Best Power Tongue Jack for RVs and Trailers
A strong power tongue jack should lift your trailer’s tongue weight with suitable capacity, fit its A-frame mounting point, and make hitching or leveling easier for your setup. The options here range from 3,500 to 7,500 pounds, with differences such as direct wiring, a 7-way plug, built-in levels, lighting, and manual-crank backup. For a heavy trailer, capacity deserves close attention; for frequent hookups, connection style and visibility features can matter just as much.
Check the jack’s mounting dimensions and the trailer manufacturer’s tongue-weight guidance before buying, since the listed load capacity alone does not confirm compatibility. This roundup compares ten electric jacks and one listing with less-clear power details, using the supplied specifications and included components to highlight their best-fit situations.
The Kohree 7500lb Dual-Wire Jack leads as the Best Overall because it combines a listed 7,500-pound capacity with a built-in level, push-button operation, and dual-wire direct connection. Those details suit buyers looking for a heavy-capacity electric jack with a leveling aid. If you prefer a 7-way connector or need a different lift range, other ranked options may fit your trailer and wiring setup better.
Confirm tongue-weight requirements and A-frame mounting compatibility before choosing.
Our Top Picks
Best OverallIts 7,500-pound capacity, built-in level, dual-wire connection, and included manual crank suit heavy-duty hitching and leveling tasks.
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Highest CapacityThe 7,500-pound dynamic capacity and stated 10,000-pound static lifting power distinguish it for buyers prioritizing lifting strength.
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Best Night LightingIt pairs 5,000-pound capacity with 18 inches of travel, a 6-inch drop-down leg, remote control, and three LED lights.
View on Amazon- Best 7-Way Plug Pafessa Ninja 5000
- Longest Warranty Xenjum 5000lb Electric Jack
Compare the Top Power Tongue Jacks
| # | Product | Load Capacity | Material | Compatible with Vehicle Type | Weight | Buy |
|---|---|---|---|---|---|---|
| 1 | 1. Kohree 7500lb Dual-Wire JackBest Overall | 7500 lb | Alloy Steel | Trailer | — | View on Amazon |
| 2 | 2. POLESTAR 7500lb Electric JackHighest Capacity | 7500 lb | Alloy Steel | RV, Trailer, Truck | 23.9 lb | View on Amazon |
| 3 | 3. Husky Super Brute 5000Best Night Lighting | 5 lb | Alloy Steel | Trailer | 30.1 lb | View on Amazon |
| 4 | 4. Pafessa Ninja 5000Best 7-Way Plug | 5000 lb | Carbon Steel | RV, Trailer | 33 lb | View on Amazon |
| 5 | 5. Xenjum 5000lb Electric JackLongest Warranty | 5000 lb | Alloy Steel | Horse Trailer, RV, Trailer, Utility Trailer | 18 lb | View on Amazon |
| 6 | 6. Husky Brute HB4500Quiet, illuminated trailer lifting | 4500 lb | Steel | Trailer | 30 lb | View on Amazon |
| 7 | 7. Kohree 4000lb 7-Way JackReady-wired 7-way hookups | 4000 lb | Alloy Steel | RV, Trailer | 18.5 lb | View on Amazon |
| 8 | 8. Pafessa 3500lb A-Frame JackExtended-foot A-frame setups | 3500 lb | Alloy Steel | RV, Trailer | 8 kg | View on Amazon |
| 9 | 9. VEVOR 4000lb Electric JackCovered 4,000-pound lifting | 4000 lb | Carbon Steel | Trailer | 9.8 kg | View on Amazon |
| 10 | 10. RVshark 5500lb A-Frame JackExtra-capacity RV lifting | 5500 lb | Alloy Steel | RV | — | View on Amazon |
Detailed Reviews: Best Power Tongue Jack

#1 · Best Overall
1. Kohree 7500lb Dual-Wire Jack
- Load Capacity: 7500 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: Trailer
Best for: Level-conscious RV hitching.
Why it ranks #1: Its 7,500-pound capacity, built-in level, dual-wire connection, and included manual crank suit heavy-duty hitching and leveling tasks.
A built-in level gives the Kohree 7,500-pound electric jack a practical advantage when hitching and leveling an RV or travel trailer. Button controls handle raising and lowering, while its dual-wire direct connection is specified for faster installation, bringing setup and routine operation together in one package.
The 7,500-pound lifting capacity serves buyers handling substantial RV, camper, or travel-trailer tongue loads. A built-in level supports checking position during leveling, while the simple press-button control makes raising and lowering less hands-on. Kohree specifies a dual-wire direct connection for quick installation, so buyers should plan around that wiring approach. The included jack cover adds a storage and weather-protection accessory, and the manual crank handle supplies an alternative operating method when needed.
