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Old 01-15-2020, 01:13 AM
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$1,900.00 USD
Seller Pays Shipping
For Sale
3 DLE 170M engines (1 new unused complete engine + Spares worth 2 engines)

Hello there!

We are Yonah, a social enterprise based in NUS, Singapore. Since 2016, we’ve been building UAVs that transport medical supplies to remote areas that lack adequate road infrastructure. This cargo delivery service system ensures that vaccines are delivered on time while maintaining an unbroken cold chain to prevent loss of vaccine potency and hence, reduce the risk of vaccine-preventable diseases.

One of our initial iterations was a tandem helicopter design that was based around the DLE170M engine. However, the iteration did not work out as well as we would’ve liked and hence we packed away the extra engines and spare parts. We are now looking to sell these equipments and channel the proceeds into our current iteration. Your contribution to our work through this sale is greatly appreciated by our entire team! You can find out more about Yonah and our work here: Yonah & Nemo

We are selling two sets of equipment:

1. A completely unused and new DLE170M engine. It can be used on large RC planes and as paramotor engines. The engine is super light, weighing only around 5.7kg! An unused and unopened engine has been sitting in the workshop for a few months. We only unboxed this engine recently to check its condition. You can watch a video of it here:

DLE170M first time unboxing (1 min 19 sec)

2. Spare parts that are equivalent to 2 DLE170M engines. We have no more use for these spares and they are still in good working conditions. Some of the parts are completely new and haven’t been used at all while some of them have been used for a couple of years on our previous iterations. But we are moving on to a new project and don’t require these parts anymore. We have indicated below the parts that are new.

Packaging: We are hoping to sell both of these together to reduce shipping costs (which will be paid by me). Hence the complete engine and spare parts will be packaged together. However, if you are willing to pay for shipment (from Singapore), we might sell these two sets separately. Please contact us for any inquiries at [email protected].

Payment: We recognize that we are new to the community with this being our first sale and hence, it might be suspicious to trust our listing. To reduce suspicions on the conditions of the products, we have provided ample photos of the spares and a video of the unboxing of the new engine. However, you might still have reservations about the safe shipment to your location or any potential scam. As a protection for both you and us, we have listed this sale on eBay. Should there be any conflict that could arise (hopefully not!), eBay would be a good middle ground that could settle the disputes. We hope you understand! Here is the link to our eBay sale:

Engine specs:
Performance: 17.5HP / 7500rpm
Idle speed: 1100 rpm
Thrust 45Kg at altitude 100 meters
Thrust 38Kg at altitude 1800 meters
Applicable propeller size: 32X10, 32X12
Applicable spark plug: NGK CM6

Engine parameters:
Displacement: 170 cm3
Bore x stroke: 52mm x 40mm
Compression ratio: 9.5:1
Lubrication ratio: 30:1
Weight of main engine: 5030g
Weight of exhaust: 500g
Weight of ignition: 190g
Ignition voltage: 4.V-8.4V
Spare parts:
1 x Main body (crankcase + pistons + mount plate + propeller drive hub)
1 x Main body (above + cylinder)
2 x Cylinders
2 x Exhaust pipes
2 x Pistons (new)
10 x Piston ring (new)
1 x Electronic ignition
1 x Assembled valve (carburetor heat block + reed valve assembly + air filter connector + gaskets)
2 x Carburetor (new)
4 x Mounting standoffs
5 x Electric starter motor
1 x Screw set
3 x Air filters
2 x Propeller washer
3 x Air Filter connectors
4 x Reed valve assembly (new)
1 x Carburetor heat block (new)
11 x Gasket full set (new)
1 x Carburetor / carburetor base gasket (new)
3 x Carburetor base / reed valve gasket (new)
3 x Reed valve / carburetor heat block gasket (new)
2 x Carburetor heat block / crankcase gasket (new)
2 x Crankcase / cylinder head gasket (new)
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Last edited by yonahAK; 02-17-2020 at 03:02 AM.
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