LEAN BURN
DF9.9B AND UP (NOT INCLUDING DF150, DF175, DF200, DF225, DF250)
Explanation
The Lean Burn Control System supplies the right fuel and air mixture depending on the navigation conditions.
Advantage
- Significant improvement in fuel economy in all speed ranges especially at cruising speed.
- Fuel is saved and gasoline costs are cut thanks to improved fuel economy.
BatterylessBATTERY-LESS ELECTRONIC FUEL INJECTION
DF9.9B, DF15A, DF20A, DF25A, DF30A
Explanation
Parts used in the larger models have been redesigned into a more compact design and mounted onto smaller size models.
Advantage
- Quick and easy start.
- Cleaner and economic fuel consumption.
- Higher performance in almost all operating ranges.
DUAL INJECTOR
DF350A
Explanation
The dual injector delivers just the right amount of fuel at the right time into each cylinder.
Advantage
- Contributes to higher output and better fuel efficiency.
- Dual Injector