- 7,500-pound lifting capacity
- Built-in level for leveling checks
- Press-button raising and lowering
- Dual-wire direct connection
- Its specified dual-wire direct connection requires a wiring installation rather than a 7-way plug hookup.
Skip it if you want a ready-wired 7-way plug connection; the Kohree KR1215 4000 lbs model is specified to plug into one.
Pick this Kohree for an RV or travel-trailer setup where a built-in level and 7,500-pound rating suit the job. Its direct dual-wire connection is the key installation consideration before choosing it.
Full product details
| Brand | Kohree |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Trailer |
| Included Components | 1x Electric Trailer Jack, 1x Jack Cover, 1x Manual Crank Handle, 3x Bolt Mounting |
| Load Capacity | 7500 Pounds |
| Manufacturer | Kohree |
| Part Number | KR1217-KO-US-FBA |
| Manufacturer Warranty Description | 1 Year |
| Material | Alloy Steel |
| Model Number | Jack |
Listed on Amazon as: Kohree 7500lbs Electric Trailer Jack with Dual Wire, Built-in Level
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#2 · Highest Capacity
2. POLESTAR 7500lb Electric Jack
- Load Capacity: 7500 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: RV, Trailer, Truck
- Weight: 23.9 lb
Best for: Heavy-duty trailer lifters.
Why it ranks #2: The 7,500-pound dynamic capacity and stated 10,000-pound static lifting power distinguish it for buyers prioritizing lifting strength.
A 7,500-pound dynamic load rating gives the POLESTAR electric jack substantial lifting capacity for demanding trailer and RV setups. Its listed 10,000-pound static lifting power adds a separate figure for stationary support, making the distinction useful when comparing lifting needs with a trailer’s resting load.
The alloy-steel construction and 7,500-pound dynamic capacity suit buyers prioritizing substantial lifting strength for RVs, trailers, or trucks. Its 10,000-pound static lifting figure describes a different operating condition, so it should not be confused with the dynamic rating when assessing a job. The included crank provides a manual operating option, while the waterproof cover supports protection when the jack is stored or exposed to outdoor conditions. At 23.9 pounds, it is a substantial component to handle during installation.
- 7,500-pound dynamic load capacity
- 10,000-pound static lifting power
- Alloy-steel construction
- Includes crank and waterproof cover
- At 23.9 pounds, it is heavier than a compact jack to handle during installation.
Skip it if you need a stated travel range or mounting-hole dimensions; the supplied POLESTAR specifications do not list either measurement.
Choose this POLESTAR for an RV, trailer, or truck setup where its high dynamic and static lifting figures match the job. Weigh its 23.9-pound handling weight and confirm the mounting arrangement against your trailer.
Full product details
| Brand | POLESTAR |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | RV, Trailer, Truck |
| Included Components | Crank, Electric Trailer Jack, Waterproof Cover |
| Item Dimensions | 7.28 x 4.72 x 32.28 inches |
| Item Weight | 23.9 pounds |
| Load Capacity | 7500 Pounds |
| Manufacturer | POLESTAR |
| Part Number | 10201175 |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Alloy Steel |
| Model Number | Electric Trailer Jack |
| Style Name | Electric Trailer Jack |
Listed on Amazon as: POLESTAR Electric Trailer Jack, 7500lbs Electric Power A-Frame Tongue Jack
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#3 · Best Night Lighting
3. Husky Super Brute 5000
- Load Capacity: 5 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: Trailer
- Weight: 30.1 lb
Best for: Remote nighttime hookups.
Why it ranks #3: It pairs 5,000-pound capacity with 18 inches of travel, a 6-inch drop-down leg, remote control, and three LED lights.
A remote and three-sided high-output LED lighting give the Husky 82022 practical advantages for positioning and connecting a trailer after dark. Its listed feature set also includes 18 inches of travel and a six-inch drop-down leg, while the product title identifies a 5,000-pound capacity.
The 18-inch travel range and six-inch drop-down leg provide adjustment for different trailer heights, ground conditions, and hitch alignments. Three-sided high-output LEDs improve visibility around the hitch area during nighttime connections, while the remote offers a control option for operating the jack. Husky says the unit fits most A-frame couplers, making that a useful starting point when assessing compatibility. The title states a 5,000-pound capacity; the supplied specifications field instead shows five pounds, so verify the applicable rating before use.
- Remote control included per title and feature details
- 18-inch travel
- Six-inch drop-down leg
- Three-sided high-output LED lighting
- The supplied specifications conflict with the title on capacity, listing five pounds instead of 5,000.
Skip it if you need an unambiguous capacity listing before purchase; the Husky 82022 details conflict between five and 5,000 pounds.
