Modern fishing and water hunting require not only reliable watercraft, but also an efficient, quiet and economical engine. In the electric traction motor segment, models that combine advanced technology and affordable cost are a special feature. Haswing ProTuarThis unit is designed for use on PVC boats, small boats and aluminum boats where maneuverability and noise-free operation are required.
The choice of electric traction today is due not only to environmental considerations, but also to strict rules of being on water bodies, where the noise of gasoline engines is prohibited. ProTuar It is positioned as a versatile solution for trolling and moving in reeds, and unlike its gasoline-powered counterparts, it does not require complex maintenance, oil or fuel changes, making it an ideal choice for short-term trips.
In this article, we will discuss in detail the technical features, design nuances and practical aspects of the operation of this device. Haswing It has become a popular brand among amateur anglers and professionals, and will also address the installation, battery connection and proper maintenance of the electric part of the engine to extend its life.
Technical specifications and design features
Model range Haswing ProTuar The basic versions are usually 12 volts, while the more powerful versions require a 24V or even 36V connection. Traction force It varies from model to model, allowing the motor to be tailored to a specific weight of the boat with crew and gear, and it is important to note that the declared thrust is achieved with optimal battery charge.
The motor is structurally made of composite materials and stainless steel, which provides high corrosion resistance. The screw is foldable design or made of durable plastic, which when hit by an underwater obstacle breaks down, protecting the gearbox and engine from damage. A critically important parameter is the depth of the diving of the lower unit, which is regulated by a telescopic barbell. This allows the motor to be used in shallow water without risk of damage to the blades.
The engine cooling system is water, which means there is no need for air filters and radiators, and water is drawn through special holes in the body of the lower unit and circulates around the stator, effectively dissipating heat. This design makes the motor almost silent in operation, except for splashing water. However, operation without immersion in water is strictly prohibited, as it will overheat and break the windings.
- 🔋 Voltage: The 12B, 24B and 36B versions are available for different power requirements.
- ⚓ Traction: It varies from 30 to 80 lbs depending on the modification.
- 🌊 Cooling: Direct water cooling for stable operation under load.
- 🛡️ Defense: IP68 protection class, allowing full tightness of the engine assembly.
⚠️ Attention: Never run the motor out of water, even for a few seconds. The lack of water cooling will instantly overheat and melt the insulation of the windings, which is not a guarantee.
Installation and installation on the craft
Installation process Haswing ProTuar The motor is mounted to the transom with a screw clip that provides a rigid fixation, and before installation, you need to make sure that the thickness of the transom corresponds to the range stated in the instructions, usually standard dimensions for inflatable and small rigid boats.
The power connection uses terminal connections or special connectors that come with the kit. The wire section must correspond to the current load: the more powerful the motor, the thicker the cable must be. The use of thin wires will lead to a drop in voltage from the battery to the engine, which will reduce efficiency and can cause heating of the wiring. Leakability of compounds It is a key factor in the durability of the entire system.
☑️ Pre-installing check
It is recommended to install the battery in a special sealed box that is attached to the bottom of the boat to maintain the center of gravity. Wires are better to run along the sides, fixing them with clamps, to prevent them falling into the water or entanglement in the screw during maneuvers. If the boat is metal, you need to take care of additional insulation of the mounting points, although the motor itself has a galvanic junction.
Kielson nuances
If you plan to install the motor in a diametric plane on the keelson, make sure that the mounting holes coincide with the mounting plate. In some cases, it may be necessary to manufacture a transition plate of stainless steel with a thickness of at least 5 mm for even distribution of the load.
Operating modes and speed control
Management Haswing ProTuar The control is carried out by means of a humming wheel, which can be rotated 360 degrees or have fixed positions, the speed adjustment is made smoothly or stepwise, depending on the specific modification of the motor. The electronic control unit ensures a smooth start, preventing sharp jerks of the boat, which is especially important when catching a predator on the spinning.
Modern models are equipped with a battery charge indicator located on the handle of the crank, which allows you to monitor the remaining energy in real time and plan the return to the base. Reversing regime It turns on with a rotating bumper or a switch, allowing you to reverse with the same efficiency as forward, which is critical for maneuvering in narrow ducts or when approaching shore.
There's a misconception that top speed is always optimal, and in fact, the most effective mode for trolling is 30-40% of the maximum power. Engine efficiency The most high, the energy consumption is minimal, and the movement at full power quickly drains the battery and creates an excess wave that can interfere with fishing.
- 🚀 Start: Smooth speed build-up protects the mechanics and battery.
- 🔄 Reverse: Instantly switch the direction of rotation of the screw.
- 📉 Savings: The optimal speed for trolling is 2-4 km / h.
- 🔌 Indication: LED indicator of the level of charge in real time.
