2 DF40/50 “K6” (’06) MODEL
SPECIFICATIONS (DF40T/DF40QH/DF50T/DF50TH)
DIMENSIONS & WEIGHT
PERFORMANCE
POWERHEAD
Item Unit
Data
DF40T DF40QH DF50T DF50TH
PRE-FIX 04001F 05001F
Overall length (front to back) mm (in) 756 (29.8) 852 (33.5) 756 (29.8) 852 (33.5)
Overall width (side to side) mm (in) 382 (15.0)
Overall height S mm (in) 1 263 (49.7) — 1 263 (49.7) —
L mm (in) 1 390 (54.7)
Weight
(without engine oil)
S kg (lbs) 106.0 (234) — 106.0 (234) —
L kg (lbs) 109.0 (240) 110.0 (243) 109.0 (240) 113.0 (249)
Transom height
S
mm
(inch type)
401 (15) — 401 (15) —
L
mm
(inch type)
528 (20)
Maximum output kW (PS) 29.4 (40) 36.8 (50)
Recommended
operating range
Except E01
r/min
5 200 – 5 800
5 900 – 6 500
E01 5 600 – 6 200
Idle speed r/min 850 ± 50 (in-gear: approx. 850)
Engine type 4-stroke DOHC
Number of cylinders 3
Bore mm (in) 71.0 (2.80)
Stroke mm (in) 68.6 (2.70)
Total displacement cm
3
(cu in) 815 (49.7)
Compression ratio : 1 10
Spark plug NGK DCPR6E
Ignition system Full-transistorized ignition
Fuel supply system Multi-point sequential electronic fuel injection
Exhaust system Through prop exhaust
Cooling system Water cooled
Lubrication system Wet sump by trochoid pump
Starting system Electric
Throttle control Remote
control
Twist grip
Remote
control
Twist grip
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