Consider this Husky if remote operation, hitch-area lighting, and the listed travel range fit your trailer setup. Resolve the conflicting capacity figures in the supplied listing before relying on its load rating.
Full product details
| Brand | Husky Towing Products |
|---|---|
| Color | Grey |
| Compatible with Vehicle Type | Trailer |
| Included Components | Main component only |
| Item Dimensions | 33 x 10 x 6.5 inches |
| Item Weight | 30.1 pounds |
| Load Capacity | 5 pounds |
| Manufacturer | Husky |
| Part Number | 82022 |
| Manufacturer Warranty Description | Please contact us if you experience any issues within 30 days of receipt. |
| Material | Alloy Steel |
| Model Number | 82022 |
| Style Name | Tongue Jack |
Listed on Amazon as: Husky Towing 82022 Super Brute Electric Trailer Tongue Jack, 5000 lb Capacity, 18 Inch Travel, with Remote and 3 LED Lights, Bright Silver
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#4 · Best 7-Way Plug
4. Pafessa Ninja 5000
- Load Capacity: 5000 lb
- Material: Carbon Steel
- Compatible with Vehicle Type: RV, Trailer
- Weight: 33 lb
Best for: Long-reach 7-way A-frame jack.
Why it ranks #4: Its 5,000-pound capacity, 21-inch travel, 7-way plug, and 7-inch footpad with 4.5-inch extension offer useful reach and connection flexibility.
A 21-inch travel range and a 7-inch footpad adding 4.5 inches give the Pafessa Ninja substantial specified vertical adjustment. Its 5,000-pound capacity and 7-way plug support an A-frame setup where buyers want extended reach and a connection to a ready-wired vehicle connector.
The 5,000-pound lifting capacity sets the stated load ceiling, while 21 inches of travel and an adjustable footpad with 4.5 inches of added extension give flexibility in height adjustment. Its seven-way plug and seven-foot power supply line simplify connection for a compatible ready-wired vehicle. Pafessa specifies a universal round mounting flange with multiple elongated holes, which can help accommodate mounting positions on many A-frame trailers and RVs. Mounting hardware is included; the emergency crank socket does not include a driver handle.
- 5,000-pound lifting capacity
- 21-inch travel plus 4.5-inch footpad extension
- 7-way plug with seven-foot supply line
- Universal round flange with elongated mounting holes
- The emergency crank socket is supplied without a driver handle.
Skip it if you need an emergency-crank driver handle in the package; this Pafessa lists the socket but not the handle.
This Pafessa suits A-frame owners needing its 5,000-pound rating, extended travel, and 7-way connection. Check the flange and mounting-hole arrangement for your trailer, and provide a driver handle if manual cranking matters.
Full product details
| Brand | Pafessa |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | RV, Trailer |
| Included Components | Emergency Crank Socket (driver handle not included), Installation/Operating Instructions, Mounting Hardware (nuts, bolts, washers), Ninja 5,000LB Electric Tongue Jack |
| Item Dimensions | 41.1 x 9.8 x 7.5 inches |
| Item Weight | 33 pounds |
| Load Capacity | 5000 Pounds |
| Manufacturer | Pafessa |
| Part Number | C24-9811 |
| Manufacturer Warranty Description | 1 Year manufacturer |
| Material | Carbon Steel |
| Model Number | C24-9811 |
| Style Name | Electric Tongue Jack |
Listed on Amazon as: 12V Electric A-Frame Trailer Tongue Jack with 7 Way Plug – 5000lb Lift Capacity 21” Travel Add 4.5” with 7” Drop Foot,Protective Cover Included
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#5 · Longest Warranty
5. Xenjum 5000lb Electric Jack
- Load Capacity: 5000 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: Horse Trailer, RV, Trailer, Utility Trailer
- Weight: 18 lb
Best for: Level-guided 5,000-pound lifting.
Why it ranks #5: A 5,000-pound capacity, bubble level, manual crank, waterproof cover, and listed two-year warranty make it a feature-rich option.
An integrated bubble level gives the Xenjum 5,000-pound electric jack a visible aid for checking trailer position during leveling. The listing also specifies a reinforced outer tube and heavy-duty base to reduce flexing and wobbling, with a stated fit for RVs, campers, and travel trailers up to 35,000 pounds GVWR.
The 5,000-pound tongue-weight capacity is distinct from the listing’s 35,000-pound maximum trailer GVWR, so buyers should assess both figures against their setup. The bubble level assists with position checks, while the reinforced outer tube and heavy-duty base are specified to reduce flexing and wobbling during operation. High-carbon steel is also listed as a strength feature. A manual crank, mounting hardware, and waterproof jack cover are included, giving buyers both a manual option and accessories for installation and storage.
