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Stirlingkit OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini Pocket Size Engine Model STEM
Stirlingkit OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini Pocket Size Engine Model STEM, view 2Stirlingkit OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini Pocket Size Engine Model STEM, view 3Stirlingkit OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini Pocket Size Engine Model STEM, view 4Stirlingkit OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini Pocket Size Engine Model STEM, view 5Stirlingkit OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini Pocket Size Engine Model STEM, view 6
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OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini Pocket Size Engine Model STEM

$79.99

In stock at stirlingkit.com

The OKMO J06F is an alpha-type Stirling engine with two opposed pistons, small enough to be called pocket size. It is machined from brass and alloy, ships ready to run, and is driven by an alcohol lamp at the hot end. It suits mechanical enthusiasts and classrooms explaining how heat engines work.

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Highlights

  • Alpha-type dual opposed-piston design
  • Heat powered, no electricity needed
  • Brass, stainless steel and aluminum construction
  • 29 mm flywheel, manual start
  • Ready to run, 108 g

Best for

Collectors who want a different Stirling layout from the common beta and gamma types.

Things to consider

  • Needs 95% alcohol
  • Supervise the open flame
  • Recommended for ages 16+

Key specs

Price$79.99
ModelJ06F
TypeAlpha-type Stirling, RTR
Flywheel29 mm
Fuel95% alcohol
Size6.5 x 4.2 x 4.5 cm
Weight108 g

Our take

A good pick for collectors adding an alpha-type engine to their shelf.

Why it makes a good gift

A pocket-size alpha-type Stirling hot air engine, a classic mechanical model that shows heat turning into motion.

OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini… at a glance

BrandStirlingkit
Price$79.99
AvailabilityIn stock at stirlingkit.com
Couponstart
ReturnsThe about page lists a 30-day return or exchange. All returns need an RMA requested via…

Price check

At $79.99, the OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini… is mid-range for Stirlingkit, whose 2,729 listed products run $0.54 to $11,000.

Similar items from other brands we track run $9.99 to $49.99.

Buying from Stirlingkit

Stirlingkit is a good source for hobbyists who want running miniature engines, Stirling and steam models, and build kits that most toy stores never carry. Skip it if you need fast, cheap returns, since everything goes through an emailed RMA to a Shenzhen address. Check the shipping method and warehouse at checkout first, because airmail can take 15 to 35 business days.

Shipping
Airmail takes 15 to 35 business days, EMS 5 to 8, and DHL Express 3 to 7. Shipping fees vary by product, warehouse, and destination and show on each product page and at checkout.
Returns
The about page lists a 30-day return or exchange. All returns need an RMA requested via service@stirlingkit.com, and items must include original packaging and accessories with no physical damage.
Warranty
The about page lists a 1-year warranty and lifetime customer support.

Read our full Stirlingkit review and shop all products →

Frequently asked questions

What makes the J06F different?
It uses an alpha-type layout with two opposed pistons rather than a single displacer and power piston.
Does it come assembled?
Yes. It is ready to run.
How much is the OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini…?
Stirlingkit lists it at $79.99 on stirlingkit.com. We refresh prices throughout the day, but always confirm the final price at checkout.
Is there a coupon code for the OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini…?
Stirlingkit's store-wide code start can be entered at checkout on stirlingkit.com. Stirlingkit sets the discount, and some items or sale prices may be excluded.
What is Stirlingkit's return policy?
The about page lists a 30-day return or exchange. All returns need an RMA requested via service@stirlingkit.com, and items must include original packaging and accessories with no physical damage.
How long does Stirlingkit take to ship?
Airmail takes 15 to 35 business days, EMS 5 to 8, and DHL Express 3 to 7. Shipping fees vary by product, warehouse, and destination and show on each product page and at checkout.
Does the OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini… come with a warranty?
Stirlingkit's published warranty terms: The about page lists a 1-year warranty and lifetime customer support.
Where can I buy the OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini…?
The OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini… is sold directly by Stirlingkit on stirlingkit.com. The Shop now button on this page goes straight to the product there, and code start can be applied at checkout.
Is the OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini… in stock?
Yes. Stirlingkit lists it as in stock on stirlingkit.com as of our latest check. Stock and prices refresh throughout the day.
Is Stirlingkit a legit store?
Stirlingkit is a good source for hobbyists who want running miniature engines, Stirling and steam models, and build kits that most toy stores never carry. Skip it if you need fast, cheap returns, since everything goes through an emailed RMA to a Shenzhen address. Check the shipping method and warehouse at checkout first, because airmail can take 15 to 35 business days. Our full Stirlingkit review covers shipping, returns and what to check before ordering.
Is the OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini… expensive?
At $79.99 it is mid-range for Stirlingkit ($0.54 to $11,000 across 2,729 products), and similar items from other brands run $9.99 to $49.99.
Is the OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini… a good gift?
A pocket-size alpha-type Stirling hot air engine, a classic mechanical model that shows heat turning into motion. It appears in our gift guides; see the links on this page for more ideas.

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