Hooking up your trailer to your towing vehicle can be very hard on the arms and on the back! If you are continually hauling the front of a heavy trailer into position, it will soon take its toll. An electric trailer jack is the perfect solution to this problem. These clever pieces of machinery attach to your trailer and will lift it into exactly the right position whilst requiring no effort from you.
They will also stabilize the front of your trailer as you load it, making the whole operation easier and safer. They come in several different styles and sizes and it is vital that you get one with the correct lift capacity for your trailer. To help you out with your choice of the best electric trailer jack, we have put together this comprehensive guide.
The Best Electric Trailer Jack
With this powerful electric tongue jack you get a maximum lift capacity of 3, 650 pounds. The diameter of the post is 2. 25 inches which is the standard tongue jack dimensions so you will have no problem installing. So that you can operate it in all weather conditions, the electrical components are water-resistant and the heavy-duty steel gears are protected by a plastic housing.
This jack features a manual crank override so if your battery dies, you can still lift the jack. It connects to the top of the jack and requires surprisingly little effort to operate. It also has a bubble-style leveling cap so you will be able to set up your rig perfectly level every time. It is always in place, even when you are travelling so it is impossible for you to leave it behind! For working at night, there is an LED light that is operated via a toggle switch and a directional shield makes the light shine downward where you need the illumination. The jack even comes with a heavy-duty weatherproof vinyl cover to protect the jack from the weather or when it is in storage.
Maximum lift capacity of 3, 650 pounds
Diameter of the post is 2. 25 inches
Electrical components are water-resistant
Bubble-style leveling cap and LED light
- BrandQuick Products
- Weight25.9 pounds
This product is a powered A-frame jack that has a maximum lift capacity of 4,000 pounds. The jack has a drop leg pull pin which is spring loaded. This provides a full 22 inches of travel which comprises 14 inches of travel and eight inches of drop leg. This gives you exceptionally easy access and this is true even if a weight distribution system is getting in the way.
Thanks to the jack’s single-axis level, deployment is always easy and straightforward. There is a handy manual override which allows emergency operation if your battery gets drained. It comes with three LED lights so you can safely hook up or disconnect in low light conditions and at night.
Maximum lift capacity of 4,000 pounds
Provides a full 22 inches of travel
Exceptionally easy access
Manual override and three LED lights
- Weight24.1 pounds
With a maximum load capacity of up to 3,500 pounds, this electric power tongue jack can be used for a range of applications. It is a total of 31.5 inches high and the lifting height is 18 inches. There is a water seal switch which is useful for wet weather conditions.
It also features a 12v dual LED side light so that you can operate it in poorly lit conditions. There is a manual crank override handle that you can use with ease if your battery fails. It will fit both two inch and 2.25 inch standard trailer tongue mounting holes. With the device you will get a fuse, a crank handle, the necessary wire and comprehensive instructions on how to use it safely.
Load capacity of up to 3,500 pounds
Lifting height is 18 inches
12v dual LED side light
Fits two inch and 2.25 inch trailer tongue mounting holes
A compact yet strong electric trailer jack which has a capacity of 3,500 pounds. It is very simple to operate – you just have to flick a switch. It will always look great thanks to its durable black powder-coat finish on the outer tube which is exterior grade. The inner tube has a zinc finish inner tube.
You can use this power trailer jack just about anywhere at any time because the jack features a removable sand foot and bright LED light. It has a travel height of 18 inches and a drop leg which gives you an additional 7 ½ inches of adjustment. The gears are made from hardened steel which is durable and will last for years. It will arrive setup for use with a 12 volt battery but there is a crank handle for when there is a loss of power.
Capacity of 3,500 pounds
Durable black powder-coat finish
Travel height of 18 inches
Made from durable hardened steel
- BrandRAM Trailer Products
- Weight24.3 pounds
A strong powered trailer jack that can lift up to 4,500 pounds which is higher than many comparable jacks. It is set up to operate from a 12-volt battery. To maintain its strength, it has hardened steel soldered connections. The total full stroke is 18 inches.
The jack features a drop-down leg. This serves to reduce the time that it takes to set up the jack and cuts down wear on the motor. It comes with an LED light and all of the area will be illuminated. It also has ball screw – the ball rolls through the threads on the shaft and nut. It is has a weather-resistant storage bracket and is finished in a hammer gray paint.
Can lift up to 4,500 pounds
Set up to operate from a 12-volt battery
6 inch adjustable drop-down leg
Friction-reducing ball screw
- Weight30 pounds
Lifting will be easy with this useful power tongue jack with a maximum lifting capacity of 3,500 pounds. Lifting and lowering an RV trailer will be no problem for this machine. All you have to do to operate it is flick a switch. It has been manufactured with gears that have a helical cut and which operate very quietly and efficiently.
There are four LED lights so you can set up camp in the night if you need to and electric leveling which is button-operated. It is an 18 inch stroke jack and when retracted the bracket height is 10.75 inches but when extended it is 28.75 inches. The casing is textured to protect it from chipping and cracking. With the jack you get a manual crank handle (in case of battery failure), mounting hardware and pins.
