Honda BF2.3DHLCHC 2.3HP – Four Stroke 20-Inch Shaft

Honda BF2.3DHLCHC 2.3HP Long Shaft Tiller

The Honda BF2.3DHLCHC 2.3HP is the world’s lightest 4-stroke outboard featuring a specialized air-cooled OHV architecture for maximum simplified maintenance. This 20-inch long shaft model is specifically designed as a primary motor for canoes and small tenders or as auxiliary power for sailboats requiring versatile marine outboards. Its unique air-cooled design eliminates the water pump and cooling passages, effectively removing the risk of clogging from weeds or sand in technical shallow-water environments across the United States.

Operational simplicity is centered around a 360-degree swivel steering system and an automatic centrifugal clutch that allows the engine to idle without propeller rotation. The BF2.3DHLCHC features an integrated 1.1-liter internal fuel tank, providing over an hour of run time at wide-open throttle in a portable 31 lbs package. Boaters use this Japanese-engineered platform for its legendary reliability and the maintenance-free oil slinger lubrication system, making it the most user-friendly outboard in the ultra-portable class.

57.2cc OHV Air-Cooled Architecture

The BF2.3DHLCHC utilizes a high-efficiency 57.2cc single-cylinder OHV block that requires no water cooling system, reducing the overall complexity of the engine. This design allows for immediate operation in silt-heavy or weed-choked waters where traditional water-cooled outboards would suffer from cooling failure. You gain a reliable and lightweight power source that is significantly easier to maintain, as there are no impellers to replace or water jackets to flush.

20-Inch Long Shaft Authority

This 20-inch long shaft configuration is calibrated for vessels with higher transoms, ensuring the propeller remains deep enough to provide consistent thrust without air ventilation. This utility is essential for sailboats and larger tenders where a standard short shaft might not reach the water line during surface chop. US This can provide stable hydrodynamic tracking and improved propeller grip, making the management of specialized utility vessels safer and more efficient.

Automatic Centrifugal Clutch

The BF2.3DHLCHC is equipped with an automatic centrifugal clutch that engages the propeller only when the throttle is advanced above idle speed. This feature provides a “Neutral” state while idling, allowing the boat to remain stationary without the operator needing to shift gears manually. This can provide a higher level of safety and convenience, as the boat will not move until the captain is ready to apply throttle for acceleration.

31-Pound Ultra-Lightweight Portability

Weighing only 31 lbs (14 kg), this motor is one of the easiest outboards to transport, mount, and store for a single operator. Its compact profile and ergonomic carrying handle make it an ideal choice for boaters who frequently move their motor between different vessels or storage areas. You gain a versatile propulsion solution that provides 4-stroke performance without the heavy lifting required by traditional outboard designs.

Forced Air Cooling Efficiency

By utilizing a high-velocity fan to pull air across the cylinder head, this engine maintains optimal operating temperatures without the need for a water pump. This system is completely independent of the water surface, ensuring the engine remains cool even when running in the muddiest or most shallow conditions. Owners benefit from a simplified mechanical design that eliminates the primary cause of maintenance issues in small portable outboards.

Integrated 1.1L Internal Fuel Tank

The motor features a built-in 1.1-liter fuel reservoir that eliminates the need for external tanks and fuel lines taking up space in the boat. This integrated design provides a clean and simplified setup, allowing for rapid deployment and easy fueling through the top-mounted cap. US This can provide the advantage of a long cruising range in a self-contained package, appropriate for exploring remote shorelines or providing auxiliary power for sailing transits.