Outboard Engine Made In China New This Month
Introducing our latest outboard engine, proudly made in China by Yongkang Longxiao Industry and Trade Co., Ltd. This powerful and reliable engine is perfect for all your boating needs.
Compatibility with Yamaha
Our outboard engine is compatible with Yamaha models, ensuring seamless integration and performance. Whether you have a Yamaha 2.5hp, 4hp, 6hp, or any 2-stroke series, our engine will work effortlessly.
Features and Specifications
- F2.5: 2.5hp 4-stroke engine with an upper unit identical to Yamaha's 2.5hp 4-stroke and a lower unit similar to Yamaha's 3hp 2-stroke.
- F4: 4hp 4-stroke engine with an upper unit identical to Yamaha's 4hp 4-stroke and a lower unit similar to Yamaha's 5hp 2-stroke.
- F6: 6hp 4-stroke engine with an upper unit identical to Yamaha's 6hp 4-stroke and a lower unit similar to Yamaha's 5hp 2-stroke.
- 9.9hp / 15hp / 18hp / 40hp engines developed based on Yamaha's ENDURO series, offering exceptional competitiveness and power.
Experience the reliability and performance of our outboard engine, designed to meet the highest standards in the industry. Whether you're cruising on calm waters or tackling rough seas, our engine will deliver the power you need.








Motor For New Boat - Outboard Engine 40hp 2stroke
Yong kang Longxiao Industry and Trade Co., Ltd. presents the Motor For New Boat, an exceptional outboard engine with 40hp and 2-stroke capabilities.
Warranty
Enjoy a 1-year warranty for commercial usage. Additionally, for each bulk order with a minimum quantity of 50pcs, we provide 1% free spare parts.
R & D Team
Take advantage of our OEM service, and rest assured that our key engineers, with over 20 years of experience, have come from the esteemed BRP outboard factory of China DG.
Unique Advantages
- Experience the lowest noise level compared to other engines with the same horsepower.
- The top cover's color is achieved through one-step moulding technology, ensuring flexibility and enhanced corrosion resistance.
- Most plastic and die casting parts are manufactured in our own factory, guaranteeing quality control.
Series
Choose from our extensive range of two-stroke and four-stroke engines:
- Two-stroke: 2.5hp, 3hp, 5hp, 6hp, 9.9hp, 15hp, 18hp, 30hp, 40hp
- Four-stroke: 2.5hp, 4hp, 5hp, 6hp
Certification
Rest assured of the product's quality as it is certified by CE, SGS, and ISO 9001.

Product Description
Advantages:
- Most die casting parts and plastic parts are made by our own factory, ensuring quality control.
- We have a special surface pretreatment production line that passivates the surface, making the parts and engine more durable and corrosion-resistant.
- Our main engineers have previous experience working in the BRP Chinese subsidiary plant, allowing us to incorporate BRP technology and make our outboards quieter.
- The color of the top cover is achieved through one-step moulding technology instead of painting, making it more flexible and resistant to corrosion.
- In addition to gasoline outboards, we also offer propane outboards.
- Available in different colors: Pearl white, Dark grey, Jewelry blue.
- 95% of spare parts are compatible with Yamaha Spare parts, making maintenance easy.
- Our 4 stroke 6HP outboard is one cylinder, and the 15HP 2 stroke is Yamaha Enduro type.
Details:
- Production time: 20 days after order confirmation and receipt of 30% deposit.
- CE standard, FOB Ningbo, USD currency.
- Minimum Order Quantity (MOQ): 1-10 units.
- For shade material details, please refer to the attached quotation sheet.
- Packing details are also attached.
- Samples: 2 working days (stock available). Freight collect. Courier cost to be checked with express when packing is finished.
About Us:
We are a Chinese professional outboard motor manufacturer. All our outboards are CE approved and our factory is ISO9001 qualified.
Product Range:
Our product range includes outboards from 2.5hp to 40hp, available in both two and four stroke options.
Philosophy:
Quality First, User-oriented Management, Dedication to customer services.
Port of Load:
Ningbo. Our factory is located in Xiapu zone of Beilun Ningbo Zhejiang China, with a container storage yard nearby, making delivery very convenient.
