Choosing the Right Kohree Trailer Jack: Manual vs. Electric

Do I Need a Trailer Jack?

When it comes to RV safety and setup efficiency, a dependable trailer jack isn’t just a convenience—it’s a necessity. It facilitates the essential tasks of stabilizing the trailer, enabling secure hitching and unhitching, and maintaining proper leveling during stationary periods. Without a functional jack, the simple act of connecting or disconnecting your trailer can become physically demanding and even dangerous, especially considering the substantial weight involved.

Two of the most common types of trailer jacks—manual A-frame jacks and electric trailer jacks. Manual A-frame jacks rely on hand-cranking and are favored for their straightforward design, affordability, and minimal maintenance. Electric trailer jacks, conversely, employ a motorized system powered by the RV's battery, allowing for effortless raising and lowering of the trailer tongue with the push of a button.

Understanding the distinctions between manual and electric A-frame trailer jacks is crucial for RV owners aiming to make informed decisions that align with their specific needs and enhance their overall travel experience.

Understanding Trailer Jacks

What Is a Trailer Jack？

A trailer jack is a mechanical or electric device installed on the tongue of an RV or trailer to assist in lifting, lowering, and stabilizing the front end during hitching, parking, or leveling. Without a functional jack, aligning the trailer with the tow vehicle or keeping it stable while stationary becomes difficult and unsafe. It’s one of the first tools you use when setting up camp.

Whether manual or electric, the primary role of a trailer jack is to safely bear the tongue weight of the trailer, which can often exceed several hundred pounds. This lifting power not only protects your back but also ensures precision during alignment and setup.

Key Components and How They Work

While trailer jacks come in various styles and power sources, they typically share the same core components:

• Outer Tube (Main Housing): Provides structural support and connects to the trailer’s A-frame.
• Inner Tube (Lift Shaft): Moves vertically to raise or lower the trailer’s tongue height.
  Crank Handle or Motor Housing: Found on manual and electric models, respectively, this is the power source that operates the lift.
• Gear Mechanism: Converts the turning motion of a handle or electric motor into vertical movement.
• Foot Plate or Drop Leg: Provides a stable contact point with the ground, helping distribute the trailer’s weight and improve balance.

Electric models also include wiring connections to the trailer’s battery system and often feature a weatherproof switch for push-button control. Some premium versions include integrated lighting for nighttime operation and built-in bubble levels to simplify setup.

Manual A-Frame Jack vs. Electric Trailer Jacks: Key Differences

Choosing between a manual and an electric A-frame trailer jack comes down to balancing effort, convenience, and long-term usage. Both options are designed to serve the same purpose—raising and lowering the trailer tongue—but how they get the job done can make a big difference in your RV experience. 

Manual Jack - A-Frame Trailer Jacks

Manual A-frame jacks are operated by a hand crank. They are typically more affordable, lightweight, and require no power source. These jacks appeal to RVers who prefer a simple, low-maintenance solution and don’t mind using physical effort.

Operation: Typically operated manually using a top-wind or side-wind handle to raise or lower the trailer tongue.

Advantages: Manual A-frame jacks feature a simple, robust design with fewer components, leading to lower maintenance needs. They don’t rely on external power sources, making them highly reliable in remote locations where electricity or battery power may be unavailable. Additionally, they are a cost-effective solution for many trailer owners, generally priced lower than electric models. This independence from power makes them an ideal choice for situations where you don’t want to depend on a battery or power outlet.

Considerations: While manual jacks are reliable, they require physical effort to operate, which can be challenging for some users. Their operation can also be time-consuming, as raising or lowering the trailer often takes longer compared to electric jacks. This makes them less convenient for RVers who frequently hitch and unhitch their trailers, or for those with mobility concerns.

Best Suited For:

• Users who infrequently hitch and unhitch their trailers
• Those who prefer a budget-friendly option
• Situations where power sources are limited or unavailable
  

Electric Trailer Jacks

Electric A-frame jacks utilize a 12V DC motor to raise and lower the trailer tongue with minimal effort, often at the push of a button.

Advantages: Electric jacks offer push-button convenience, reducing the strain of manual lifting and making the hitching process faster and smoother. Many models come with added features like integrated LED lights and weatherproof switches, which enhance usability, especially in low-light or bad weather conditions.

Considerations: This convenience comes at a higher cost and with added complexity. Electric jacks rely on a power source, so they require battery health monitoring, and their internal components may need occasional servicing.

