DF70A-leanburn-1015

DF70A

Features

Start System Electric Start
Multi Point Sequential Electronic Fuel Injection Standard Equipment
Two-Stage Gear Reduction System Standard Equipment
Offset Driveshaft Standard Equipment
Suzuki Anti-Corrosion System Standard Equipment
Suzuki Lean Burn Control System Standard Equipment
16 Valve DOHC (Dual Overhead Cam) Design Standard Equipment

Specs

Shaft Length L: 508mm (20″) | X: 631m (25″)
Starting System Electric
Weight L: 155 kg | X: 158 kg
Fuel Delivery System Multi Point Electronic Fuel Injection
No. of Cylinders In-line 4
Piston Displacement 1,502 cm3
Bore x Stroke 75×85 mm
Maximum Output 51.5 kW
Full Throttle Operating Range 5,000 – 6,000 rpm
Steering Remote
Oil Pan Capacity 4.0 litres
Ignition System Fully Transistorised
Alternator 12V 27A
Displacement of the Engine Shear Mount
Trim Method Power Trim And Tilt
Gear Ratio 2.59:1
Gear Shift F-N-R
Exhaust Through Prop Hub Exhaust
Propeller Selection (Diameter) 13″
Propeller Selection (Pitch) 13″ – 25″
Warranty 5 Years recreational use

Performance

Performance Tests

Click Below to view a performance test on the DF70A outboard

DF70A

Boat Performance Test

DF70A Features

  • Start System
  • Multi Point Sequential Electronic Fuel Injection
  • Two-Stage Gear Reduction System
  • Offset Driveshaft
  • Suzuki Anti-Corrosion System
  • Suzuki Lean Burn Control System
  • 16 Valve DOHC (Dual Overhead Cam) Design

Tested on Clark Dominatior 4.85m


Test Conditions
Date: 26/05/2012
Location: Brisbane River
Conditions: Light Chop
Temperature:
Crew: 2
Test Boat: Clark Dominatior 4.85m
Length: 4.85m
Beam: 2.3m
Dry Weight: 600KG
Max Horsepower: 70
Fuel Capacity: 50 L
Weight as tested: 850 KG (Est)

Outboard: Suzuki DF70A
Horsepower: 70
Cylinder: In Line 4
Weight: 164 KG
Gear Ratio: 2.59 :1
Propeller:
Conclusion
Optimal Cruise Speed: 30.50 KM/H
Cruise Range (Approx) Based on 95% Fuel Capacity: 190 KM
Maximum Speed: 64 KM/H
0-40km/h: 6.7sec

Suzuki Performance Figures
RPM Av KM/H L/Hr Av L/KM
700 3.7 0.65 0.02
1000 6 1.2 0.2
1500 7.95 2.25 0.25
2000 10.15 3 0.25
2500 11.85 4.85 0.4
3000 19.1 6.6 0.3
3500 30.5 7.65 0.25
4000 37.9 9.85 0.3
4500 43.2 11.6 0.3
5000 47 14.1 0.4
5500 53.55 22.5 0.4
5700 59.95 23.35 0.4
Suzuki Fuel Consumption Comparison
Created with Highcharts 4.0.1Optimal RangeKm/HLitres of Fuel / KmLitres of Fuel / HourKmPerHourLitresPerHourLitresPerKm7001000150020002500300035004000450050005500570001020304050607000.10.20.30.40.50.60.7-5051015202530Highcharts.com

Brochure

 

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