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Stirlingkit OKMO J06G α-Type Horizontal Opposed Hot Air Stirling Engine Model Super Mini STEM Science Toy
Stirlingkit OKMO J06G α-Type Horizontal Opposed Hot Air Stirling Engine Model Super Mini STEM Science Toy, view 2Stirlingkit OKMO J06G α-Type Horizontal Opposed Hot Air Stirling Engine Model Super Mini STEM Science Toy, view 3Stirlingkit OKMO J06G α-Type Horizontal Opposed Hot Air Stirling Engine Model Super Mini STEM Science Toy, view 4Stirlingkit OKMO J06G α-Type Horizontal Opposed Hot Air Stirling Engine Model Super Mini STEM Science Toy, view 5Stirlingkit OKMO J06G α-Type Horizontal Opposed Hot Air Stirling Engine Model Super Mini STEM Science Toy, view 6
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OKMO J06G α-Type Horizontal Opposed Hot Air Stirling Engine Model Super Mini STEM Science Toy

$79.99

In stock at stirlingkit.com

The OKMO J06G is a horizontal alpha-type Stirling engine with opposed pistons, made of brass, stainless steel and aluminum. It needs no assembly; light the alcohol wick, give the flywheel a turn, and it runs. It suits students, educators and tinkerers who want a hands-on look at the Stirling cycle.

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Highlights

  • Horizontal alpha-type opposed-piston design
  • No assembly required
  • Brass and alloy with polished surfaces
  • 29 mm flywheel, manual start
  • 120 g ready-to-run model

Best for

STEM classrooms and engine collectors.

Things to consider

  • Requires 95% alcohol fuel
  • Open flame needs supervision
  • Recommended for ages 16+

Key specs

Price$79.99
ModelJ06G
TypeAlpha-type Stirling, RTR
Flywheel29 mm
Fuel95% alcohol
Size7.5 x 4 x 7.2 cm
Weight120 g

Our take

A polished alpha-type demo engine that works straight from the box.

Why it makes a good gift

A mini opposed-piston hot air Stirling engine runs on heat and clearly shows a science lover how engines work.

Gifts for STEM Kids Under $100

OKMO J06G α-Type Horizontal Opposed Hot Air Stirling Engine… 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 J06G α-Type Horizontal Opposed Hot Air Stirling Engine… 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

How do I start the J06G?
Light the alcohol wick under the hot end, then start the flywheel by hand.
Is it the same as the J06F?
Both are alpha-type opposed engines at the same price. The J06G is listed as a horizontal layout and is slightly larger.
How much is the OKMO J06G α-Type Horizontal Opposed Hot Air Stirling Engine…?
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 J06G α-Type Horizontal Opposed Hot Air Stirling Engine…?
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 J06G α-Type Horizontal Opposed Hot Air Stirling Engine… 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 J06G α-Type Horizontal Opposed Hot Air Stirling Engine…?
The OKMO J06G α-Type Horizontal Opposed Hot Air Stirling Engine… 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 J06G α-Type Horizontal Opposed Hot Air Stirling Engine… 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 J06G α-Type Horizontal Opposed Hot Air Stirling Engine… 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 J06G α-Type Horizontal Opposed Hot Air Stirling Engine… a good gift?
A mini opposed-piston hot air Stirling engine runs on heat and clearly shows a science lover how engines work. It appears in our gift guides; see the links on this page for more ideas.

More from Stirlingkit

Shop all Stirlingkit →

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