Best Suited For:

• Frequent travelers who regularly hitch and unhitch their trailers;
• Users seeking convenience and minimal physical exertion;
• Situations where speed and efficiency are prioritized;

How to Choose the Right Tongue Jack

Whether you’re a weekend camper or a full-time RVers, the right jack can make a world of difference in how quickly and easily you set up and break down your trailer. Understanding your specific needs and priorities will help guide your decision between a manual or electric jack.

• Weight Capacity and Lift Range: The jack must be able to handle the tongue weight of your trailer and provide an adequate lift range for proper hitching and leveling. Larger trailers require a more powerful jack with a higher weight capacity.
• Type of RV and Size: Different RVs have different requirements. A heavier RV may benefit from the speed and power of an electric jack, while a smaller or lighter trailer may be adequately supported by a manual jack.
• Frequency of Use: How often do you hitch and unhitch your trailer? If you’re on the road frequently, an electric jack’s effortless operation might be the more convenient choice. For occasional use, a manual jack may suffice.
• Physical Capability: Are you comfortable with the physical effort required for a manual operation? Manual jacks require cranking, which may not be ideal for everyone, particularly those with limited mobility or those who tow heavier trailers.
• Budget: Are you willing to invest more upfront for the convenience of an electric jack? Electric jacks generally cost more but can save time and effort, especially if you use them frequently.
• Power Availability: Will you have reliable access to power when needed? Electric jacks rely on battery power, so if you camp in remote areas or have limited access to power, a manual jack could be a better option.

My Choice For the Tailer Jack

A-Frame Trailer Tongue Jack

For anyone looking for a reliable and powerful trailer jack, the Kohree 5000 lbs A-Frame Trailer Jack stands out. With its heavy-duty construction and easy-to-operate design, this jack ensures efficient trailer handling, whether it’s for RVs or trailers.

• Fast Power & Manual Operation:

  One of the key features of the Kohree 5000 lbs A-Frame Trailer Jack is its ability to lift quickly with a 20-24V cordless drill. The power of an electric drill speeds up the process significantly. However, even without a drill, the manual operation with an extended handle ensures stable and reliable lifting when needed.

• Heavy-Duty Construction:

  Built from high-strength steel and galvanized tubes, this trailer jack can withstand even the toughest conditions. It provides stable lifting performance on rugged or uneven ground.

  

• Adjustable for Versatile Use:

  With a 7-level adjustable base, the Kohree jack provides a height range from 11.4 to 37.2 inches, accommodating trailers of varying sizes. The large, sturdy base adds stability, ensuring that your trailer remains secure while in position.

• Ergonomic Extended Handle:

  The detachable side handle offers extra convenience, allowing you to operate the jack with less physical effort. The ergonomic design reduces strain and saves up to 20% effort, making it easier to handle, especially when adjusting trailer heights.

12V Electric Trailer Jack

For my trailer setup, I rely on the Kohree A-Frame Trailer Tongue Jack for its combination of power, ease of use, and safety features. Available in 3700lbs and 5000lbs capacities, this electric jack is perfect for a variety of trailers, providing reliable performance with minimal effort.

• Powerful 5000lbs Capacity:

  With a 12V DC motor, the Kohree electric jack can easily raise or lower trailers with a maximum load capacity of 5000 lbs. This ensures a quick and smooth operation, saving time and effort compared to manual jacks, especially for heavier setups.

• Effortless Operation:

  One of the standout features is its push-button operation. The jack raises or lowers automatically with the press of a button, eliminating the need for manual cranking. This convenience is especially appreciated during quick setups or breakdowns, making the whole process faster and less physically demanding.

• Adjustable Height:

  The 5-gear drop leg provides an adjustable height range, allowing you to raise the jack by up to 8 inches to accommodate various trailer sizes. With a maximum extended height of 22” and a retracted height of 9.8”, it offers flexibility to meet different lifting needs.

• Safety and Durability:

  The jack is designed with safety in mind, featuring LED lights for easy nighttime hookup, as well as a circuit breaker that disconnects if the amperage gets too high. The heavy-duty steel and an anti-rust coating, this jack durable and able to withstand the elements.

Conclusion

Choosing the right trailer jack can make all the difference when it comes to convenience and safety. Whether you’re leaning toward the simplicity of a manual jack or the ease of an electric jack, it all comes down to your specific needs. Manual jacks are reliable, cost-effective, and don’t depend on power, which can be a real plus if you’re out in remote areas. On the other hand, electric jacks offer quick, effortless lifting, making them a great option for those who hitch and unhitch frequently. The key is to consider factors like weight capacity, lift range, how often you use your trailer, and of course, your budget.  With all factors in mind, you’ll be able to find the perfect trailer jack to suit your lifestyle.