The launching of water transport is the culmination of the preparation for the exit to the reservoir, but this stage often causes difficulties for beginners. slip-stick This can cause damage to the hull, loss of time, or even create an emergency on the ramp, and understanding the physics of the process and the sequence of actions will allow you to avoid stress and enjoy your rest from the first minute.
Many boat owners underestimate the importance of pre-training, relying on luck or the help of experienced neighbors in the parking lot. stick together The boat is a basic skill that needs to be honed to automatism, and in this article we'll look at all the nuances of the process, from the choice of location to the final mooring at the berth.
Successful descent depends not only on the skill of the steering car, but also on the teamwork. Even if you're driving alone, a clear algorithm of actions will replace your assistants. Let's look at how to turn this technical process into a fast and safe procedure.
Preparation of equipment and equipment before getting on the water
Long before the car is on the slippery surface of the ramp, you need to conduct a thorough examination. revision equipment, make sure that winch The trailer is in good condition, the cable is free of claws, and the ratchet mechanism works clearly, and the lubrication of the moving parts of the winch must be done in advance, since it will be timeless and inconvenient on the shore to do this.
Particular attention should be paid safety-line It's often ignored, relying only on the main rope of the winch, which is a gross mistake, and insurance should be fastened always while the boat is on land, preventing it from slipping off when the car is braking sharply.
⚠️ Warning: Never rely solely on a winch ratchet for transportation. Always use an additional insurance from a strong cable or chain with a carbine.
Don't forget to check. coupling Overheated hub bearings can cause wheels to jam at the most inopportune moment, and prepare everything you need to quickly get away from the ramp: oars, anchors, life jackets should be either inside the boat or in an easily accessible place in the car.
Lubricate the winch shaft with water-repellent lubricant before the season - this will save the mechanism from corrosion after contact with salt or river water.
Selection of descent site and assessment of conditions
When you arrive at the pond, don't rush back right away. The first thing you need to do is visualize it. bottom-line The ideal place for slipping is a gentle entrance into the water, a solid bottom without sharp changes in depth and no strong underwater currents. If you are in an unfamiliar body of water, observe other water engines or check with local information.
It is important to consider direction and strength wind-windGoing down to the water always has to be nosed against the wind or at a sharp angle to the wave, so that the boat does not turn on the side and hit the side of the trailer. The side wind complicates the process significantly, requiring the driver of the car to be of high accuracy and the presence of an experienced assistant on board.
Check the coastline for availability camoufIt's sometimes wiser to walk an extra hundred meters to a concrete slip than to risk getting stuck on a dirt exit. Also appreciate the availability of free space for maneuver: the trailer parking should not block the exit of others.
Techniques of parking and positioning of the trailer
Properly positioning the car and trailer is 90% of the success of the entire operation. Reverse the water strictly perpendicular to the water cut, so that the trailer axis is parallel to the coastline. Alignment The wheels of the car are critically important: if the wheels are skewed, the boat can jump off the rollers or kilecones to the side when descent.
Lower the boat into the water until the stern is roller Or the cables won't sink completely. The body should start to float freely, but still be under the control of the winch cable. Don't go back too far to soak the hubs of the trailer wheels and the electrical wiring if it's not sealed.
After stopping the car, be sure to fix it. parking-brake And put it on the gear (or in "Park"), and you can put the brakes under the wheels of the car and the trailer, if the situation permits, to prevent the slippery surface from rolling spontaneously, and you can now start detaching the attachments.
☑️ Positioning on the slip
Algorithm of detachment and descent into water
Now that the boat is partially in the water and ready to surface, you need to disconnect everything. transport-beltRemove the transom straps if they have been fitted and release the sides from any additional locks, the main rule is that until the moment of full descent, the bow should remain fastened to the winch or safety rope.
The sequence of actions should be strict: first unfasten the safety rope (or chain), then the main rope of the winch is weakened, at which point the boat will slowly slide off the trailer under its own weight or with the help of a wave. If the boat is stuck on carpets or rollers, do not pull the cable sharply - it is better to rock the hull slightly or ask the assistant to push the stern.
Once the boat comes off the trailer, it should stay close, held long. phalo (mooring end) that is pre-tied to the bow bracket, do not let go of the falters until the car has moved away from the ramp, and this will prevent the boat from being carried by wind or current into open water or under the bottom of other boats.
⚠️ Warning: Before descending, make sure that the traffic jam drainhole The boat is closed, and the traffic jam opens up, and it's going to get a quick run of water and potentially flood.
For inflatable boats PVC It's important to make sure that when you're down, the sharp nose doesn't get caught in the trailer's design, which can cause a puncture, and plastic and metal boats are less sensitive, but they also have to slide smoothly, without hitting the metal parts breathing.
