90 x 85 x 70mm Mini V4-Steam Engine Miniature Steam Engine Model without Boiler

Features:

.Exquisite Appearance: The model of the steam engine is small and novel, and can be placed in the palm of your hand like a treasure. It is exquisite and mini.
.High Quality: Using metal materials, fine production, sophisticated technology, bright surface color, delicate and beautiful
.Parameter: Cylinders：4. Cylinders (Bore 8mm × Stroke 8mm). Axle：φ3mm. Valve Gears：Walschaerts. Pressure：3kg/c㎡. Temperature：50～120℃. Lubricator：Screw-cap-type
.Instructions for Use: Both ends of the crankshaft are fixed with bearings, which runs smoothly and has higher transmission efficiency. Please connect the boiler by yourself ( boiler is not included), add steam cylinder oil to lubricate all parts, connect φ4mm copper pipe, pressure between 2-4, open the steam valve
.Significance and Value: By operating the steam engine model, you can learn the operating principle of steam more intuitively. At the same time, this model is a collectible with collectible meaning. Can also be used for steam ship models, car models, small generators, etc.
.For Age: 14 years and older

Specifications:

.Color: As Shown
.Material: Metal
.Product Dimensions: 9 x 8.5 x 7cm
.Product Weight: 180g
.Package Dimensions: 15 x 10 x 10cm
.Package Weight: 300g
.Packing: Box

Package Content:

.1 x Mini V4-Steam Engine