Suzuki MidSize DF50A Outboard Marine Motor

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Product Code: SM-MID-DF50A

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Description

Technical Specs

Suzuki MidSize DF50A Outboard Marine Motor
Engineered to deliver fuel efficient operation in a compact and light weight design, the DF50A has utilized many of the advancements that Suzuki has pioneered over the past decade. This three cylinder DOHC engine is designed with Suzuki’s Lean Burn Control System to deliver high tech performance with efficient operation and top level fuel economy. And as an added bonus, new DF50A engines also incorporate Suzuki Troll Mode System. During the 2011 Miami Boat Show, the Boating Writers of America presented Suzuki Marine with the NMMA Innovation Award for the DF50A/DF40A.

DF40A - DF50A - DF60A

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Advantages

Model Name:	DF50A	Honda 50	Mercury 50	Yamaha 50
Manufacturer:	Suzuki	Honda	Mercury	Yamaha
Horsepower:	50	50	(1) 50 EFI, (2) 50 Big Foot EFI	(1) 50 (2) 50 High Thrust
Shaft Length (Inches):	L (20)	L (20), X (25)	L (20)	L (20)
Weight (Lbs):	229	L (214), X (223)	247	L (247), X (267)
Cylinders:	In-line 3	In-line 3	In-line 4	In-line 4
Valves Per Cylinder:	DOHC 4 Valves Per Cyl.	SOHC 2 Valves Per Cyl.	SOHC 2 Valves Per Cyl.	SOHC 2 Valves Per Cyl.
Valve Train Drive:	Self adjusting oil bathed timing chain	Belt	Belt	Belt
Displacement:	57.4 cu. in. (941 cc)	49.3 cu. in. (808 cc)	60.8 cu. in. (995 cc)	60.8 cu. in. (996 cc)
Bore and Stroke (Inches/mm):	2.85 x 2.99 in. (72.5 x 76mm)	2.80 x 2.80 in. (70 x 70 mm)	2.56 x 2.95 in. (65 x 75mm)	2.56 x 2.95 in. (63 x 75 mm)
Operating Range (RPM):	5300-6300	5500 - 6000	5500 - 6000	5000 - 6000
Induction System:	Multi Point Sequential EFI with Lean Burn Control	Programmed EFI with Lean Burn Control	EFI	EFI
Starting System:	Suzuki Easy Start System	Electric	Electric	Electric
Lubrication:	Wet sump	Wet sump	Wet sump	Wet sump
Oil Tank Capacity:	2.9 qt. (2.7 lit.)	2.5 qt. (2.4 lit.)	2.3 qt. (2.2 lit.)	2.6 qt. (2.5 lit.)
Ignition:	Direct Ignition	CDI	Digital Inductive	TCI
Alternator:	12V 19A	22 A	18 A	17 A
Trim Type:	Power Trim and Tilt	Power Trim and Tilt	Power Trim and Tilt	Power Trim and Tilt
Gear Ratio:	2.27:1	2.08:1	(1) 1.83:1 (2) 2.33:1	(1) 1.85:1/13:24 (2) 2.33:1/12:28
CARB Emissions Rating:	3-Star Ultra-Low	3-Star Ultra-Low	3-Star Ultra-Low	3-Star Ultra-Low
Standard Propeller (Blades x Dia. x Pitches (Ins.)):	Optional - See Dealer	Unknown	Unknown	Unknown
Range of Avail. Optional Propeller Pitches:	9-17	Unknown	9 - 26	Unknown
Steering:	Remote (Tiller Kit optional)	Unknown	Unknown	Unknown

DF50A Advantages

Over Honda

Larger Displacement 941cc (57.4 c.i.) vs. 808cc (49.2 c.i.) No replacement for displacement
Zero Maintenance Self Adjusting Timing Chain vs. Inspect and Replace Timing Belt
2.27:1 vs. 1.83:1 Lower gear ratio to swing a larger prop for improved acceleration
Suzuki Easy Start System for customer convenience

Over Mercury

Suzuki Lean Burn Control System - Improved fuel economy
Zero Maintenance Self Adjusting Timing Chain vs. Inspect and Replace Timing Belt
DOHC 4 valves per cylinder vs. SOHC 2 valves per cylinder
229 lbs. vs. 247 lbs. - Lighter Weight
2.27:1 vs. 1.83:1 Lower gear ratio to swing a larger prop for improved acceleration
Suzuki Easy Start System for customer convenience
Suzuki Trim Limit System for customer convenience

Over Yamaha

Suzuki Lean Burn Control System - Improved fuel economy
Zero Maintenance Self Adjusting Timing Chain vs. Inspect and Replace Timing Belt
DOHC 4 valves per cylinder vs. SOHC 2 valves per cylinder
229 lbs. vs. 247 lbs. - Lighter Weight
2.27:1 vs. 1.85:1 Lower gear ratio to swing a larger prop for improved acceleration
Suzuki Easy Start System for customer convenience
Suzuki Trim Limit System for customer convenience

Features

Multi Point Sequential Electronic Fuel Injection
Suzuki Lean burn Control System
Suzuki Troll Mode System
Direct Ignition
Suzuki Easy Start System
Over-Rev. Limiter
Low Oil Pressure Caution
Fully Transistorized Ignition
Timing Chain
Fresh Water Flushing System
Power Trim and Tilt
Suzuki Anti-Corrosion System

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