4 Outboard 20HP Engine Boat
Running quietly
Low emission & Low fuel consumption
Compact, tidy and flexible design
Environmental friendly
Recommended rubber dinghy length: 5-7m
Certified by ECM standards
Description
Technical Parameters
About Outboards
CALON GLORIA 20HP 4-Stroke Boat Outboard Engine – Power Meets Precision
The CALON GLORIA 20HP 4-stroke outboard boat engine is designed to deliver the perfect combination of power, efficiency, and reliability - making it an excellent choice for both recreational and professional users.
Powered by a fuel-efficient 4-stroke engine, this model ensures smooth acceleration, low emissions, and quiet operation, ideal for fishing, cruising, water sports, or daily transport.
🔧 Key Features:
✅ 20 Horsepower / 4-Stroke Technology
Delivers strong and stable performance with better fuel economy than traditional 2-stroke engines.
✅ Electric Start + Manual Start (Optional)
Easy one-button ignition with electric start, plus a manual backup for added security.
✅ Front / Back Control Options Available
Choose from tiller handle or remote control (front control), depending on your boat setup and operation needs.
✅ Short Shaft / Long Shaft Compatible
Available in both 438mm (short shaft) and 565m (long shaft) to match a variety of boat transoms.
✅ Quiet & Eco-Friendly Operation
Lower noise and reduced emissions create a more comfortable and environmentally conscious boating experience.
✅ Multi-Application Use
Perfect for inflatable boats, fishing boats, small aluminum hulls, tenders, and utility vessels.
Whether you're navigating lakes, rivers, or coastal waters, the 4 stroke 20hp boat outboard engine brings reliable performance, modern technology, and trusted craftsmanship to every journey.
Company

Based on the principle of excellence, we have successively launched 2-stroke outboards:3hp/5hp/9.8hp/15hp/20hp/30hp/40hp, 4-stroke outboards:6hp/20hp/60hp EFI and electric outboards: 40hp. In terms of technological innovation, we have also achieved notable results. As of July 24, 2023, we had obtained 25 patents, covering various fields such as outboard motor oil supply system devices, yaw test devices, and underwater gear nut fixing and tightening devices. In response to the issue of virtual horsepower marks in the market, we have always adhered to the principle of genuine horsepower, earning gradual praise from consumers.
Production Line






Advanced Production Line | Precision, Order, and Reliability
At CALON GLORIA, our outboard motor workshop is equipped with well-organized and advanced production lines, ensuring that every assembly step is carried out in a controlled and systematic manner. From core component installation to final assembly, each process follows strict standards to guarantee consistency and reliability.
This structured manufacturing process provides stable performance and long-term durability for 2 & 4 Stroke Boat Outboard Engine applications.
In-House Painting Line | Superior Corrosion Protection
Painting plays a critical role in corrosion protection for outboard motors. We operate our own in-house painting line, including paint formulation and coating processes.
Unlike many small factories that outsource painting, we manage the entire process internally to ensure stronger coating adhesion, improved salt-spray resistance, and enhanced durability.
This commitment to quality ensures that our 2 & 4 Stroke Boat Outboard Engine solutions perform reliably even in harsh marine environments.
Advanced Equipment
Advanced Manufacturing Equipment Ensures Quality and Efficiency
To ensure product consistency and production efficiency, our factory is equipped with a range of advanced machinery, allowing us to deliver reliable and high-performance outboard motors.
🔧 Automatic Gluing Machine
Our fully automated gluing system enables precise, uniform, and high-speed adhesive application. This significantly improves the sealing performance and assembly accuracy of key components while minimizing human error.
🔩 Atlas Copco Torque System
We utilize industrial-grade pneumatic tools and torque control systems from Atlas Copco, a globally recognized brand. This ensures that every critical fastening point is tightened with accurate and consistent torque, enhancing structural reliability.
⚙️ Flywheel Torque Assembly Machine
The flywheel, a crucial part of the engine, is assembled using an automated torque system that ensures exact force is applied during installation. This guarantees stable engine output and extends product lifespan.
The integration of these high-end machines not only boosts our production standards but also strengthens our ability to manufacture durable, high-precision outboard motors that meet global demands.




FAQ
Q: 1.How long can I get the feedback after we send the inquiry?
Q: 2.Can you accommodate special requests or customizations?
Q: 3.What are your quality control processes?
Q: 4.Can you provide a certificate of origin?
Q: 5.What is the lead time for production and delivery?
14-21 working days for bulk order
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4 STROKE 20HP OUTBOARD MOTOR
The F20 is a compact 4-stroke outboard motor designed for enhanced hull carrying capacity, making it ideal for users with cargo requirements or small fishing groups. This outboard motor serves as an excellent entry-level option for water sports enthusiasts, particularly suited for 5-7 meter boats, including activities like sea fishing and surfing.
Key Configurations:
F20BS --- Tiller Control; Manual Start; Short Shaft
F20BL--- Tiller Control; Manual Start; Long Shaft
F20BWS --- Tiller Control; Electric Start; Short Shaft
F20BWL--- Tiller Control; Electric Start; Long Shaft
F20FWS --- Remote Control; Electric Start; Short Shaft
F20FWL--- Remote Control; Electric Start; Long Shaft
F20FWTS --- Remote Control; Electric Start; Electric Tilt; Short Shaft
F20FWTL--- Remote Control; Electric Start; Electric Tilt; Long Shaft
| MODEL | F20 |
| Type | 4 Stroke |
| Transom Height | 438mm (S) 565mm (L) |
| Dimension |
1048*386*1097 mm (S) 1048*386*1224 mm (L) |
| Dry Weight | 53.8 kg(S) 55.8 kg(L) |
| Max. RPM range | 5000~6000r/min |
| Max. Outpower | 14.7kW |
| Idling RPM range | 1050±50 r/min |
| Engine type | 2-cyl. |
| Displacement | 362 cc |
| Bore x stroke | 63.0 x 58.1 mm |
| Ignition Timing | CDI |
| Steering System | Tiller / Remote Control |
| Starting System | Manual / Electric Start |
| Gear Shift | F-N-R |
| Gear Ratio | 2.08 |
| Trim &Tilt | Manual |
| Fuel Tank Capacity | 24L |
| Gear Oil Capacity | 0.25 L |
| Propeller | 9 1/4X11-J1 in. |
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