Car maneuvers after the boat descent
Once the boat is safely afloat and fixed by a phalt, it's the car's turn. The driver needs to carefully pull the trailer out of the water, trying not to tow. If the wheels start to scroll on wet clay or grass, use it. momentum: accelerate slightly on a dry area and smoothly, without sharp jerks, drive into a slippery area.
When you pull the trailer out on a hard surface, you can immediately park it. The trailer should not stay on the ramp or block the exit. Park in the designated area, but so that you can quickly overtake the car if necessary. wiring The trailer, and if necessary, dry the contacts.
Now the driver of the car can join the crew of the boat. If you're acting alone, this stage requires special skill: you need to quickly park the car, slam the doors (on the keys with a key fob), and run to the waiting boat before it is blown away by the wind. In such cases, it is useful to have a long rift, allowing the boat to drift in the safe zone while waiting for the owner.
What to do if the wheels are stuck on the road?
If you are stuck, try to reduce the pressure in the tires of the car (if it is safe for disks) to increase the contact spot, also help to put branches, boards or special traps under the wheels.
Typical errors and problem table
Even experienced water-engineers sometimes make mistakes that can cost time, money or safety. trouble This will help you avoid them in the future, and here is a table that systematizes common sticking problems and how to solve them.
| Problem. | Probable cause | Decision |
|---|---|---|
| The boat doesn't get off the trailer. | Small angle, dry carpets | Go deeper into the water or pour water on carpets |
| Boat blows away by the wind. | There's no long phalanx. | Use mooring at least 5-7 meters |
| Boat skewing during descent | Incorrect positioning of the car | Approach strictly perpendicular to the cut |
| Exit wheel towing | Slippery coating, dirt. | Use inertia, reduce the pressure in the tires |
One of the most critical mistakes is trying to leap This is prohibited by safety regulations and often results in leg injuries or falling into the water between the side of the trailer and the boat. Always wait for a full stop or use a safe transition if the trailer design so requires.
They often forget to check the condition. cross-plate If they are lowered too deep when going out for the planing after descent, it can lead to a sharp nose beak and the driver is ejected overboard, and the adjustment of the trim is better done already in calm water, far from the shore.
The main secret of successful slipping is not speed, but proper preliminary preparation and the availability of reliable insurance against the blowing of the boat by the wind.
Lifting the boat to the trailer: the reverse order of action
Returning to base is often more hasty, especially if the weather is sour or the navigation is close, but lifting the boat to the trailer requires even more concentration than descent. momentum water for precise positioning.
As soon as the bow of the boat touches the support or roller of the winch, fix tether And then you start to wind up the winch, pull the boat up evenly, make sure the keel falls exactly into the kilcon, and if the boat is squashed, stop the thrust and align it by hand or by mooring, otherwise you can damage the board against metal elements.
After the boat has fully sat down on the pawns, tighten the transom straps and check the reliability of all fasteners before leaving for land. The water dialled into the hold must be removed either through the drain hole (if any and raised above the water), or by using the water. pump or buckets before leaving, so as not to splash water on the road.
⚠️ Warning: When lifting a boat from salt water, be sure to rinse the trailer and the bottom of the boat with fresh water to prevent metal corrosion and shell fouling.
Remember, a wet boat is much heavier than a dry boat. loading capacity Your vehicle and trailer are equivalent to the weight of the vessel with water in the hold, and overloading the axis of the trailer can cause the frame to break or the coupling device to tear off while on the move.
Do I need to grease the winch before each descent?
Lubricating the winch mechanism before each descent is not necessary if it is working. However, the rope or belt of the winch should be treated with silicone lubrication or water (if the belt is fabric) to improve the slip. Regular maintenance (once a season) with full disassembly and lubrication of the gearbox is mandatory.
What if the boat started to blow away by the wind on descent?
If the boat is being carried away, never jump off the ramp. If you have a flap in your hand, hold on, but don't let it wind over your hand. If the boat has left without a crew, call in rescuers or rent another vessel to catch. Life is more expensive than a boat.
Can you stick a boat together alone?
Yes, you can, but it requires a longer phala (10-15 meters) and careful preparation, so you'll need to securely lock the car, lower the boat, tie a long phala, drive the car away, and then run to the boat, and in windy weather or on the course, doing it alone is extremely risky.
How to prepare a PVC inflatable boat for slipping?
For PVC boats, it is critical that there are no sharp objects on the lobe of the trailer. Use special protective linings or carpets. The descent should be very smooth so that the cylinders do not damage the joints of the trailer frame. The pressure in the cylinders should be working to keep the boat in shape.
Why do you need a safety cable when you have a winch?
The safety cable is an emergency safety measure, and if the winch cable breaks or the mechanism jams at the time of descent/ascent, it is the insurance that will keep the boat from uncontrolled traffic, which is a requirement of safety regulations and GIMS.