двигатель suzuki df-50

Обзор лодочных моторах 50 л.с.


МодельSuzuki DF50TLHonda BF-50Mercury F50Yamaha F50

Производитель

SuzukiHondaMercuryYamaha

Horse Power:

505050(1) 50 (2) 50HT

Valves Per Cylinder:

N/A222

Valve Train Drive:

N/ABeltBeltBelt

Shaft:

20L20, X25(1)L20 (2) L20, X25L20

Displacement:

49.7 cu. in. (815 cc)808cc, 49.3 cu. in.995cc 60.8 cu. in.935cc, 57 cu. in.

Weight:

243L 198, X 212L 248, X 264L 237, X 248

Cylinders:

I-3In-line 3 SOHCIn-line 4 SOHCIn-line 4 SOHC

Lubrication:

N/AWet SumpWet SumpWet Sump

Bore X Stroke:

2.80 x 2.70 in. (71 x 68.6 mm)N/AN/AN/A

Ignition:

Solid State Direct IgnitionCDIDigital InductiveTCI

RPM Range:

5900-65005500-60005500-60005000-6000

Maximum RPM:

6500600060006000

Starter:

E Start w/ Suzuki EFIElectricElectricElectric

Oil Tank Capacity:

2.2 qt. (2.1 lit.)N/AN/AN/A

Alternator:

12V 18A10 A18 A17 A

Trim Position:

Power TrimPower trim and tiltPower trim and tiltPower trim and tilt

Fuel:

UnleadedN/AN/AN/A

Gear Ratio:

2.27:12.09:1(1) 1.83:1 (2) 2.33:1(1) 1.85:1/13:24 (2) 2.33:1/12:28

Exhaust:

N/AThru popThru popThru pop

Drive Train Protection:

Spline Drive Rubber HubN/AN/AN/A

Standard Propeller:

OptionalN/AN/AN/A

Available Prop Pitches:

9-17N/AN/AN/A

Steering:

Remote (Tiller Kit optional)N/AN/AN/A

Carbon Emission:

N/A3-Star Ultra-Low3-Star Ultra-Low3-Star Ultra-Low

DF50 Advantages


Over Mercury

  • DOHC 4 valves per cylinder vs. SOHC 2 valves per cylinder
  • Direct Ignition vs. standard coil
  • Dual water pickups vs. single
  • Self-adjusting oil-bathed timing chain vs. belt. No belt maintenance or adjustment necessary
  • Lighter weight: 242 lbs. vs 248/264 lbs.

Over Honda

  • Sequential EFI vs. carb
  • DOHC 4 valves per cylinder vs. SOHC 2 valves per cylinder
  • Larger displacement: 815cc (49.7 c.i.) vs. 808cc (49.2 c.i.). No replacement for displacement.
  • Direct Ignition vs. CDI with std. coils
  • Higher charging rate: 18 amps vs. 10
  • Self-adjusting oil-bathed timing chain vs. belt. No belt maintenance or adjustment necessary

Over Yamaha

  • Computer diagnostic vs. none
  • DOHC 4 valves per cylinder vs. SOHC 2 valves per cylinder
  • Self-adjusting oil-bathed timing chain vs. belt. No belt maintenance or adjustment necessary
  • Direct Ignition vs. standard coil