⚠️ Attention: When switching from forward to rear (and vice versa), be sure to drop the gas to a minimum. A sharp change in the direction of rotation of the screw under load creates peak currents that are dangerous to the controller.
Selection of a battery and calculation of autonomy
The heart of any electric traction system is the battery pack (BAC). Haswing ProTuar It is highly recommended to use specialized traction batteries type Deep CycleStarter car batteries are not designed for long-term low-current energy returns and quickly fail at deep discharge.
Battery capacity directly affects battery life. The formula for calculating the approximate operating time is simple: battery capacity (Ah) is divided by motor consumption current (A) at the selected speed. For example, a 100 Ah battery with a 20 A motor will theoretically provide 5 hours of operation. However, it should be borne in mind that the real values may be lower due to water temperature, wind and battery condition.
Lithium-iron-phosphate (LI)LiFePO4) Batteries are becoming increasingly popular due to their light weight and the ability to deep discharge without loss of life, they are much lighter than lead counterparts, which is important for small boats where every kilogram counts, but they are more expensive and require special chargers with a corresponding charge profile.
| Type of AKB | Weight (roughly) | Depth of discharge | Duration of service (cycles) |
|---|---|---|---|
| Lead-acid (Wet) | Heavy. | 50% | 200-300 |
| AGM / GEL | Medium. | 70-80% | 400-600 |
| Lithium (LiFePO4) | Light. | 90-100% | 2000+ |
The use of lithium batteries increases the battery life by almost twice as much as lead batteries of the same capacity, while significantly reducing the overall weight of the boat.
Service and extension
Despite the simplicity of the design, Haswing ProTuar After each ride, especially if operated in salt water, the motor must be thoroughly washed with fresh water. Salt is an aggressive electrolyte and accelerates corrosion even on stainless steels and composites.
Periodically check the condition of the ossels and seals of lower unit. If you notice an emulsion (a mixture of oil and water) in the gearbox or a decrease in lubrication level, you must immediately perform maintenance. It is also recommended to lubricate the moving parts of the mechanism of lifting and turning the tiller with a special silicone lubricant that does not destroy the rubber seals.
Storage of the motor should be carried out in a vertical position, in a dry room. Battery It also requires proper storage: it must be kept charged and recharged periodically (every 2-3 months) to avoid sulfation of the plates (for lead batteries) or deep discharge (for lithium ones). Winter engine storage is best done with the rotor removed to avoid deformation of the shaft under its own weight or in case of accidental impact.
Lubricate the engine shaft with graphite or silicone lubrication before each season, which will prevent the shaft from sticking to the omentation and make it easier to replace the screw in the field.
Typical malfunctions and diagnostic methods
During operation, water motors can face a number of typical problems, the most common of which is a decrease in power or jerk during operation. This often indicates the oxidation of contacts at the points of connection of wires or the discharge of the battery, first of all, you should check the density of the fitting terminals and clean them of oxides.
If the motor is buzzing but the propeller is not rotating, it may be a fishing line or grass that has wound onto the shaft, in which case you must immediately turn off the motor, remove it from the water and clean the shaft. Prolonged operation with a locked screw can lead to combustion of the fuse or damage to the stator windings. Haswing Often equipped with a built-in thermal fuse, which opens the chain when overheating.
Another problem can be spontaneously turning on or off the motor, which can be caused by a malfunction of the reed (the position sensor of the bumper) or moisture entering the control handle, in which case you need to disassemble the bumper and dry the contacts, or change the sensor. If the problem persists, you should contact an authorized service center.
What to do if the engine loses power?
First, check the battery charge under load. If the voltage drops below critical, replace the battery. Second, inspect the screw for damage or winding fishing line. Third, check the integrity of the power wires for fractures or oxidation of contacts.
Can I use the Haswing motor in salt water?
Yes, most models. Haswing ProTuar They are corrosion-resistant and made of materials that are resistant to salt water, but it is a must to wash thoroughly with fresh water after each use, and ignoring this rule will lead to rapid corrosion of aluminum parts and engine failure.
Which screw is better: plastic or metal?
For fishing in overgrown water bodies and on a rocky bottom, it is better to use a plastic (composite) screw. It breaks down on impact, preserving the gearbox. A metal screw is more efficient on clean water and high speeds, but when hit by a stone can transmit a pulse to the engine shaft, causing costly repairs.
How to properly charge the battery for an electric motor?
Use only automatic chargers that match your battery type (AGM, Gel, Lithium) and charge with a current equal to 10% of the battery capacity (e.g. 10A for 100Ah). Do not leave the battery on indefinitely after full charge if the ROM does not have storage mode.
Why does the motor vibrate at high speeds?
Vibration can be caused by an imbalance of the screw (for example, if one of the petals is broken), a deformation of the shaft or hitting a foreign object. Also, vibration is possible when working in shallow water when the screw captures air (cavitation).