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4-Stroke 9HP Electric Start With Reverse Gear Air-Cooled Marine Outboard Engine

4-Stroke 9HP Electric Start With Reverse Gear Air-Cooled Marine Outboard Engine photo-1
4-Stroke 9HP Electric Start With Reverse Gear Air-Cooled Marine Outboard Engine photo-2
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US$ 312.29 1 - 9 Carton
US$ 309.47 10 - 19 Carton
US$ 306.63 ≥20 Carton
Key Specifications
Get Latest Price
Material:
Aluminum
Warranty:
a year
After-sales Service:
lifelong
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao Port, China
Delivery Detail:
3 days
Material Aluminum
Warranty a year
After-sales Service lifelong
Blades 3
Transport Package Neutral carton
Specification 4-stroke short shaft
Trademark Water King Star
Origin Jining City, Shandong Province

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Outboard Motor Model

JP9.0

Displacement (ml)

225

Bore × Stroke (mm)

72×55

Compression Ratio

8.7:1

Maximum Power (kw/r/min)

>4.5/3600

Maximum Torque (Nm/r/min)

13/2600

Minimum Fuel Consumption (G/KW.H)

>395

Fuel Tank Capacity (L)

1.3

Lubricating Oil Capacity (L)

0.6

Spark Plug Gap (mm)

0.6-0.8

Ignition System

Transistorized Contactless Electronic Ignition (TCI)

Propeller Configuration

2-Blade Anti-Fouling

Mounting Height

40-70 (from mounting point to propeller)

Transmission Mode

Solid Shaft, Splined Shaft Drive

Installation Method

Fixed Support Frame with Clamping Bracket

Steering Method

180° Rotating Mechanism

Starting Method

Pull-Start

Net/Gross Weight (kg)

28/32

Package Dimensions

115×45×34

Introduction to Small Gasoline Outboard Motors

Small gasoline outboard motors, commonly known as "outboard motors" or "outboards", are compact, easy-to-install, and reliable marine propulsion devices. They integrate the engine, transmission system, propeller, and control mechanism into a single independent unit, which is directly mounted and secured to the stern of small vessels (such as inflatable boats, small aluminum boats, fishing boats, and auxiliary sailboats).

 

Core Feature

1、Independent Integrated Design: No complex in-board engine compartments or drive shaft systems are required, and installation is extremely simple (usually fixed to the stern plate via clamps or bolts).

2Power Source It uses gasoline as fuel to provide clean and efficient power. Common types include: - **Two-stroke**: It has a relatively simple structure, light weight, and fast acceleration, but with higher fuel consumption and emissions. It usually requires mixing gasoline with engine oil. - **Four-stroke**: It operates more quietly and smoothly, with excellent fuel economy, low emissions, and a long service life. It uses pure gasoline directly (engine oil is independently lubricated) and is the current mainstream and more environmentally friendly choice, especially for small-horsepower models.

3Horsepower Range

Suitable for propelling small to medium-sized, lightweight boats.

4、Operation Methods

Tiller Control: Direction and throttle are directly controlled by rotating the tiller on the engine 360 degrees. Some models support gear shifting (forward/neutral/reverse) for steering.

Remote Control (Optional): Available for select models, it is controlled via a remote box (equipped with a throttle lever and steering wheel) installed at the helm, providing more comfortable operation.

5、Ready-to-Use

After purchase, it can be used to propel the boat simply by proper installation and fixation. Some models are equipped with a built-in fuel tank for direct refueling, while others can be used by connecting to an external fuel tank.

6、Flexible and Portable

It features a small size and light weight, making it easy to carry, assemble, disassemble, and transport.

Main Application Scenarios

Leisure and Entertainment: Suitable for inflatable boats, inflatable rafts for lake cruising, inshore fishing, and family water activities.

Small-Scale Operations: Used in small fishing boats, aquaculture workboats, and lake/river patrol boats.

Auxiliary Power: Serves as auxiliary power for small sailboats when entering or exiting harbors.

Emergency Rescue: Acts as the power source for small lifeboats or speedboats.

Mobile No.:18954089767

Product Tags: Outboard Motor for Fishing Boat , Stern Drive for Fishing Boat , Fishing Boat Stern Propulsion Unit

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