Maximum lifting capacity of 3,500 pounds
Helical cut gears
Four LED lights
Casing is textured to protect it from chipping
- BrandLippert Components
- Weight31 pounds
Thanks to the sealed composite housing on this trailer tongue jack, you can use it in any weather conditions without worrying about rusting and leaking. It can lift up to 3,500 pounds and will give you a full 18.5 inches of vertical travel. There is a built-in bubble level and it is set up to be operated from a 12 volt battery. If the battery fails, there is a manual crank handle that you can use. The frame is powder-coated to resist rust and has a removable foot pad.
The jack features an LED light as well as a preinstalled 7 pin connector so you just have to bolt it on and plug it in. It will fit any standard A-frame trailer tongue that has a 3-bolt mounting pattern.
Sealed composite housing
Can lift up to 3,500 pounds
Will fit any standard A-frame trailer tongue
Preinstalled 7 pin connector
- BrandBig Horn
- Weight20 pounds
A compact and lightweight electric tongue jack that has a moderate lift capacity of 3,250 pounds. The diameter of the post is 2.25 inches so you can install it into existing jack mounting holes. The electrical components are water-resistant and so that the heavy-duty steel gears are protected, they are covered with a plastic housing.
With the trailer tongue jack you get a manual crank override for those emergency situations when your battery dies. You also get dual LED lights so you can work at night vinyl cover which is weatherproof and will keep the jack dry.
Moderate lift capacity of 3,250 pounds
Post diameter is 2.25 inches
Heavy-duty steel gears
Heavy-duty weatherproof vinyl cover
- BrandQuick Products
This is an electrical power trailer jack that will fit to a trailer with an A-frame tongue. It will lift up to 3,500 pounds and has a total of 22 inches travel which includes 8 inches drop leg travel. It has a total clearance of 20.5 inches.
You can use it with no problem at night as it has an LED courtesy light which has been set at an angle to illuminate the coupler. If the power fails, you have a manual override that you can use with a crank handle. It is a strong, durable jack with corrosion-resistant surfaces that will stay looking like new. The case is black in color.
Will fit to a trailer with an A-frame tongue
Will lift up to 3,500 pounds
LED courtesy light
- Weight22.9 pounds
A very powerful electric jack with a lift capacity of 5,000 pounds. It has an 18 inch stroke and the diameter of the jack is 2 ¼ inches. The unit is weather-protected and operated via soft-trigger switches that have a backlit panel. There is also a three-sided high-output LED. It is powered through a 6 inch, 10-gauge power supply line.
The jack travels up six inches in 60 seconds. The 20mm ball screw design delivers a superior lifting capacity. It also reduces friction and draws fewer amps so it places less wear on the motor. The ball nut is rated for heavy duty use.
Lift capacity of 5,000 pounds
18 inch stroke
Diameter of the jack is 2 ¼ inches
20mm ball screw design delivers superior lifting
- Weight30 pounds
Best Electric Trailer Jack Buying Guide
What to Consider When Buying a Tongue Jack
Here’s what you should consider when you are choosing your electric camper jacks
- Lifting weight capacity
It is essential that you get this right or you will overload the jack and that is not safe. The electric tongue jack will be required to lift the front of the trailer only so this will work out at around 15 percent of the total weight of your trailer when it is loaded. For lifting the front of most trailers, a jack with a capacity of up to 3,500 pounds is usually sufficient. To raise all of the trailer, you’ll need a jack that can distribute the weight across the hinges and this also helps with towing. The capacity needs to be over 4,000 pounds.
- Shape of the jack
You have the option of an A-frame jack or a straight tongue jack. Obviously, if the front of your trailer is an A-shape, you need that type of jack. If the trailer has a straight tongue frame, you need a straight tongue-shaped jack.
- Crank style
This can be side wind or top wind but some jacks will do both. It is really a matter of personal preference. Some come with a trailer jack wheel and some have a foot.
Electric camper jacks can either be bolted or welded on. You can remove the bolt-on jacks easily if you want to.
- Electric or manual crank
Electric jacks require less effort but there is a problem if the power supply fails. This is why you need to look out for a jack that also has a manual crank in case your battery runs out.
This is important because you want electric camper jacks to last. Weather-proof casing is a good idea and some have water-proof covers too. An electric jack that is completely sealed is less likely to let in water. Corrosion can seriously shorten the life of an electric jack.
Benefits of Using Electric Trailer Jacks
There are several benefits of using an electric trailer jack and here are the main ones.
- They allow for greater lift. An electric trailer jack can lift the tongue of the trailer far higher than you could by hand. This gives you improved maneuverability when you are hooking the trailer up to the towing vehicle.
- They are safer. It is much safer to lift the front of a heavy trailer using an electric jack than it is to attempt to do it by hand. It can avoid nasty back injuries.
- Saves time. An electric trailer jack makes the hitching process a lot more accurate and efficient and that saves time.
