DLE
High Power DLE120 2 Stroke Engine 120CC
Last 90 Days Sales: 3 PCS
Order ships in 7-15 business days.
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Customers who can not place an order please contact us;
The DLE120 2 Stroke Engine is a high-performance powerhouse. It is not a toy. Please pay special attention to safety.
Start by checking the propeller, engine frame, and all critical parts. Ensure no screws are loose before every operation.
Use quality thread glue, such as LOCTITE 242, to secure nuts. This prevents vibration from loosening hardware during flight.
Always use a professional shock absorber for test bench runs. This avoids frame damage. Install the unit on the aircraft for proper running-in.
Maintain a safe perimeter at all times. Keep all people away from the rotating propeller to ensure total safety.
Follow the provided guidelines for fuel mixing and maintenance. This ensures long-term engine durability and peak output.
Properly breaking in the engine allows for maximum efficiency. Check all fuel lines for leaks before starting the unit.
Ensure the spark plug is correctly gapped. This optimizes combustion and helps achieve the rated 12HP performance.
Regularly inspect the exhaust system for cracks. This maintains the engine's efficiency and keeps noise levels manageable.
Keep the air intake clean and free of debris. This protects internal components from wear and premature failure.
Use only recommended fuel ratios to prevent piston seizure. Consistent maintenance leads to a longer engine lifespan.
Carefully monitor engine temperature during the initial break-in period. This protects the cylinder walls and piston rings.
Verify that the ignition system is securely mounted. Stable mounting prevents electrical interference and ensures smooth timing.
Check the fuel filter regularly for contaminants. Clean fuel is essential for maintaining consistent power delivery.
Use high-quality 2-stroke oil that meets the manufacturer's specifications. This reduces carbon buildup in the exhaust.
Periodically inspect the mounting bolts for signs of fatigue. Replacing worn hardware prevents catastrophic engine detachment.
Adjust the carburetor according to the altitude and weather conditions. This ensures the air-fuel mixture remains optimal.
Store the engine with a fuel stabilizer if it will remain unused. This prevents varnish from clogging the carburetor.
Always wear hearing protection during operation. The high-output nature of this engine produces significant noise levels.
Consult the manual for specific torque settings. Proper tightening ensures all components withstand high-RPM vibrations.
DLE120 2 Stroke Engine Technical Specifications
| Performance : | 12HP/7500rpm |
| Idle Speed : | 1300 rmp/min |
| Static Thrust : | 26.5kg/100 meters Altitude |
| Static Thrust |
23.5kg/1800 meters Altitude |
| Recommended Propeller : |
26x10 ; 26x12 ; 27 x10 ; 28x10 ; |
| Spark Plug Type : |
NGK CM6 |
| Displacement : | 120cm3 |
| Diameter × Stroke : | 47mm×35mm |
| Compression Ratio : | 10.5:1 |
| Lubrication Ratio : | 30:1 |
| Weight of Main Engine : | 2400g |
| Weight of Exhaust : | 300g |
| Weight of Ignition : | 190g |
| Ignition voltage: | 4.8V-8.4V |



