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Description
1.85CC Single-cylinder Double Acting Vertical Steam Engine with 200ml Boiler Model1. 85CC Single cylinder Double Acting Vertical Steam Engine with 200ml Boiler ModelFeatures:. The exquisite and compact steam model is easy to install and play with in your hands, making you hardly tear yourself away from it.. Mainly made of brass and processed by CNC machining, the premium quality model boasts rich in luster, delicate and aesthetic surface for fine production, sophisticated technology and smooth operation. The main shaft sleeve
1.85CC Single-cylinder Double Acting Vertical Steam Engine with 200ml Boiler ModelFeatures:
.The exquisite and compact steam model is easy to install and play with in your hands, making you hardly tear yourself away from it.
.Mainly made of brass and processed by CNC machining, the premium quality model boasts rich-in-luster, delicate and aesthetic surface for fine production, sophisticated technology and smooth operation. The main shaft sleeve adopts abrasion-resistant beryllium copper with high hardness to ensure long-term running.
.Easy to operate without fussiness, the installed steam engine with boiler allows the users to intuitively feel the charm of the steam engine.
.Suitable for steam engine enthusiasts, the engine model with considerable operability is able to exercise hands-on ability and teach children or students about the operation of steam engines.
.Walk through the working principle of the steam model more intuitively through operating it, which boasts an extremely valuable collection for both production technology and appearance.
.Instructions: 1. The steam engine is a reciprocating power machine that converts the energy of steam into mechanical work.
2. Lubricating oil should be dropped at each friction point of the nose before operation. Add water into the boiler and heat it until it boils. Then gently twirl the flywheel until it runs automatically. (If getting stuck, maybe 1, the pressure is insufficient; 2, cylinder and piston lubrication are not enough; 3, the cylinder and piston running is not in place.)
3. .Fully Equipped: Equipped with a pressure gauge, a main valve, a water level meter, a waste water tank, etc., the elaborate steam boiler model features outstanding appearance & reliable performance.
.Well-made: Made of pure copper, the boiler comes with mahogany on the surface for wonderful heat insulation effect. Designed with a reserved chimney interface & interfaces on each side reserved for additional accessories.
.High Efficiency: This model that won't let you down boasts a super high heat rate! Heated by combustion, the pipe allows air pressure to reach 0.4MPa in about 8min. With the pressure of 0.5MPa & maximum working time of 25min, the pressure relief valve ensures the safety in use.
.Applications: The model is a great vintage art collection for steam model enthusiasts & collectors. Suitable for 1.0-1.5m model steam boats, the model can also be used for racing boats by effortlessly driving a triple-cylinder steam engine.
.Instructions: Add water to 3/5 of the total capacity and keep the pressure at about 0.4MPa. Pay attention to the burning time (water must be added), then drain the remaining water inside after use. Used in conjunction with a quality fire control system, the use of the boiler is safer and you are able to save gas. The best fuel for the boiler is butane gas.
Specifications:
.Material: Copper
.Type: Vertical Single-cylinder Double-acting Steam Engine Model
.Displacement: 1.85CC
.Recommended Air Pressure: 0.4MPa-0.6MPa
.Bore: 14mm
.Stroke: 12mm
.Air Inlet Thread: 1/4-40TPI
.Product Dimensions: 11 x 9 x 10cm
.Product Weight: 1000g
.Package Dimensions: 15 x 13 x 15cm
.Package Weight: 1200g
.Packing: Carton Box
.Ages: 14+
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 3
Our dog loves it but it wasn’t durable enough to last
Color: Dogwood Jack, Size: Large, Color: Dogwood Jack, Size: Large
Our lab took to it as soon as we gave it to her. Perfect size for our 80 lb yellow lab.
However, now that it’s in about 10 days, she’s able to break off chunks from this bone that are dime size or larger, and we have to throw it away
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Reviewed in the United States on May 1, 2026
★★★★★ 5
No problems after a year and a half
Color: Dogwood & Calming, Size: Medium
Have been regularly buying these for my corgi for about a year and a half. The 2 pack lasts about a month or 2 each time. Pieces break off in small enough pieces that they safely pass through his digestive system. He gnaws each one down to about 1/4 the original size before we take it away and give him a new one. He continues to have regular bowel movements and has a healthy appetite so I can’t imagine any problems arising after so long.
I have tried other alternatives and every other similar chew breaks off in larger pieces and didn’t feel comfortable letting him chew/eat them. I noticed there are a few 1 star reviews saying their dogs got sick off these but after a year and a half I have had 0 issues with this product. I guess it depends on the dog and how big of pieces they are swallowing. My dog ingests pieces about the size of a grain of rice so just pay attention and you should be fine.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Long lasting and safer alternative to sticks
Color: Dogwood & Calming, Size: Medium
These are great, very durable, and have lasted a very long time. Much safer for my dogs than the random sticks they find in the yard. They do get shorter with chewing eventually, but they don't break off in little chunks like I've seen with some nylon chews, and they don't splinter like wood. Medium size works well for both my 16 lb Cavalier and my 60 lb Pyrenees/Golden mix. They're both moderate-to-aggressive chewers, though size obviously affects how much damage they can do.
I wish you could buy the hemp chew separately because that one is very much a favorite in my house, so after 2 years and 2 purchases, I have barely any left of the remaining hemp chew, but still 2 of the dogwood chews that neither dog is as interested in anymore. I'd love to buy a couple more of just the hemp one.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Your dog will thank you.
Color: Dogwood & Fresh Breath, Size: Large
My dogs loves to chew on these. They make a small mess but not as bad as other chews. They are food for keeping teeth clean.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Nice chew toy
Color: Dogwood Mushroom, Size: Medium, Color: Dogwood Mushroom, Size: Medium
Super durable and puppy loves it. It was a bit hard for her at first but now at 5 months it’s one of her favorite things to gnaw on! It is heavy for the size but seems to be great quality and has given many hours of chew time with minimal wear.
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Reviewed in the United States on March 12, 2026