4 HP 4-Stroke Outboard Motor - 52CC Boat Engine with Air Cooling & CDI (4000-5000 RPM) for Inflatable Fishing Boats, Small Watercraft & Marine Activities

Parameter:Type: 4 stroke 4 horsepowerCapacity: 52ccShort shaft ：40cmTransmission ratio: 2.08 (27:13)The number of cylinders: 1Maximum speed: 4000-5000Maximum power: 2.8 kW /4 HPShift position: clutch controlPackage volume: 95x40x30 cmIgnition system: CDICooling system: air coolingStarting method: Manual startRefueling: No. 93 gasolinePropeller size: 7 1/4X7-AThe maximum fuel consumption: 1.4 liters / hourRecommended Lubricant:4 stroke lubricating oilMixing ratio:Pure gasolineTrim and tilt system:Manual TiltStart-In-Gear protection/clutch feature prohibits prop rotation while idlingCooling system: air coolingEasy pull off engine cover with push button latch for instant motor accessMUST READ BEFORE USE:Four stroke 4 hp: Firstly,Fill the gear oil (open gear box lid and fill it).Secondly, Fill NO. 92 petrol, lightly press oil pump 6-10 times.Thirdly,Fill engine oil don't exceed the head of the pattern.Forthly,turn the throttle to the start up and turn the accelerator gets up to 50%.Then,Rapidly pull the starter line.After the motor start ,please turn the throttle to running state.Then, it can be operated now. please remember to replace the gear oil after the run-in period(10 hours) WHAT IS MORE:The machine itself is lightweight, it can use on boat weight of 100kg or less , load-bearing 4 people, but the speed is certainly not the same when one person on it or 4 people on it . Customer who has high expectations on speed, please be noticed