69
SPECIFICATIONS
INFORMATION REGARDING EC
– DIRECTIVE
(For European countries)
Sound Pressure Level
Sound pressure level is measured according to ISO 14509-1:2018.
Vibration on tiller handle grip
Tiller handle grip vibration total value of this motor measured under related EC Directive does not
exceed 2.5m/s
2
. The vibration measurement is performed specified in ISO 5349-1986.
Item DF25A DF30A
Engine Type 4 Stroke
Number of Cylinders 3
Bore and Stroke 60.4 × 57.0 mm (2.38 × 2.24 in)
Piston Displacement 490 cm
3
(29.9 cu. in)
Maximum output 18.4 kW (25 PS) 22.1 kW (30 PS)
Full Throttle Operating Range 5000 – 6000
r/min. (min
–1
)
5300 – 6300
r/min. (min
–1
)
Ignition System Digital CDI
Engine Lubrication Trochoid pump pressure lubrication
Engine Oil Capacity 1.5 L (1.6/1.3 US/Imp. qt.)
Gear Oil Capacity 0.33 L (0.35/0.29 US/Imp. qt.)
Spark Plug NGK MR6K-9
Spark Plug Gap 0.8 – 0.9 mm (0.031 – 0.035 in)
Valve Clearance (Lash) IN: 0.18 – 0.22 mm (0.007 – 0.009 in)
EX: 0.20 – 0.24 mm (0.008 – 0.009 in)
Fuel Type Alcohol-free unleaded gasoline
Minimum Fuel Octane Rating 91 (Research method)
Regulation Sound pressure level limit
2013 / 53 / EU 72 dB (A)
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