Knut Arne Simensen Verified Buyer
★★★★★
5 stars
Brilliant little cool steam engine, better than I thought it would be. 5 stars
Stirlingkit
Steam Engine Models SKU: 2933135
Mini V4 Brass Steam Engine Model Reverse Gearbox (without Boiler)
$249.99 USD
Engineering Summary
The Mini V4 Brass Steam Engine Model Reverse Gearbox (without Boiler) is a Steam Engine Model precision-engineered by Stirlingkit. Features construction machined from metal. Available for $249.99 USD with free worldwide tracked shipping, 30-day returns, and replacement parts support at Stirlingkit.
✓ Free Worldwide Shipping: Tracked air delivery in 5–14 business days.
✓ Missing Parts Guarantee: Free replacement parts dispatched within 7 days.
✓ 30-Day Risk-Free Returns: Full refund on unbuilt kits in original box.
Technical Specifications
20 Verified Parameters| Steam Engine Structure | Piston slide valve |
|---|---|
| For Age | 14 years and older |
| Color | As Shown |
| Material | Metal |
| Weight | 320g |
| Dimensions | 115 x 95 x 80mm |
| Cylinders | 4 Cylinders |
| Bore X Stroke | 8mm x 8mm |
| Valve Gears | Walschaerts |
| Pressure | 3kg/cm² |
| Temperature | 50~120℃ |
| Lubricator | Screw-cap-type |
| Axle | φ3mm |
| Gearratio | 1:1(36:36) |
| Base Fixing Hole | Ø315 x 25mm |
| Product Dimensions | 12 x 8.5 x 10cm |
| Product Weight | 320g |
| Package Dimensions | 15 x 12 x 12cm |
| Package Weight | 400g |
| Packing | Box |
Features, Architecture & Package Contents
Mini V4-Steam Engine Model with Reverse Gearbox (without Boiler)
Features:
.Exquisite Appearance: The model of the steam engine is small and novel. It can be placed in the palm of your hand like a treasure. It is exquisite and mini.
.Steam Engine Structure: Piston slide valve.
.Reversing Structure: Forward and reverse two gears, automobile hand wave structure, often meshing fork gear. Miniature stainless steel crankshaft, with bearings at both ends, gearbox gears also fixed with bearings, brass gear transmission, shift fork clutch
.Instructions for Use: This steam engine model is small in size, low in power consumption, and high in thermal / dynamic conversion efficiency. It is an efficient power option in the case of small model space and low boiler (50 * 100mm diameter) power.
.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
.Simple and Convenient Maintenance: Fully consider the player's use and maintenance issues, designed as a detachable structure, easy maintenance and replacement of parts
.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
.Weight: 320g
.Dimensions: 115 x 95 x 80mm
.Cylinders: 4 Cylinders
.Bore x Stroke: 8mm x 8mm
.Valve Gears: Walschaerts
.Pressure: 3kg/cm²
.Temperature:50~120℃
.Lubricator: Screw-cap-type
.Axle: φ3mm
.Gearratio: 1:1(36:36)
.Base Fixing Hole: Ø315 x 25mm
.Product Dimensions: 12 x 8.5 x 10cm
.Product Weight: 320g
.Package Dimensions: 15 x 12 x 12cm
.Package Weight: 400g
.Packing: Box
Package Content:
.1Set x Mini V4-Steam Engine
Features:
.Exquisite Appearance: The model of the steam engine is small and novel. It can be placed in the palm of your hand like a treasure. It is exquisite and mini.
.Steam Engine Structure: Piston slide valve.
.Reversing Structure: Forward and reverse two gears, automobile hand wave structure, often meshing fork gear. Miniature stainless steel crankshaft, with bearings at both ends, gearbox gears also fixed with bearings, brass gear transmission, shift fork clutch
.Instructions for Use: This steam engine model is small in size, low in power consumption, and high in thermal / dynamic conversion efficiency. It is an efficient power option in the case of small model space and low boiler (50 * 100mm diameter) power.
.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
.Simple and Convenient Maintenance: Fully consider the player's use and maintenance issues, designed as a detachable structure, easy maintenance and replacement of parts
.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
.Weight: 320g
.Dimensions: 115 x 95 x 80mm
.Cylinders: 4 Cylinders
.Bore x Stroke: 8mm x 8mm
.Valve Gears: Walschaerts
.Pressure: 3kg/cm²
.Temperature:50~120℃
.Lubricator: Screw-cap-type
.Axle: φ3mm
.Gearratio: 1:1(36:36)
.Base Fixing Hole: Ø315 x 25mm
.Product Dimensions: 12 x 8.5 x 10cm
.Product Weight: 320g
.Package Dimensions: 15 x 12 x 12cm
.Package Weight: 400g
.Packing: Box
Package Content:
.1Set x Mini V4-Steam Engine
Verified Builder Reviews (1)
Authentic feedback from hobbyists, machinists, and scale model engineers
5.00 / 5.0
★★★★★ (1 total)
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