Model | T2.5A | T3A | T4c | T5c | TE9.9D | TE15D | TE18D | 25H | 30H | |||||||||||||||||||||||||||||||||||||
Dimension | Overall length | 628mm (24.7 in) | 628mm (24.7 in) | 677mm(26.7in) | 677mm(26.7in) | 878mm (34.6 in) | 878mm (34.6 in) | 878mm (34.6 in) | 843mm (33.2 in) | 843mm (33.2 in) | ||||||||||||||||||||||||||||||||||||
Overall width | 289 mm (11.4 in) | 289 mm (11.4 in) | 322mm(12.7in) | 322mm(12.7in) | 363 mm (14.3in) | 363 mm (14.3in) | 363 mm (14.3in) | 399mm (15.7in) | 399mm (15.7in) | |||||||||||||||||||||||||||||||||||||
Overall height S | 997 mm (39.3 in) | 997 mm (39.3 in) | 978mm(38.5in) | 978mm(38.5in) | 1062mm (41.8in) | 1062mm (41.8in) | 1062mm (41.8in) | 1146mm (45.1in) | 1146mm (45.1in) | |||||||||||||||||||||||||||||||||||||
Overall height L | 1124 mm (44.3 in) | 1124 mm (44.3 in) | 1011mm(39.8in) | 1011mm(39.8in) | 1189 mm (46.8in) | 1189 mm (46.8in) | 1189 mm (46.8in) | 1273 mm (50.1in) | 1273 mm (50.1in) | |||||||||||||||||||||||||||||||||||||
Net weight (S/L) | 16.5kg/ 17kg | 16.5kg/ 17kg | 20.5kg/ 21kg | 20.5kg/ 21kg | 38kg/ 40kg | 38kg/ 40kg | 38kg/ 40kg | 53kg/ 54.5kg | 53kg/ 54.5kg | |||||||||||||||||||||||||||||||||||||
Gross weight (S/L) | 21kg/ 21.5kg | 21kg/ 21.5kg | 27kg/ 27.5kg | 27kg/ 27.5kg | 58kg/ 60kg | 58kg/ 60kg | 58kg/ 60kg | 63kg/ 64.5kg | 63kg/ 64.5kg | |||||||||||||||||||||||||||||||||||||
Package Size (S/L) | 111*51*35 cm³ / 124*51*35 cm³ | 111*51*35 cm³ / 124*51*35 cm³ | 109*60*38 cm³ / 122*60*38 cm³ | 109*60*38 cm³ / 122*60*38 cm³ | 121*71*44 cm³ | 121*71*44 cm³ | 121*71*44 cm³ | 121*72*47 cm³ | 121*72*47 cm³ | |||||||||||||||||||||||||||||||||||||
Full Throttle Operating Range | 4500-5500 r/m | 4500-5500 r/m | 4500-5500 r/m | 4500-5500 r/m | 4500-5500 r/m | 4500-5500 r/m | 4500-5500 r/m | 4500-5500 r/m | 4500-5500 r/m | |||||||||||||||||||||||||||||||||||||
Maximum Output | 1.8kw/2.5hp | 2.2kw/3hp | 2.9kw/4hp | 3.7kw/5hp | 7.3kw/9.9hp | 11kw/15hp | 13.2kw/18hp | 18kw/25hp | 22.1kw/30hp | |||||||||||||||||||||||||||||||||||||
Idling Speed | 1200±50r/m | 1200±50r/m | 1150±50r/m | 1150±50r/m | 1050±50r/m | 1050±50r/m | 1050±50r/m | 1100±50r/m | 1100±50r/m | |||||||||||||||||||||||||||||||||||||
Type | Two Stroke | Two Stroke | Two Stroke | Two Stroke | Two Stroke | Two Stroke | Two Stroke | Two Stroke | Two Stroke | |||||||||||||||||||||||||||||||||||||
Displacement | 70.0cc | 70.0cc | 103.0cc | 103.0cc | 246cc | 246cc | 246cc | 496.0cc | 496.0cc | |||||||||||||||||||||||||||||||||||||
Bore×Stroke | 46.0×42.0mm(1.81×1.65 in) | 46.0×42.0mm(1.81×1.65 in) | 54.0*45.0 mm | 54.0*45.0 mm | 56.0×50.0mm | 56.0×50.0mm | 56.0×50.0mm | 72.0×61.0mm(1.81*1.65in) | 72.0×61.0mm(1.81*1.65in) | |||||||||||||||||||||||||||||||||||||