- Keeps the trailer level. When the trailer is not attached to the towing vehicle but you need it to level, you can rely on an electric trailer jack to do just that.
- Makes loading easier. An electric trailer jack will level and stabilize a trailer, making it much safer and easier to load it.
Types Of RV Trailer Jacks
There are several different types of trailer jack and it is important that you pick one that suits your towing requirements. Here are a few of the different types.
- Different weight capacities and heights
You will soon find that trailer jacks have different weight capacities and come in different lengths. You need to know the weight of your trailer and choose appropriately. Remember that the trailer will weigh more when it is loaded. Consider the length when retracted and extended. When the jack is extended, it has to be able to lift the coupler high enough to clear the hitch ball on the towing vehicle. It also has to be able to retract up to clear the ground when you are moving.
- A frame trailer jacks
They can be bolted or welded on or can sit behind the coupler. They have capacities of anything from 2,000 pounds to 5,000 pounds. They are widely used for A-frame utility trailers, camper trailers and landscape trailers. You can get them as a manually operated system or they will hook up to a 12V-power supply. A drop-leg style is available and some models give you the choice of wheels or feet.
- Side Mount Trailer Jacks
Side-mount jacks can be bolted or welded onto the trailer. They will swing out of the way for towing. There are three mounting styles for side mount jacks which are drop-leg, pull-pin swivel and pipe mounted.
- Heavy-duty jacks
These are mounted via brackets and support some of the trailer's weight. They usually have a lifting capacity of between 6,000 pounds and 12,000 pounds but some have an even higher capacity. They can be operated manually or through a 12V DC power supply.
Best Electric Trailer Jack FAQ:
Q: What Is a Tongue Jack and How Does It Work?
A: A tongue jack is also known as a trailer jack and they are a type of jack that is used to stabilize a trailer so that it can be easily attached to a towing vehicle. Usually, the tongue jack attaches to the trailer's tongue. This is the long beam at the front of a trailer that extends out forwards and will connect to the towing vehicle. The jack attaches to that beam and then extends down to the ground. It usually has a metal base.
It differs markedly from the tire jacks that you use on cars. These are generally diamond-shaped pieces of metal. You put in a handle and as you turn them and the jack expands. However, with tongue jacks, they are connected to a battery and the power turns internal gears which makes the vertical shaft expand and lift up the front of the trailer. This raises it to the level of the ball hitch on the towing vehicle and saves your back and arms from taking the strain.
Q: How do I use an Electric Trailer Jack
A: To use an electric trailer jack, you connect the base of the jack to a solid surface. You hook up the jack to a power supply. Simply pull the pin on the leg to lower the inner leg and the foot to the ground. Then you line up the holes on the inner and outer leg and reinsert the pin. You switch on the jack to extend it and it will lift the front of the trailer into an elevated position.
You then reverse your vehicle so that the ball hitch lines up with the trailer’s tongue. Now you just crank the jack down until the trailer is seated over the hitch and you can connect the trailer to the hitch on the towing vehicle.
Q: How do I connect my trailer to my tow vehicle?
A: Start off with your safety checks. Make sure that your vehicle can safely tow the weight of your trailer, that your trailer hitch and ball can carry the weight and that the trailer is loaded in a balanced way.
Then you place the coupler on the tongue of the trailer over the ball on the ball mount and release the hand wheel. Make sure they match so that the coupler’s securing device locks into position. This will stop the coupler coming apart from the ball mount.
You should then cross the safety chains underneath the tongue of the trailer and attach them. If the trailer does ever break away from the hitch, its tongue will be supported by the chains. There should be slack in the chains so that you can turn corners. If you are towing a large trailer, there will probably be a braking system. If it is surge brakes, there will be an activation switch located in the trailer tongue so check this is set up. There will also be a connector to plug the trailer into the towing vehicle's electric system. This could be a simple four-way connector or a seven-way connector. Have one last check that everything is safe and secure and then you can hit the road.
Q: How do I disconnect my trailer from my tow vehicle?
A: Make sure that the trailer and tow vehicle are parked on a level surface, that the tow vehicle is in park mode, the motor is turned off and the parking brake is on. Put blocks in front of and behind the tires of the trailer to stop it from rolling. Disconnect the safety chains and the electric wires.
Loosen the coupler by pushing down on its latch and at the same time turning the hand wheel counterclockwise. Give the trailer a push towards the vehicle and then lift the trailer using the handle on the tongue. If it doesn’t release, loosen the hand wheel some more. Once the trailer is disconnected, you can place the coupler on the ground, on a stand or support it on the trailer jack.
Our Top Pick
Our top pick for the best electric trailer jack is a powerful electric tongue jack with a maximum lift capacity of 3, 650 pounds and post diameter of 2. 25 inches. You can use it with existing jack mounting holes. The electrical components are water-resistant and the gears are protected by a plastic housing.
It has a manual crank override and a bubble-style leveling cap. For working at night, there is a LED light operated via a toggle switch. It comes with a heavy-duty weatherproof vinyl cover.