SZ_DF20A-DF15A Product Info-View1
4Pages

{{requestButtons}}

Catalog excerpts

SZ_DF20A-DF15A Product Info-View1 - 1

A word from Suzuki engineers Hideto Nakamura Yukihiro Yoshikawa Hideto Nakamura (Development and Design Group) PRODUCT INFORMATION In charge of engine design and overall design coordinator. Suzuki Employee for 16 years. Career in company: PWC engine development, snowmobile engine development, outboard engine design I worked on development and design of the outboard motor with a focus on reducing the total weight of the outboard engine. When we were developing the outboard, we wanted to reduce weight so we looked not only at the large parts, but at the smallest of parts, component shapes, processes, even the materials as well. We also used combustion and ow analysis extensively to determine the optimum shape of each part so as to obtain the desired power output from the engine. The new DF20A/15A is extremely lightweight and produces power output from low rpm. I’m very satised with the results. Yukihiro Yoshikawa (Development and Design Group) Hiromichi Takewaki In charge of the design of electronics. Suzuki Employee for 15 years. Akinori Yamazaki Since the DF20A/15A is the smallest horsepower outboard to be equipped with fuel-injection, it was a challenge obtaining the same level of performance found in larger outboards while reducing the size of the parts. In regard to the ECM (Engine Control Module), we designed it to operate without a battery, and incorporated a variety of devices to improve fuel eciency so you can fully enjoy the benets of fuel injection. Akinori Yamazaki (Experiment Group) In charge of experimental development. Suzuki Employee for 8 years. When developing the DF20A/15A, we focused on the benets of a battery- free fuel injection system. Compared to an analog-type carburetor, a number of engine functions can be controlled electronically, startup performance is not inuenced by the operating environment, idle rpm is very stable, and by taking advantage of the lean burn system, it delivers superior fuel eciency. Compared to the simple structure of a carburetor, we completely rethought the layout of the fuel injection system, giving priority to the function of each part so that the resulting system was the same size and weight of a carburetor. Hiromichi Takewaki (Production Design Group) In charge of engine rigging. Suzuki Employee for 8 years. When we started developing the new DF20A/15A, we made a conscious decision to develop as compact and lightweight an outboard as possible. In particular, the new fuel injection system enabled us to reduce the size of the outboard, and the use of resins allowed us to reduce its overall weight. While incorporating fuel injection increased the number of parts compared to a carbureted system, through trial and error we could t everything into an engine cover that is nearly the same size as the previous outboard. DF20A/15A SPECIFICATIONS FUEL DELIVERY SYSTEM UNIT: mm (inch) ELECTRIC MANUAL ELECTRIC MANUAL L: 49 (108) S: 48 (106) L: 45 (99) S: 44 (97) L: 49 (108) S: 48 (106) L: 45 (99) S: 44 (97) 336 (13.2) L: 508 (20), S: 381 (15) IN-LINE 2 PISTON DISPLACEMENT cm3 (cu. In.) 327 (20.0) 11.0 (15)/5,500 5,300-6300 5000-6000 STEERING SHEAR MOUNT F-N-R EXHAUST DRIVE PROTECTION PROPELLER SIZE (in.) All propellers are the 3-blade type ࠗ Standard ⅷ: Optional 139 (5.5) 186 (7.3) THROUGH PROP HUB EXHAUST 405 (15.9) 8.5˚ 2.08 : 1 GEAR SHIFT RUBBER HUB ⅷ 9-1/4 X 7 ࠗ 9-1/4 X 9 ࠗ 9-1/4 X 10 ⅷ 9-1/4 X 11 ⅷ 9-1/4 X 8 (THICK) ⅷ 9-1/4 X 9 (THICK) ⅷ 9-1/4 X 10 (THICK) 687 (27) GEAR RATIO 1093 (43) MANUAL TRIM AND TILT 8.5˚ TRIM METHOD 309 (12.2) ENGINE MOUNTING DIGITAL CDI ELECTRIC:12V 12A , MANUAL: 12V 6A 490 (19.3) ALTERNATOR 208 (8.2) IGNITION SYSTEM Tiller 1.0 (1.06/0.88) 189 (7.4) OIL PAN CAPACITY lit. (US/Imp. qt.) 73 (2.9) 335 (14) FULL THROTTLE OPERATING RANGE rpm 60.4 X 57 (2.38 X 2.24) 14.7 (20)/5,800 497 (19.6) MAXIMUM OUTPUT kW (PS)/rpm 426 (16.8) BORE X STROKE m/m (in.) ˚ 45 NO. OF CYLINDERS 120 (4.7) *with battery cable, without propeller & engine oil 658 (25.9) 131 (5.2) WEIGHT kg (lbs) DIMENSIONS ELECTRONIC FUEL INJECTION RECOMMENDED TRANSOM HEIGHT mm (in.) STARTING SYSTEM DF15A 4-STROKE OHC 4-VALVE 45˚ DF20A ENGINE TYPE 8.5˚ * With battery cable, without propeller & engine oil. Please read your owner’s manual carefully. Remember, boating and alcohol or other drugs don’t mix. Always use a personal otation device. Please operate your outboard safely and responsibly. Suzuki encourages you to operate your boat safely and with respect for the marine environment. Specications, appearances, equipment, colors, materials and other items of “SUZUKI” products shown on this catalogue are subject to change by manufacturers at any time without notice and they may vary depending on local conditions or requirements. Some models are not available in some territories. Each model might be discontinued without notice. Please inquire at your local dealer for details of any such changes. Actual body color might dier from the colors in this brochure. 300 TAKATSUKA-CHO, MINAMI-KU, HAMAMATSU CITY, JAPAN 432-8611 99999-C0000-000 DF20A/15A LEAN BURN Product Information Printed in Japan 0000 DF20A/15A

