Kit for Adults, V-Type Dual-Cylinder Reversible Reciprocating Live Mini Steam Engine Kit and Boiler for 70-130cm Steam Boats, Birthday Gift -RTR

RW-BL1K Steam Engine Kit Mini Reversible Reciprocating V-Type Dual-Cylinder Live Steam Engine and Boiler Model Kit for 70-130cm Steam Boats, RW-BL1K Mini Engine Kit that Works, Birthday Gift Christmas Gift for Collectors and Industrial Enthusiasts (RTR Version)Specifications:.Model: RW-BV2C.Material: Brass + Stainless Steel.Steam Engine Dimensions: 12 x 8.15 x 10.6cm.Steam Engine Weight: 600g.Bore: 12.2mm.Stroke: 12.7mm.Maximum Speed: 3000rpm.Maximum Torque: 1200g/cm.Power: 0.03hp.Threaded Fittings: M7*0.75.Copper Boiler: Weight 700g, Capacity 200mL.Working Pressure: 2 kg/cm².Safety Valve Pressure: 2.5-3 kg/cm².Pressure Gauge Range: 0-7 Bar (kg/cm²).Suitable Boat Size: 70-130cm.Product Weight: 1355g.Package Weight: 1855g.Product Dimensions: 25 x 10 x 16.7cm.Package Dimensions: 30 x 15 x 20cm.Packing: Box.Ages: 16+Product including:.Steam Engine *1.Boiler *1.Base *1set.Tool Set *1.Instruction Manual *1

• Premium Materials, Built to Last: Constructed from high-strength die-cast brass with an internal stainless-steel cylinder liner, this engine offers outstanding wear resistance. The solid structure ensures safe, stable operation and supports real steam output for long-term reliability
• Precision Engineering, Exceptional Quality: Key components are CNC-machined with high accuracy. The piston features composite sealing rings, and the crankshaft runs on ball bearings for smooth, low-friction movement. The polished brass body and vintage industrial look combine engineering excellence with collectible beauty
• Innovative Design, Powerful Performance: Compact yet powerful, this mini steam engine delivers impressive efficiency for its size. Great for powering model boats, classroom demonstrations, or small mechanical projects, it achieves a great balance between scale and strength—showcasing true mechanical artistry
• Flexible Operation, Forward and Reverse Control: Equipped with a classic valve gear system, the engine allows easy switching between forward and reverse rotation. Its compact design, quick response, and intuitive operation replicate the authentic mechanics of 19th-century steam power
• Smooth Operation, Collector’s Choice: Pre-assembled and ready for display or operation, the model includes essential boiler safety components such as a pressure regulator, safety valve, pressure gauge, and water level indicator. A great collectible for engineers, model enthusiasts, students, and mechanical art lovers alike