Honda Marine BF50DK4LRTC L-Type, 20 in. Shaft
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MakeHonda Marine
ModelBF50DK4LRTC L-Type, 20 in. Shaft
Product Features
Description
Three Cylinder, 20" Long shaft, Blast™, Electric Start, Remote Steering, EFI, Power Tilt & Trim.
Proven as both a commercial fishing engine and a recreational outboard, the BF50DK4LRTC L-Type, with a 20 in. shaft, is the lightest, most fuel efficient and best charging capacity engine in its class. You get exceptional performance thanks to Boosted Low Speed Torque (BLAST®) and Multi-Port Programmed Fuel Injection (PGM-FI®).
Performance and Efficiency
- Honda's Four-Stroke Engine Design: World-renowned Honda quality, proven reliability with no oil mixing.
- Offset Crankshaft Design: Locates the powerhead directly over transom bracket pivot point for smoother operation of trim and tilt, as well as reducing stress on the transom and steering effort. Also, it reduces vibration and improves performance and handling. It also provides for a very compact design.
- Non-Linear Mounting System: Patented non-linear mounting provides smoother operation at all engine speeds.
Reliability and Durability
- Over-Rev Protection: Standard rev-limiter protects the engine from severe damage caused by over-revving.
- Overheat and Low-Oil-Level Warning Systems: Standard overheat and low-oil warning systems offer peace of mind and protect your investment.
- Fresh Water Flushport: Allows easy hook-up of a garden hose to flush debris and salt water out of the engine, extending the life of the outboard (optional Flush Kit required).
- Sacrificial Anodes: The BF50DK4LRTC L-Type has 1 internal and 2 external sacrificial anodes to protect all metal components from corrosion.
- Three-Year Warranty: The best outboards in the industry are backed by the best warranty in the business, 3 years parts and labour.
Convenience and Ease of Use
- Light, Compact Design: Three-cylinder design allows for smooth operation while remaining compact.
- Regulated, High-Output Charging System: A regulated, 22-amp charging system is standard on both electric-start models to ensure that batteries remain charged while operating electronics.
- Built-in Pitot Tube: A Pitot tube is designed into the lower gearcase and allows a direct hook-up for your speedometer.
- Standard Gauges, Propeller and Control Box: Tachometer, trim gauges, aluminum propeller and a high-quality, side-mount control box are included with Power Tilt and Trim models.
- Standard Fuel Tank, Hose and Propeller: A 25-litre fuel tank, fuel hose and aluminum propeller are included as standard equipment.
Engine
- Type: 4-Stroke SOHC; 3 Cylinders / 6 Valves
- Displacement: 49.4 cubic in. (808 cc)
- Bore & Stroke: 2.76 x 2.76 in. (70 mm x 70 mm)
- Full Throttle RPM Range: 5,500-6,000 RPM
- Propshaft Rated Horsepower: 50 HP @ 5,750 RPM
- Cooling System: Water Cooled
- Fuel Delivery: Programmed Electronic Fuel Injection (PGM-FI)
- Recommended Fuel: Unleaded Gas. (Min. Pump Octane 86)
- Ignition System: MicroComputer Programmed
- Starting System: Electric
- Exhaust: Through Prop Hub
- Lubrication: Pressure Lubrication (Trochoid pump)
- Recommended Oil: SAE 5W30 API service classification SJ or later
- Oil Capacity: 1.85 Imp. qt (2.10 L) with oil filter repl.
- Trim Range: -4 deg. to +12 deg.
- Tilt Range: 63 deg.
- Steering Angle: 35 deg.
Drive
- Gear Ratio: 2.08:1
- Gear Shift: F-N-R
Equipment
- Alternator: 22 amp / 275 watts
- Battery Charging Power: 17 amp
- Power Trim & Tilt: Standard
- Oil Pressure Alert: Standard
- Over Rev-Limiter: Standard
- Temperature Alert: Standard
- Battery Condition Alert: Standard
- Speedometer Pickup: Standard
- Variable Speed Trolling Kit: Optional
Dimensions
- Overall Width: 14.6 in. (372 mm)
- Transom Height: 21.9 in. (556 mm)
Propeller
- Propeller Type: 3-blade (Aluminum)
- Propeller Diameter x Pitch: 11-1/4 x 13 in.
Dry Weight
- LRTC-Type: 216.1 lbs. (98 kg)
Warranty
- Standard Warranty: As a testament to their quality and reliability, all Honda marine engines come with a warranty of 36 months for non-commercial use and 12 months for commercial use.
- Honda Plus Extended Warranty: Honda Plus extended warranty is now available for your marine engine. You can prolong your worry-free pleasure on specified parts and components even further.
NOTES:
Optional built-in Pitot tube kit required.
The steering angle can be set at 30 deg. when two outboard motors are installed at an interval of 558 mm (ICOMIA standard recommendation). It can be set at 50 deg., too, depending on the installation interval. Do not set the steering angle at 50 deg. on a high speed boat, as it can impair the steering stability. When the boat is equipped with a hydraulic steering type of the outboard motor, steering angle can be set at 30 deg. It cannot be set at 50 deg. However, note that the steering angle can be set at 50 deg. by using a connecting plate, depending on the type of hydraulic steering.
Honda outboard motors are power rated in accordance with NMMA procedures using the ICOMIA standard 28/23.Engine
| Engine Type | 4-Stroke SOHC; 3 Cylinders / 6 Valves |
| Bore x Stroke | 2.76 x 2.76 in. (70 mm x 70 mm) |
| Displacement | 49.4 cu. in. (808 cc) |
| Starting | Electric |
Dimensions
| Shaft Length | 20 in. |
| Weight | 216.1 lb. (98 kg) |
General
| Trim Method | Power, Power, -4 deg. to +12 deg. |
| Propshaft Horsepower | 50 HP @ 5750 RPM |
| Full Throttle Operating Range | 5500-6000 RPM |
| Gear Ratio / Shift | 2.08:1 |
| Fuel Induction | Programmed Electronic Fuel Injection (PGM-FI) |
| Alternator | 22 Amp (275 W) |
| Cooling | Water Cooled |
| Steering | Remote, 35 deg. Steering Angle |
| Warranty | Standard, Non-Commercial: 36 months; Standard, Commercial: 12 months; Optional: Honda Plus Extended Warranty |
