RW-BL1K Mini Steam Engine & Boiler Model Kit – Working Steam Boat Engine

Experience the charm of traditional steam power with this RW-BL1K miniature steam engine and boiler model. Designed for steam model enthusiasts, this precision mechanical model combines classic appearance with real working functionality.

The main body is made from high-quality cast brass, providing excellent strength, durability, and an authentic vintage appearance. The engine features a brass cylinder with stainless steel liner, smooth ball-bearing supported crankshaft, and a complete Stephenson valve gear system for reliable forward rotation control.

The boiler system is manufactured using copper brazing technology and includes safety components such as a pressure gauge, safety valve, pressure regulating valve, and water level indicator.

Product Features

High Quality Brass Steam Engine

• Main structure made of cast brass
• Brass cylinder with stainless steel cylinder liner
• Improved wear resistance and sealing performance
• Ball bearing supported crankshaft for smooth operation
• Complete Stephenson valve mechanism
• Forward rotation control function

Realistic Boiler System

• Copper brazed boiler construction
• Equipped with:
  • Pressure regulating valve
  • Safety valve
  • Pressure gauge
  • Water level indicator
• Alcohol vapor burner included
• Efficient and stable heating performance

Product Specifications

• Model: RW-BL1K
• Engine Type: Single-cylinder steam engine
• Material: Brass + Stainless Steel + Copper
• Size: 250 × 100 × 163 mm
  (9.84 × 3.94 × 6.42 inches)
• Net Weight: 1280 g
  (2.82 lbs)
• Package Size: 277 × 170 × 105 mm
  (10.91 × 6.69 × 4.13 inches)
• Package Weight: 1630 g
  (3.59 lbs)

Available Options

BL1K Single Cylinder Steam Engine + Boiler (DIY Kit)

• Unassembled version
• Requires assembly and adjustment
• Suitable for experienced hobbyists

BL1 Single Cylinder Steam Engine + Boiler (Assembled)

• Fully assembled engine and boiler system
• Ready for testing and installation

L1K Single Cylinder Steam Engine (DIY)

• Engine only
• Boiler not included
• Requires assembly

L1 Single Cylinder Steam Engine (Assembled)

• Fully assembled engine
• Boiler not included

B1K Boiler Only (DIY)

• Boiler system only
• Steam engine not included

B1 Boiler Only (Assembled)

• Fully assembled boiler
• Steam engine not included

Applications

Suitable for:

• RC steam boats
• Vintage steam ship models
• Mechanical model collections
• Steam engine demonstrations
• Educational displays
• DIY engineering projects

Important Notes

• This is a precision mechanical steam model, not a toy.
• Operation requires proper assembly, fuel, water, and safety procedures.
• Adult supervision is recommended during operation.
• Different options include different components. Please select carefully.
• Model boats, fuel, and other accessories are not included unless specified.