The Fisher 86 outboard motor is the most powerful model in the Fisher brand line. It is designed to be used as the main propulsion engine, auxiliary for maneuvering, as well as for trolling fishing. It is suitable for installation on boats weighing up to 1400 kilograms and up to 6.5 meters long. Due to its versatility and power, it is widely used on various types of watercraft: on fishing and hunting inflatable PVC boats, on plastic and aluminum hulled boats, as well as on water bikes.

Purpose and scope of application

The Fisher 86 is designed specifically for installation on boats with a maximum weight of up to 1400 kg and a length of up to 6.5 meters. The lighter the boat and the shorter its hull, the higher the speed of movement and the greater the distance that can be covered on a single battery charge.

The electric motor can be used in different modes: as the main traction motor, auxiliary for precise maneuvering when mooring or passing narrow sections of water bodies with obstacles, as well as for trolling fishing, when slow and stable boat movement is required.

It is compatible with various types of vessels - PVC inflatable boats, plastic and aluminum boats, as well as water bikes, which expands the range of its applications.

Advantages

One of the key advantages is the favorable price, which makes this engine accessible to a wide range of users. In addition, it is characterized by low operating costs. It requires only two traction batteries to operate, which significantly simplifies maintenance. There is no need to regularly change the oil, fill with fuel, use lubricants, filters and other consumables, which are typical for gasoline engines. This reduces both costs and maintenance time.

The materials used in the production are of high quality and reliability. The body is made of aluminum, resistant to corrosion in both fresh and sea water. In addition, the design uses impact-resistant ABS plastic and composite fiberglass, which ensures a long service life and reliability in various operating conditions.

Environmental friendliness is another important advantage. The outboard motor does not produce harmful exhaust fumes, does not pollute the water with oil or gasoline, which makes it safe for the environment and comfortable to use on natural bodies of water.

The operation is characterized by a quiet noise level, not exceeding 60 dB even at maximum power. This allows you to not disturb the fish and not disturb birds and animals, which is especially important for fishermen and hunters.

The steering is carried out using a telescopic tiller, the length of which is adjustable depending on the individual preferences of the user. Installation does not require any special tools, except for the wrench included in the delivery set.

Starting is quick and effortless - just turn the tiller handle and the motor will instantly start up. There is an LED indicator on the top panel that allows you to monitor the battery charge level in real time.

Design and management

In the upper part of the electric motor is located the main unit with electronics, which is responsible for controlling the engine operating modes. The electronic unit is protected by a housing made of durable black plastic, resistant to ultraviolet rays, moisture and dust. This housing retains its protective properties and appearance throughout its entire service life.

The tiller is made of impact-resistant ABS plastic, which is resistant to water and sunlight. It is designed to control the direction of the boat: turning the tiller to the right or left changes the direction of rotation of the propeller. The tiller is also responsible for changing the speed, for which a handle with the ability to rotate around the axis is provided.

For user convenience, the tiller is equipped with a rubber handle with finger grooves, which allows you to comfortably and reliably control the unit even with wet hands. The telescopic mechanism allows you to change the length of the handle from 22 cm when folded to 37 cm when unfolded, providing additional comfort when driving.

The stand is made of lightweight but strong fiberglass composite. It is equipped with a clamp with a ram screw, which allows you to quickly change the depth of the screw immersion in the water - this is useful when moving in shallow water or if you need to raise the screw manually to prevent damage.

Fastening and adjustment mechanism

The mechanism allows you to adjust the angle of the rack to raise the propeller when moving in shallow water or to clean it of algae. The angle of inclination is adjustable within a range of 90 degrees in 10-degree increments and is fixed with a latch. Controlling this mechanism is simple and intuitive - you need to press the lever, set the desired angle and release the lever, fixing the rack.

To facilitate control during movement, the steering force can be adjusted. This allows you to lock the unit in the selected position, which is especially convenient when driving in a straight line, preventing it from turning unintentionally. However, to perform maneuvers, you need to loosen the screw, otherwise control will be difficult.

Technical specifications

The engine is equipped with eight speeds - five forward and three reverse gears, which allows you to flexibly adjust the speed and direction of the boat.

In fifth gear, the propeller rotates at a speed of 1250 revolutions per minute, the power reaches 1152 watts, the current is 48 amperes, and the pulling force is 39 kilograms.

The noise level when operating at maximum power does not exceed 60 dB, which is comparable to the noise of a household refrigerator and makes operation virtually silent.

Power is supplied from two traction batteries connected in series with a total voltage of 24 volts.

Overall dimensions include a stand height of 92 cm, a total height of 123 cm, and a weight of 11 kg. The cable for connecting to the batteries is 1.25 meters long.

Electric motor device

The electric motor with graphite brushes is enclosed in a cast aluminum housing and placed under water during operation, which ensures its effective cooling. Water cooling prevents overheating and contributes to stable operation.

The propeller is mounted directly on the engine shaft, eliminating the need for a gearbox and gears, potential weak points in the design. This significantly increases reliability and simplifies maintenance.

Unlike water-cooled gasoline outboard motors, it can be lifted out of the water and started without risk of damage or overheating.

Propeller

The propeller, with a diameter of 26 cm, has three blades made of impact-resistant plastic. The shape of the blades prevents algae and other foreign objects from winding up.

The screw is installed quickly and easily: a key is installed on the shaft, then the screw, which is fixed with a washer and nut. The kit includes all the necessary elements and a wrench for fastening.

The propeller blades have a slight flex to absorb shock and protect against damage in the event of a collision. In addition, a keel is installed on the engine casing, which reduces the risk of propeller damage when operating in shallow water.

Operating recommendations

Two traction batteries of gel or AGM type with a capacity of at least 100 A*h each are required for operation. The total weight of the batteries is about 60 kg, which should be taken into account when distributing cargo on the boat.

Using batteries with a lower capacity is unacceptable as this may result in reduced power and reduced operating time.

The use of regular car batteries for the Fisher 86 electric motor is not recommended due to the risk of leakage and damage.

It is recommended to regularly monitor the battery charge level using the built-in indicator.

Battery charge indicator

On the top panel of the case there is a battery charge level indicator. It is made in the form of a scale with green and red zones. When the charge drops to the red zone, this signals the need for urgent charging of the batteries.

If the indicator shows only red LEDs, continued use of the batteries without recharging may result in damage and reduced service life.

Equipment

The delivery package includes the Fischer electric motor itself, a three-blade propeller, an installation kit (nut, washer, key, wrench), as well as instructions and packaging.