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Shovelhead R31 V2 Double Cylinder Gas Engine Model STEM Science Discovery Toy

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$649.99 /$792.99

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$604.99 /$792.99

Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

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Summary:

-This is a mini version of Shovelhead Engine. It is reduced in a ratio of 1: 5, and the details of each part are truly restored.

-The engine is 120mm long, 90mm wide, 110mm high. 1100g. The displacement is 4.2ml, the cycle diameter is 13mm, and

the itinerary is 16mm.

-Use fuel as gasoline. The ignition device uses 3 1.5V small batteries (4.5V) to supply power.

-This is a fairly complicated model that uses aluminum alloy, brass and stainless steel CNC processing and manufacturing.

-This is one of the most complicated engines we produced.

-This is a very representative V -shaped dual -cylinder engine. Its cylinder angle is 45 degrees, Showhead is a classic engine heart

-It is the successor of the previous generation of engine "Panhead". In 1966, the shape of the cylinder head was changed on the basis

of the Panhead engine

-The cylinder head of the shovel head engine adopts the cylinder head shape of an all aluminum version of the iron head sportster

Description:

Item Name: Shovelhead R31 V2 Double Cylinder Gas Engine

Size: 120mm*90mm*110mm(L*W*H)

Weight: 1100g

Package Included:

1* Shovelhead R31 V2 Engine

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Shovelhead R31 V2 Double Cylinder Gas Engine Model STEM Science Discovery Toy

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A part of the review has been auto-translated.

BG204722101 VIP4
SE

27/06/2024

mycket bra leverans👍👍

very good delivery👍👍

very good delivery👍👍

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BG131415181 VIP3
DE

25/01/2024

alles super, wie erwartet und tolle Qualität

everything great, as expected and great quality

everything great, as expected and great quality

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0

Q:
You state this runs on gas, but you also say it is a Sterling Engine (heat engine). If indeed this is a copy of the larger version, and runs by internal combustion, it is an Otto Cycle Engine, not a Sterling. Which is it?

You state this runs on gas, but you also say it is a Sterling Engine (heat engine). If indeed this is a copy of the larger version, and runs by internal combustion, it is an Otto Cycle Engine, not a Sterling. Which is it?
You state this runs on gas, but you also say it is a Sterling Engine (heat engine). If indeed this is a copy of the larger version, and runs by internal combustion, it is an Otto Cycle Engine, not a Sterling. Which is it?

A:

there is nothing in the product description that says it's a Stirling engine, but it does say many times petrol-gas.

there is nothing in the product description that says it's a Stirling engine, but it does say many times petrol-gas.

Answered by BG144754105 on 03/03/2024Helpful (0)
0

Q:
Unlike the Shovelhead engine, is it that this model is a 2-stroke, and does not actually have pushrods or valves that appear on the model cosmetically?

Unlike the Shovelhead engine, is it that this model is a 2-stroke, and does not actually have pushrods or valves that appear on the model cosmetically?
Unlike the Shovelhead engine, is it that this model is a 2-stroke, and does not actually have pushrods or valves that appear on the model cosmetically?

A:

Hello,this shovelhead engine is four stroke engine,it has push rod and valve

Hello,this shovelhead engine is four stroke engine,it has push rod and valve

Answered by The seller on 22/12/2024Helpful (0)
0

Q:
Hi does this engine require oil to lubricate the main moving parts or do you have to add Oil to the Petrol or Engine Sump thanks Mike.

Hi does this engine require oil to lubricate the main moving parts or do you have to add Oil to the Petrol or Engine Sump thanks Mike.
Hi does this engine require oil to lubricate the main moving parts or do you have to add Oil to the Petrol or Engine Sump thanks Mike.

A:

Hello,this engine requires to add lubricant to the fuel in proportion,lubricant can also be added to the exposed crankshaft.

Hello,this engine requires to add lubricant to the fuel in proportion,lubricant can also be added to the exposed crankshaft.

Answered by The seller on 03/12/2024Helpful (0)
0

Q:
Is this a real engine that will run? it states that it runs on gasoline. But is that describing what the original engine runs on or does this replica also run on gas?

Is this a real engine that will run? it states that it runs on gasoline. But is that describing what the original engine runs on or does this replica also run on gas?
Is this a real engine that will run? it states that it runs on gasoline. But is that describing what the original engine runs on or does this replica also run on gas?

A:

Yes,this engine can run,it runs on gas

Yes,this engine can run,it runs on gas

Answered by The seller on 14/11/2023Helpful (0)
0

Q:
The descxription has been fixed, no longer says Sterling Engine. Makes sense it is gas.

The description has been fixed, no longer says Sterling Engine. Makes sense it is gas.
The descxription has been fixed, no longer says Sterling Engine. Makes sense it is gas.

A:

No answer yet.
0

Q:
What is the engine powered by

Vad drivs motorn med
What is the engine powered by

A:

In the advertisement for the Mini They actually say that you run it on gasoline

In the advertisement for the Mini They actually say that you run it on gasoline

Answered by evansmd on 17/08/2023Helpful (0)