48
SPECIFICATIONS
INFORMATION REGARDING EC
–
DIRECTIVE
(For European countries)
Sound Pressure Level
Sound pressure level is measured according to ISO 14509-1:2008.
Vibration on tiller handle grip
The vibration measurement is performed specified in ISO 5349-1986.
Item
DF4A
DF5A
DF6A
Engine Type
4 Stroke
Number of Cylinders
1
Bore and Stroke
60.4 × 48.0 mm (2.38 × 1.89 in.)
Piston Displacement
138 cm
3
(8.4 cu. in.)
Maximum output
2.9 kW (4PS)
3.68 kW (5PS)
4.4 kW (6PS)
Full Throttle Operating Range
4000 – 5000
r/min. (min
–1
)
4500 – 5500
r/min. (min
–1
)
4750 – 5750
r/min. (min
–1
)
Ignition System
Digital CDI
Engine Lubrication
Trochoid pump lubrication
Engine Oil Capacity
0.7 L (0.74/0.62 US/lmp. qt.)
Gear Oil Capacity
190 cm
3
(ml) (6.4/6.7 US/Imp. oz.)
Build-in Fuel Tank Capacity
1.0 L (0.26/0.22 US/Imp. gal.)
Spark Plug
NGK CPR6EA-9
Spark Plug Gap
0.8 – 0.9 mm (0.031- 0.035 in.)
Valve Lash
IN: 0.13 – 0.17 mm (0.005 – 0.007 in.)
EX: 0.13 – 0.17 mm (0.005 – 0.007 in.)
Fuel Type
Alcohol-free unleaded gasoline
Minimum Fuel Octane Rating
91 (Research method)
Regulation
Sound pressure level limit
2013 / 53 / EU
67 dB(A)
Standard
Vibration total value
Uncertainty
ICOMIA standard 38-94
3.0 m/s
2
0.6 m/s
2
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