Boat Winch Recommendation for a 4,500 lb Boat

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Question:

Trailer Winch capacity needed to load 4500 lb boat from boat ramp What capacity winch is needed?

asked by: Steve A

0

Expert Reply:

When it comes to choosing a winch for a boat trailer, there are a few general rules we can use. The boat-size-to-winch capacity is generally 2 to 1. With good rollers and short winching distances, the ration can increase to 3 to 1 and with wooden bunks and long winching distances, you will want to reduce the capacity to 1 to 1.

So basically, you will want to look at the type and condition of the bunks on your trailer to choose the best winch. The Dutton-Lainson Hand Winch, # DL14825, will work great for you if you have good, carpeted bunks or roller bunks and the winching distance is not excessively long. The strap, # DL24249, is sold separately.

If your bunks are worn or the boat ramp you use requires a long winching distance, then the highest capacity hand winch that we carry is the Dutton-Lainson Hand Winch, TUFFPLATE Finish, Two Speed with Direct Drive, Hand Brake # DL14881 and it requires cable # DL24104. Cables are not exactly ideal for marine applications, so if you prefer a winch with a strap, our highest rated winches that come with straps are 3,200lbs like part # F142425.

I have attached a link to our winch help article for you to check out. I have also linked you to all of our hand winches for you to look through.

expert reply by: John H

0

Answer 1

For the 1/2 inch lug nut #12CLN-L and the 14 inch aluminum wheels you will torque each lug nut to 75 to 85 foot pounds. No lubricant is required. However, since this is on a boat trailer and the hub studs are likely raw steel a little lube would help…

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Answer 2

It can definitely be a very confusing subject when trying to determine the correct size winch and strap for your boat. The important thing to remember is that you are not lifting the entire weight of the boat but rather pulling it across the bunk…

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Answer 3

The pilot hole on a wheel is the big center hole right in the middle of the wheel. It fits over the hub.. It can be tough to measure these with the wheel still on the trailer so you will want to remove the wheel and then it will be easier to measure.…

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Answer 4

It might be possible to repair the winch you have currently but without knowing what winch you have it's really pretty hard for me to say if that's possible or not. Most likely it's time for an all new winch like the Dutton Lainson part…

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Answer 5

The size winch that you will need depends on a couple of different factors. I have included part of our hand winch FAQ below regarding boat winches and have linked the FAQ article for you to view. Finding the Right Capacity Winch for your Boat…

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Answer 6

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 7

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13 like…

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Answer 8

The 5.30-12 tires, being wider, are going to make more contact with the road. This means that the noise, and heat build up will be higher than a 4.80-12 tire but the rolling resistance will actually be less because the tire is larger diameter. The…

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Answer 9

Since both a ST145/R12 size tire, like the Kenda Karrier S-Trail #AM10130, and a 5.30-12 size tire, like the Kenda K353 #AM10068, fit a 12 inch wheel, a ST145/R12 size tire can replace a 5.30-12 size tire. Keep in mind that these tires do have…

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Answer 10

The three most common lug stud sizes for a trailer are 1/2"-20, 9/16"-18, and 5/8"-18. In order to make sure you get the correct lug nuts you need to measure the lug studs on the trailer now as we have no way to look this up for…

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Answer 11

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…

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Answer 12

The two sizes you mentioned are pretty similar and fit many of the same 15 inch wheels. The 205/75-15 fits rim widths of 5 inch to 6-1/2 inch whereas the 225/75-15 fits widths that are 5 inch to 6 inch. The 205 is 27.1 inches tall and the 225 is 28.4…

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Boat Winch Recommendation for a 4,500 lb Boat

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