Microcosm Micro Scale M2B Twin Cylinder Marine Steam Engine Model Stirling Engine Gift Collection

Description: Total length: 85mm Full size: 82mm Full-height: 74mm Bore: 10mm Stroke: 15mm Weight: 367g Output shaft : 4mm Feature: Suitable for hull length of 600 to 900 mm. It has been completely upgraded. It is all brazed. Extremely well built with solid brass components.90-degree angle V-shaped design and have Oil pot for live steam engine. compact structure,which makes it very unusual, probably for paddle boats or land vehicles.Extremely well builtwith solid brass components. It has a reversible valve to run both directions with variable pressure, ready for servo connection. Control valve to complete a new upgrade, the installation of high-temperature sealing O-ring. Solve steam leakage problems. Package Included: 1 X M2B Twin Cylinder Marine Steam Engine