How do you size a trolling motor for a boat?

How do I choose the right size trolling motor?

General rule of thumb: you need at least 2 lbs. of thrust for every 100 lbs. of fully-loaded boat weight (people and gear included). If things like wind or current are major factors where you fish, you’ll want a little extra thrust.

How fast will a 40 lb thrust trolling motor go?

It is true that the 30 lb, 40 lb, and 55 lb thrust trolling motors all top out at 5 miles per hour, but you will need the larger-sized motor when you have a larger boat. If you don’t, your boat will not be able to hit anywhere near the maximum speed.

How fast will a 55lb trolling motor go?

Assuming perfect riding conditions, the use of the best fuel i.e. the distillate marine diesel, and moderate load, 55-pound trolling motors are likely to attain a maximum speed of only 5 miles per hour. This would take around two hours for the deep cycle battery charge to get completely depleted.

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Can a trolling motor be too big?

A trolling motor cannot be too big because angling requires more power. … So, the bigger the trolling motor, the better the angling experience.

How long will a 24v trolling motor last?

However, a 24-volt trolling motor should last at least 8-10 hours and may last up to several days before you need new or recharged batteries.

What’s the difference between 12 volt and 24 volt trolling motors?

Trolling Motor Voltage & Batteries

A 12-volt trolling motor is the most inexpensive and easiest to run. … A 24- or 36-volt system will allow the angler to fish longer periods out on the water, as they draw lower amps while providing increased thrust for more power.

What is the strongest trolling motor?

Minn Kota has introduced the most powerful trolling motor on the market featuring 112 pounds of thrust.

How many HP is 30lb thrust?

Pounds of Thrust to Horsepower Chart

Pounds of Thrust (lbs) Amps Horsepower
30 30 0.36
40/45 42 0.5
50/55 50 0.6
70 42 1.01

How long will a marine battery run a trolling motor?

Almost 5 hours doesn’t seem too bad, but that is really a max runtime in ideal conditions. Reality is likely to be less. If the battery is old, damaged or not fully charged then you will not get the rated amp hours from it, reducing your runtime. Significant cold or hot weather will also reduce your runtime.

How fast is a 70 lb thrust trolling motor?

A 70lb thrust trolling motor will have a speed of about 8 miles/hour or 15 km/hr.

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How fast will a 2.5 hp outboard go?

It’s easy to handle and has convenient grab points for lifting. Yamaha F2. 5 Four-Stroke ($940; www.yamaha-motor.com) power: 2.5 hp weight: 38 pounds top speed: 5.4 mph noise at full throttle: 87 dB-A. The F2.

How far should your trolling motor be in the water?

A trolling motor’s ideal propeller should be at a depth that keeps about 6 inches of water above the blades. In other words, the centerline of the motor and the prop shaft should be about 12-18 inches below the waterline, depending on the make, model and dimensions of the trolling motor.