Open the catalog to page 1
SZ_DF20A-DF15A Product Info-View1 - 2

The World’s First 14.7kW (20PS)/11.0kW (15PS) Lean Burn Outboard with Battery-less Fuel Injection Suzuki builds some of the world’s most technologically advanced, fuel ecient outboards, and the new DF20A and 15A are no dierent. An all-new outboard for Suzuki, the DF20A lls the slot between our DF25 and DF15 with an environmentally friendly, fuel-ecient outboard we are proud of. These are the world’s rst outboards in the 14.7kW (20PS) and 11.0kW (15PS) class equipped with a battery-less fuel injection system that delivers quick, easy starts and clean, fuel-ecient operation. Using newly...

Open the catalog to page 2
SZ_DF20A-DF15A Product Info-View1 - 3

The World’s First 14.7kW (20PS)/11.0kW (15PS) Lean Burn Outboard with Battery-less Fuel Injection Suzuki builds some of the world’s most technologically advanced, fuel ecient outboards, and the new DF20A and 15A are no dierent. An all-new outboard for Suzuki, the DF20A lls the slot between our DF25 and DF15 with an environmentally friendly, fuel-ecient outboard we are proud of. These are the world’s rst outboards in the 14.7kW (20PS) and 11.0kW (15PS) class equipped with a battery-less fuel injection system that delivers quick, easy starts and clean, fuel-ecient operation. Using newly...

Open the catalog to page 3

All Suzuki Marine catalogs and brochures

  1. DF115A 140A

    8 Pages

  2. 2020 Accessory

    81 Pages

  3. DF250T/225T

    12 Pages

  4. DF350A

    45 Pages

  5. DF6A DF4A

    2 Pages

  6. DF200A

    8 Pages

  7. DF140A/115A

    8 Pages

Archived catalogs

  1. DF250SS

    8 Pages

  2. DF2.5

    2 Pages

  3. DF9.9/8

    2 Pages

  4. DF15/9.9

    8 Pages

  5. DF25

    2 Pages

  6. DF50/40

    8 Pages

  7. DF60

    2 Pages

  8. DF90/80/70

    4 Pages

  9. DF115/90

    8 Pages

  10. DF140

    8 Pages

  11. DF175/150

    8 Pages

  12. DF225/200

    8 Pages

  13. DF250

    12 Pages

  14. DF300

    6 Pages