SEMTO ENGINE ST-NF2 7.0cc Mini Inline Double-cylinder Four-stroke Air-cooled Nitro Internal Combustion Engine Model Kit
Save 33%
Save 33%
Original price$299.99
Original price$299.99
-
Original price$299.99
Original price$299.99
Current price$199.99
$199.99
-
$289.99
Current price$199.99
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SKU3432587
SEMTO ENGINE ST-NF2 7.0cc Mini Inline Double-cylinder Four-stroke Air-cooled Nitro Interal Combustion Engine Model Kit
In Stock and Ready to Ship Worldwide! USA Warehorse, Free DHL/UPS Express Shipping, 3-7 Days to Delivery
Features:
.High Simulation: The engine model with a realistic appearance and red sport elements meaning thunderbolt movement is closer to a real engine. .Miniature: Treated by aluminum CNC processing and oxidation coloring, the delicate engine features a meticulous surface, compact structure and lightweight body. .Dual Synchronous Belt: The timing structure of a dual synchronous belt pulley greatly reduces the risk of gear jumping in high-speed operation. .Rocker Arm: The short rocker arm makes the valve switch operation more accurate. .Carburetor: Enjoy easier adjustment and more sensitive throttle response thanks to the brand-new signal carburetor. .Crankshaft: Adopts asynchronous crankshaft structure for strong power, smoother operation and a max speed of up to 16000rpm. .Electrical Starting: Equipped with a high-torque 480 brush DC motor for a more convenient and smooth start. .DIY: You can walk through the internal structure and mechanical operation principle of the engine while enjoying DIY assembling fun with the desktop engine model. .Wide Applications: Blending perfectly with a gearbox for superior compatibility and an excellent guarantee to upgrade, the product makes a stunning mechanical artware, an ideal gift for mechanical engine enthusiasts and a superb teaching aid for demonstration teaching in physical&mechanical classes. So many of our clients are teachers from schools. .Note: Starting Ignition set is not included, please prepare or buy it by yourself. If you have any questions about the product, please contact us in time.
Specifications:
.Material: Metal .Brand: SEMTO ENGINE .Model: ST-NF2 .Form: Kit Version .Engine Type: Nitro Interal Combustion Engine Model .Valve Mechanism: SOHC .Displacement: 7.0 (3.5*2)cc .Cylinder: Inline Double-cylinder .Stroke: Four Stroke .Cyilinder Diameter: 16.6mm .Stroke: 17.00mm .Speed: 4000-16000rpm .Power: 0.6ps .Cooling Mode: Air Cooling .Lubrication Mode: Mixed Oil Lubrication (add grease) .Starting Mode: Electric .Ignition Mode: Ignition Modules (Not Included) .Type of Electric Plug: F-type Four-stroke Electric Plug (Not Included) .Starting Voltage: 7.4V 2S Li battery (Not Included) .Fuel Type: 20-25% Nitro Fuel .Product Dimensions: 11.2 x 9 x 9.2cm .Product Weight: 535g .Package Dimensions: 14.5 x 11 x 11.2cm .Package Weight: 1000g .Packing: Graphic Carton .Ages: 14+
Product Listing:
.1*Engine Model Kit .1*Instructions
Engine with Starter Kit Package Listing:
.F-Type Electric Plug * 1 .Fuel Tank * 1 .1*Oil Pipe .1*Ignition Power Module .1*Engine Model Kit .1*Instructions
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This is my second ST-NF2 engine. The first was the Silver version, this one being the Red. These engines are straight forward and reasonably simple to construct. All of the pieces are machined to a very high standaed and fit together perfectly. I finally found Butter Grease for the top end lubrication. This was recommended by EngineDIY as to what lubricant to use. I am planning on building this engine using the conversion kit that is a spark ignition rather than glow plug. These are perfect for those cold winter nights and they help keep the mind and hands busy. A grrat engine for a great price.
A
Art Swanson
engine
It would be nice if the base kit came with instructions. What is the battery voltage for the electronics?
P
Peter Mcmillan
Semto Engine
Was fairly straightforward to assemble no real problems there everything fitted together nicely, once assembled the only hassle I had was with the wiring there were no instructions to help, but once figured out I eventually got it to run
H
Hadi Alhajali
Very good
The engine is fantastic but I feel like it should include a bit of fuel because now I have to wait longer for fuel other than that it’s fantastic and looks amazing
The SE03 steam engine kit is an awesome kit, with quality materials and great instructions. I will enjoy building this kit and operating the engine. Unfortunately I have not had time to start on this kit yet, but I will, and I will enjoy running the engine when finished. Thank you for providing this kit for people who live steam engines!
I bought engine that rly similar to the real one. There was some problem with shipping but it's not shop's fault. Support really helped and answered for all my questions fast. The package condition is good
Thank you very much for your honest review! We hope you enjoy it!
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Such an enjoyable build, the parts are precision made and comes with all tooling necessary to complete the build.
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Absolutely awesome kit and a great lot of fun to put this together. As I mentioned above, it's a stunningly beautiful steam plant with a historical looking antique vertical boiler. I have many hours of running this engine now and it's been total pleasure. I have a lot of steam engines, but this one stands out and visitors (who aren't even enthusiasts over the Christmas/New Years break all commented on it which was very interesting to me.
Jim
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Excellent
Been looking at these model engines for a while, watching lots of videos and reading reviews. So I placed an order which was straight forward I received the parcel about 10 days later. The engine is very well made nice detail etc, the engine ran straight out of the box couldn’t ask for more. Excellent. Credit to Enginediy shop
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This model kits extremely well with quality materials and machining they operate flawlessly time after time this beautiful piece of engineering perfectly constructed works beautifully instructions clear to follow The results is stunning and I'm glad to display Hope in future model this steam engine model kits can fit with pressure gauge ,blow down valve
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