DF40A
DF40A FEATURES
The award-winning DF40A delivers superior fuel efficiency and high performance in a compact design.


Start system | Electric start |
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Multi-point sequential electronic fuel injection | Standard |
Suzuki Lean Burn Control System | Standard |
Large capacity 19A alternator | Standard |
12-valve DOHC (dual overhead cam) design | Standard |
Maintenance-free timing chain | Standard |
Tiller handle | Standard |
SIMILAR OUTBOARDS
DF50A
DF40A SPECS
Displacement | 941cm3 |
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Fuel | minimum 91 (RON) octane |
Bore x Stroke | 72.5mm x 76.0mm |
Maximum output | 29.4kW |
Full throttle operating range | 5,000–6,000rpm |
Steering | Remote | Tiller |
Oil pan capacity | 2.7 litres |
Ignition system | Fully-transistorised |
Alternator | 12V 19A |
Engine mounting | Shear mount |
Trim method | Power trim & tilt |
Gear ratio | 2.27:1 |
Shaft length | L: 508mm (20") |
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Gear shift | F-N-R |
Starting system | Electric easy start system |
Exhaust | Through prop hub exhaust |
Weight | L: 104kg |
Propeller selection (pitch) | 9"–11" |
Engine type | DOHC 12-valve |
Fuel tank capacity | 25L (Optional) |
Fuel delivery system | Multi-point sequential electronic fuel injection |
No. of cylinders | In-line 3 |
Warranty | 5 years for recreational use |
DF40A PERFORMANCE TESTS
DF40A tested on Alumacraft 16ft
Test Conditions
Date: | 20/01/2011 |
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Location: | Brisbane River |
Conditions: | Calm, light breeze |
Temperature: | 27deg |
Crew: | 2 |
Test Boat: Alumacraft 16ft
Length: | 4.9m |
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Beam: | 1.9m |
Dry Weight: | 350kg |
Max Horsepower: | 50HP |
Fuel Capacity: | 75L |
Weight as tested: | 406kg (est) |
Conclusion
Optimal Cruise Speed: | 31.2km/h |
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Cruise Range (Approx) Based on 95% Fuel Capacity: | 333km |
Maximum Speed: | 51km/h |
0-40km/h: | 6.4sec |
Outboard: Suzuki DF40A
Horsepower: | 40HP |
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Cylinder: | In line 3 |
Weight: | 104kg |
Gear Ratio: | 2.27:1 |
Propeller: | Suzuki 11.75 x 12 3 blade stainless steel |