Ignition System | CDI | CDI | CDI | CDI | CDI | CDI | CDI | CDI | CDI | |||||||||||||||||||||||||||||||||||||
Spark Plug | NG K BR7HS-10 | NG K BR7HS-10 | NG K BR7HS-10 | NG K BR7HS-10 | NG K B8HS-10 | N GK B8HS-10 | NG K B8HS-10 | NG K B8HS-10 | NG K B8HS-10 | |||||||||||||||||||||||||||||||||||||
Spark Plug Gap | 0.9-1.0mm | 0.9-1.0mm | 0.6-0.7mm | 0.6-0.7mm | 0.9-1.0mm | 0.9-1.0mm | 0.9-1.0mm | 0.9-1.0mm | 0.9-1.0mm | |||||||||||||||||||||||||||||||||||||
Control System | Tiller Handle | Tiller Handle | Tiller Handle | Tiller Handle | Tiller Handle | Tiller Handle | Tiller Handle | Tiller Handle | Tiller Handle | |||||||||||||||||||||||||||||||||||||
Starting System | Manual | Manual | Manual | Manual | Manual | Manual | Manual | Manual | Manual | |||||||||||||||||||||||||||||||||||||
Starting Carburation System | Choke Valve | Choke Valve | Choke Valve | Choke Valve | Choke Valve | Choke Valve | Choke Valve | Choke Valve | Choke Valve | |||||||||||||||||||||||||||||||||||||
Gear Position | Forward-Neutral | Forward-Neutral | Forward-Neutral-Reverse | Forward-Neutral-Reverse | Forward-Neutral-Reverse | Forward-Neutral-Reverse | Forward-Neutral-Reverse | Forward-Neutral-Reverse | Forward-Neutral-Reverse | |||||||||||||||||||||||||||||||||||||
Gear Ratio | 2.08 (27:13) | 2.08 (27:13) | 2.08 (27:13) | 2.08 (27:13) | 2.08 (27:13) | 2.08 (27:13) | 2.08 (27:13) | 2.08 (27:13) | 2.08 (27:13) | |||||||||||||||||||||||||||||||||||||
Trim and Tilt System | Manual Tilt | Manual Tilt | Manual Tilt | Manual Tilt | Manual Tilt | Manual Tilt | Manual Tilt | Manual Tilt | Manual Tilt | |||||||||||||||||||||||||||||||||||||
Recommended Fuel | Unleaded Gasoline | Unleaded Gasoline | Unleaded Gasoline | Unleaded Gasoline | Unleaded Gasoline | Unleaded Gasoline | Unleaded Gasoline | Unleaded Gasoline | Unleaded Gasoline | |||||||||||||||||||||||||||||||||||||
Recommended Engine Oil | 2-stoke outboard motor oil | 2-stoke outboard motor oil | 2-stoke outboard motor oil | 2-stoke outboard motor oil | 2-stoke outboard motor oil | 2-stoke outboard motor oil | 2-stoke outboard motor oil | 2-stoke outboard motor oil | 2-stoke outboard motor oil | |||||||||||||||||||||||||||||||||||||
Fuel Oil Ratio | 50:1 | 50:1 | 50:1 | 50:1 | 50:1 | 50:1 | 50:1 | 50:1 | 50:1 | |||||||||||||||||||||||||||||||||||||
Gear Oil | 0.075 L | 0.075 L | 0.100L | 0.100L | 0.250L | 0.250L | 0.250L | 0.320L | 0.320L | |||||||||||||||||||||||||||||||||||||
Fuel Tank Capacity | 1.4 L | 1.4 L | 2.8 L | 2.8 L | 24 L | 24 L | 24 L | 24 L | 24 L | |||||||||||||||||||||||||||||||||||||
\ | \ | 12 L | 12 L | \ | \ | \ | \ | \ |