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DF115A FEATURES


Suzuki’s DF115A combines quality, reliability and performance, engineered with Suzuki’s innovative technologies.


Start system Electric start
Multi-point sequential electronic fuel injection Standard
Offset driveshaft Standard
Over-rev. limiter Standard
Low oil pressure caution Standard
Speedometer pickup on gear case Standard
Suzuki anti-corrosion system Standard
Suzuki Lean Burn Control System Standard

SIMILAR OUTBOARDS

DF140A

DF100A

DF115A SPECS



Bore x Stroke 86mm x 88mm
Maximum output 84.6kW
Full throttle operating range 5,000–6,000rpm
Steering Remote
Oil pan capacity 5.5 litres
Ignition system Fully-transistorised
Alternator 12V 40A
Engine mounting Shear mount
Trim method Power trim & tilt
Shaft length L: 508mm (20") | X: 635mm (25")
Gear ratio 2.59:1
Starting system Electric
Gear shift F-N-R
Weight L: 182kg | X: 187kg
Exhaust Through prop hub exhaust
Engine type DOHC 16-valves
Propeller selection (pitch) 15"–23" (Alloy) 15"–25" (s/s)
Fuel delivery system Multi-point sequential electronic fuel injection
Warranty 5 years for recreational use
No. of cylinders In-line 4
Fuel minimum 91 (RON) octane
Displacement 2,044cm3

DF115A PERFORMANCE TESTS



DF115A tested on Haines Signature 530C

Test Conditions

Date: 23/01/2011
Location: Moreton Bay
Conditions: Light chop, strong current
Temperature: 29deg
Crew: 3

Test Boat: Haines Signature 530C

Length: 5.3m
Beam: 2.2m
Dry Weight: 1260kg
Max Horsepower: 115
Fuel Capacity: 100L
Weight as tested: 1450kg (est)

Conclusion

Optimal Cruise Speed: 43km/h
Cruise Range (Approx) Based on 95% Fuel Capacity: 238km
Maximum Speed: 68km/h
0-40km/h:

Outboard: Suzuki DF115 K11

Horsepower:115HP
Cylinder:In line 4
Weight:189kg
Gear Ratio:2.59:1
Propeller:Suzuki 14 x 19 3 blade alloy

Suzuki Performance Figures

RPM Av KM/H L/Hr Av L/KM
700 6 1 0.45
1000 10 1.4 0.45
1500 12 2.25 0.3
2000 15 5 0.45
2500 17 6.6 0.6
3000 26 9.5 0.85
3500 36 14.5 0.5
4000 43 17 0.4
4500 48 23 0.45
5000 56 28.7 0.5
5500 60 33.5 0.55
6000 66 38 0.6

Suzuki Fuel Consumption Comparison

DF115A tested on ProCraft Coastal 5.8m

Test Conditions

Date: 28/08/2013
Location: Gold Coast, QLD
Conditions: Fine
Temperature: 22deg
Crew: 2

Test Boat: ProCraft Coastal 5.8m

Length: 5.8m
Beam: 2.28m
Dry Weight: 750kg (est)
Max Horsepower: 140
Fuel Capacity: 100L
Weight as tested: 1350kg

Conclusion

Optimal Cruise Speed: 51.1km/h (27.8 knots)
Cruise Range (Approx) Based on 95% Fuel Capacity: 237km
Maximum Speed: 68km/h
0-40km/h: Not recorded

Outboard: Suzuki DF115A

Horsepower:115
Cylinder:In line 4
Weight:182kg
Gear Ratio:2.59:1
Propeller:Suzuki 14 x 19 3 blade alloy

Suzuki Performance Figures

RPM Av KM/H L/Hr Av L/KM
700 4.9 1.1 0.4
1000 5.3 1.6 0.3
1500 8.3 3 0.4
2000 10.4 5 0.5
2500 13.2 8.8 0.6
3000 20.1 11.7 0.6
3500 30.8 14.4 0.5
4000 42.3 17.7 0.4
4500 51.1 21.4 0.4
5000 55.5 27.2 0.5
5500 61.1 32.2 0.5
6000 66.1 41.5 0.7

Suzuki Fuel Consumption Comparison

DF115A tested on YellowFin 7400 Hardtop

Test Conditions

Date: 18/05/16
Location: Measured Mile Gold Coast Seaway
Conditions: Light 5 knot breeze
Temperature: 25deg
Crew: 3

Test Boat: YellowFin 7400 Hardtop

Length: 7.30m
Beam: 2.40m
Dry Weight: 1130kg
Max Horsepower: 250HP
Fuel Capacity: 230L
Weight as tested: 1700kg

Conclusion

Optimal Cruise Speed: 45.0km/h
Cruise Range (Approx) Based on 95% Fuel Capacity: 300km
Maximum Speed: 71.5km/h
0-40km/h: N/A

Outboard: 2 x Suzuki DF115ATX

Horsepower:115HP
Cylinder:4 cyl
Weight:187kg
Gear Ratio:2.59:1
Propeller:Suzuki 13.75 x 21 3 blade stainless

Suzuki Performance Figures

RPM Av KM/H L/Hr Av L/KM
750 3.3 2 0.5
1000 8.2 3.3 0.4
1500 11.4 5.7 0.5
2000 13.6 8.9 0.7
2500 17.9 13.2 0.7
3000 29.8 16.5 0.6
3500 39 23.4 0.7
4000 40 29 0.7
4500 51 35 0.7
5000 58.7 47.4 0.7
5500 60 65 0.8
5900 71 79.5 1
6000 71.5 79.5 1.1

Suzuki Fuel Consumption Comparison

DF115A tested on Sea Nymph 585

Test Conditions

Date: 19/01/2017
Location: Auckland
Conditions: 15kn wind
Temperature: 25deg
Crew: 4

Test Boat: Sea Nymph 585

Length: 5.85m
Beam: n/a
Dry Weight: 1200kg
Max Horsepower: n/a
Fuel Capacity: 80L
Weight as tested: n/a

Conclusion

Optimal Cruise Speed: 22.8km/h
Cruise Range (Approx) Based on 95% Fuel Capacity: 108km
Maximum Speed: 35.85km/h
0-40km/h: n/a

Outboard: Suzuki DF115ATX

Horsepower:115HP
Cylinder:4
Weight:187kg
Gear Ratio:2.59:1
Propeller:Suzuki 14" x 17" 3 blade

Suzuki Performance Figures

RPM Av KM/H L/Hr Av L/KM
700 3.45 1.2 0.36
1000 3.3 1.75 0.54
1500 4.7 2.8 0.6
2000 6.05 4.7 0.78
2500 7.2 7.25 1.01
3000 13.2 9.95 0.75
3500 18.8 13.45 0.72
4000 22.8 16 0.7
4500 27 20.95 0.78
5000 30.15 28.4 0.94
5500 33.25 37.6 1.13
6000 35.85 41.85 1.17
6000 35.85 41.85 1.17

Suzuki Fuel Consumption Comparison