FAQS
1. HOW DO I PLACE MY ORDER?
- Simply choose your style on the product page then click the “Add To Cart” button and follow the simple steps to complete your order.
- We’ll prepare your order and let you know when it's on its way!
2. HOW LONG WILL IT TAKE TO SHIP MY ORDER?
- Orders typically ship within 5 to 10 business days. For international orders, transit will take an additional 1 to 2 weeks.
3. MY TRACKING NUMBER ISN’T WORKING
- Tracking numbers can take 3-5 days to appear in the shipping carrier's system. Occasionally, the shipping carrier can lose an order. If the tracking number is still not working within a few days, please contact the shipping carrier.
4. I NEED HELP WITH A LATE ORDER
- Orders typically ship within 5 to 8 business days. For international orders, transit will take an additional 1 to 2 weeks.
- If your order has not arrived after 10 business days (domestic) and 20 business days (international), please contact our team, we are happy to assist.
- Products that need to be customized, production time is 10-25 days to ship, product details will be announced.
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Third-Party Payments:
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8.What delivery?
We cooperate with DHL, FedEx, EMS shipping companies, you can choose freely when placing orders;
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- FedEx :https://www.fedex.com/
- EMS:https://www.ems.com.cn/
- Logistics Tracking:https://www.uavmodel.com/apps/17TRACK
9.Refund issue?
Due to the buyer's own reasons, resulting in a refund. This website will not be responsible for the payment of processing fees including returning shipping cost.
Made-to-order products: Once a customer submits an order, the product will immediately go into production. Given its customized nature and the immediacy of production, such orders become binding upon confirmation and no refunds will be accepted.
All products that require production time are classified as customized products.
10、Answer: Customs clearance responsibility depends on trade terms (e.g., EXW, FOB, DDP). Generally:
- Our Default Terms: The customer (consignee) must handle clearance and pay all duties/taxes.
- Exceptions: If your order states "DDP (Delivered Duty Paid)", we will handle clearance.
11、Answer: Typically required documents:
- ID (e.g., passport) or business tax number;
- Commercial invoice (contact us after purchase);
- Tip: Contact your local customs in advance!
12、Answer: Duties are determined by your country’s customs based on product type, value, and regulations. To estimate costs:
- Check your local customs website;
- Use third-party tools (e.g., Avalara, DutyCalculator).
13、Answer:
- Delays: Contact customs directly to submit documents/payments. We can provide tracking numbers or invoices.
- Destruction: Losses due to unresponsive clearance will be borne by the customer.
- Exceptions: If caused by our documentation errors, contact us for support.
14、Answer: You will receive a commercial invoice and packing list via email. For other documents, contact sales@uavmodel.com (response within 24 hours).
15、Answer: The following products may be seized or rejected:
- Prohibited items in your country (e.g., cosmetics with banned ingredients);
- Products without required certifications (e.g., electronics lacking CE marks);
- Under-declared value (may raise tax evasion suspicions).
If you pay by credit card, your payment could be somehow denied at the checkout by our system in defense against possible credit card fraud. It's a good idea to call your credit card company or bank ahead of time to let them know about the purchase so that it doesn't get declined.
Under such circumstance, here are 3 solutions for you:
1. If you have a PayPal account, please try to pay by PayPal.
2. Please switch to your other credit/debit cards.
3. If you do not have a PayPal account, please select PayPal still at the checkout page & click the complete order button. Then you'll be directed to a page with access to both PayPal and Debit/Credit card payment (for the latter option, you don't have to register for PayPal).
As following steps:
Step 1. Select PayPal (even if you don't have a PayPal account)

Step 2. Click on "Pay with Debit or Credit Card".

Step 3. Fill in your credit card info and complete your order.

Bank transfer information:
Account Number: 63001185921
Holder Name: Xiamen Gaoteng Trading Co., Ltd.
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Bank Location Country: HONG KONG, CHINA
Bank Address: CHATER HOUSE, 8 CONNAUGHT ROAD, CENTRAL, HONG KONG
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Swift/BIC: CHASHKHH (CHASHKHHXXX,If 11 characters are required)
Routing Number: 007863
Bank Code: 007
Branch Number: 863
Please include the following memo/message to receiver when making a payment: [Buyer Name][Invoice/Contract Number][Product]
UAVMODEL
Ownership:
UAVMODEL CO., LTD.;
ZHANGZHOU YICHENG TECHNOLOGY CO., LTD.;
XIAMEN GAOTENG TECHNOLOGY CO., LTD.
Email:Sales@uavmodel.com
Phone: +8613015671328
313, No.25, Jingxia Road, Wenpu Industrial Park, Jiaomei Town, Taiwan Investment Zone,
Unit 2502-3, No.1110, Jimei North Road, Software Park, Torch High-tech Zone, Xiamen

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