Table of Contents
How do you adjust trailer bunks to fit a boat?
How to Properly Adjust the Bunks on a Boat Trailer in 5 Steps Check your boat’s keel. Adjust the keel rollers. Adjust the front boat bunk brackets. Adjust the rear boat bunk brackets. Check your boat again.
What size trailer do I need for a 24 foot boat?
A 24 foot pontoon boat requires a 21- 27 foot long trailer. Choose a trailer with a number of axles that can accommodate the weight of your pontoon boat. A single axle trailer can carry up to 2,250 lbs. A dual axle trailer can carry 2,250 lbs to 4,800 lbs.
How many bunks should a boat trailer have?
Two 12 foot long bunks boards will work well to support your 21 foot boat. Ideally, the bunk boards should be at least half as long as your boat and run from the stern (or a few inches beyond it) to the bow as far forward as you like.
How far apart should bunks be on a boat trailer?
A spacing of 1-inch between the boat’s hull and the surface of the carpeted bunks is usually best. This allows enough wiggle room for loading the boat while keeping it in a reasonably snug fit in the bunks.
How much overhang should a boat trailer have?
Note that on boat trailers the length of the front load carrying area is often difficult to define, so the maximum allowable rear overhang of 3.7 metres will normally apply.
How far do you back a boat trailer into the water?
It should be just about as deep as it was when taking the boat off, and in most cases, about two-thirds of the trailer will be submerged while one-third remains out of the water. Don’t submerge the trailer too deep, or the bow of the boat may float over the bunks and go off to the side.
How much longer is a boat trailer than the boat?
Length should be measured from the farthest point at the bow to the end of the hull’s running surface. In general, trailers are typically about two feet longer than the boat itself.
How long is a 20 foot boat with trailer?
A trailer for a 20′ boat should be 23′-24′. A trailer for a 24′ should be 27′-28′ length overall. In the photo to the left, the bunk could perhaps be a few inches longer, but with the weight in the back it’s immaterial.
How long is the trailer for a 22 boat?
Typically, a single-axle trailer can accommodate a boat up to 22′ (6.7 m) or 23′ (7.01 m) with a maximum weight of 3,300 lbs.
How do you put a boat trailer on jack stands?
Place a jack stand under the frame with a 2-inch-thick piece of solid wood underneath for support and lower the floor jack. Then move the floor jack to a spot about 4 feet ahead of the front axle and do the same thing. Repeat the process on the opposite side. Readjust the trailer level with the tongue jack.
What kind of wood do you use for trailer bunks?
For wood, pressure-treated pine is the industry standard for trailer bunks. Popular alternatives are oak, cypress and other hardwoods that add even more durability. Composite boards used for patio decking are other options, but pressure-treated pine is a proven material with economic benefits.
How do you set up trailer bunks?
Adjusting The Bunks Remove any keel rollers, guides, or anything else you may have touching the keel. Unhook your winch strap from the bow eye, and move the winch stand foreward enough to give you some room. Adjust the bunks so the chines on your hull are resting on the bunks.
How high should a boat sit on a trailer?
A 22-25 feet boat will usually be above 10 feet tall on a trailer, with some exceptions. Often it’s above 10 feet going to 11′, and with radar or a hardtop, it can go up to 12 or 13 feet. A 30ft boat with radar could go up to 14 feet.
How do you put rollers on a boat trailer?
Make sure you install high quality trailer rollers. set your width measurement first. Next, set your keel roller height with a string line running from front to back. Back all the wobble rollers off about 10-15 mm (lower) and then pull the boat back on ensuring the boat is on the center of the keel rollers.
How far apart should bunk boards be?
Your bunks should be spaced identically off of the center line of the trailer. Or, each bunk should be equally spaced from each side of each outside frame on the trailer at the same front to back trailer location. 3.
How much should a trailer overhang?
Rear overhang (ROH): No more than the length of the front load carrying area, or body, ahead of the rear overhang line, or 3.7 metres, whichever is the lesser.
Can a boat overhang a trailer?
Only the trailerable boat (not the trailer) can exceed 3.7 m in rear overhang. The rear overhang (boat only) measured from the centre of the trailer axle or axle group to the rearmost point of the boat (including the horizontal mast) carried on the trailer, shall not exceed 5 m.
How much can you overhang on a trailer?
Per CVC Section 35410, the load upon a vehicle, trailer or semitrailer shall not extend to the rear beyond the last point of support for a greater distance than that equal to two-thirds of the length of the wheelbase.