- 5,000-pound stated tongue-weight capacity
- Integrated bubble level
- Reinforced tube and heavy-duty base specified to reduce wobble
- Manual crank and waterproof cover included
- The listing’s 35,000-pound GVWR figure is not the same as its 5,000-pound tongue-weight capacity.
Skip it if you are choosing by trailer GVWR alone; the Xenjum listing separately states a 5,000-pound tongue-weight capacity and 35,000-pound GVWR.
Choose Xenjum if a bubble-level check and specified anti-wobble construction suit your RV or trailer setup. Distinguish its 5,000-pound tongue-weight rating from the listed 35,000-pound GVWR when confirming the relevant load.
Full product details
| Brand | Xenjum |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Horse Trailer, RV, Trailer, Utility Trailer |
| Included Components | Electric Trailer Jack, Instruction Manual, Manual Crank, Mounting Hardware, Waterproof Jack Cover |
| Item Dimensions | 6 x 6 x 24 inches |
| Item Weight | 18 pounds |
| Load Capacity | 5000 pounds |
| Manufacturer | Xenjum |
| Part Number | rv electric jack – 5000 |
| Manufacturer Warranty Description | 2 Year |
| Material | Alloy Steel |
| Model Number | Trailer Jack-5000 |
| Style Name | Electric |
Listed on Amazon as: Electric Trailer Jack with Bubble Level, Power Tongue Jack 12V DC, 5000 lbs
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#6
6. Husky Brute HB4500
- Load Capacity: 4500 lb
- Material: Steel
- Compatible with Vehicle Type: Trailer
- Weight: 30 lb
Best for: Quiet, illuminated trailer lifting.
Why it ranks #6: This 4,500-pound jack has a 6-inch drop-down leg, three LED work lights, a water-resistant cover, and a stated 25-amp draw at rated load.
A 25-amp draw at rated load and three LED work lights distinguish the Husky HB4500 for owners balancing electrical demand with nighttime visibility. Its 4,500-pound capacity and 18-inch full stroke with a six-inch drop-down leg add specified lifting range for A-frame trailer use.
The HB4500 combines a 4,500-pound capacity with an 18-inch full stroke and six-inch drop-down leg, giving owners a broad adjustment range for trailer positioning. Three LED work lights illuminate the coupler and hookup brackets, which supports hookups in low light. Husky specifies a 25-amp draw at rated load and a quiet operating design, useful considerations for power planning and operating environment. Smart Stop cuts power before the nut reaches the hard stop, reducing mechanical stress and current draw.
- 4,500-pound lifting capacity
- 18-inch full stroke with six-inch drop-down leg
- Three LED work lights
- Smart Stop limits hard-stop stress
- Its listed 25-amp draw at rated load requires consideration when planning the power supply.
Skip it if you want a remote-control jack; the Husky 82022 Super Brute lists a remote and three-sided LED lighting.
The HB4500 suits trailer owners who value quiet operation, hookup lighting, and an 18-inch stroke. Consider the 25-amp rated-load draw alongside your power setup, and verify the A-frame mounting fit for your trailer.
Full product details
| Brand | Husky Towing Products |
|---|---|
| Color | Gray |
| Compatible with Vehicle Type | Trailer |
| Included Components | Electric tongue jack motor, and installation instructions, control switch, mounting hardware, wiring harness |
| Item Dimensions | 33.5 x 11.5 x 6.8 inches |
| Item Weight | 30 pounds |
| Load Capacity | 4500 pound |
| Manufacturer | Husky Towing |
| Part Number | HB4500 |
| Manufacturer Warranty Description | 1 Year Husky Warranty |
| Material | Steel |
| Model Number | HB4500 |
Listed on Amazon as: Husky HB4500 4500 lbs. Brute Power Jack, Hammer Gray Finish
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#7
7. Kohree 4000lb 7-Way Jack
- Load Capacity: 4000 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: RV, Trailer
- Weight: 18.5 lb
Best for: Ready-wired 7-way hookups.
Why it ranks #7: Its 4,000-pound capacity and 7-way connector avoid hard wiring or grounding, while two LED lights and a manual crank are included.
A 7-way connector lets the Kohree 4,000-pound jack plug into a vehicle’s ready-wired connector, avoiding the hard wiring or grounding called out for this model. Button operation raises or lowers an A-frame trailer, while two LED lights add convenience during hookup or operation.
The 4,000-pound maximum capacity provides a clear limit for selecting the jack against trailer tongue needs. Its 7-way plug connects to a ready-wired vehicle connector, so installation follows a different workflow from direct-wired models and does not require hard wiring or grounding according to the supplied details. Button controls simplify raising and lowering, and two LED lights add illumination. The included cover and manual crank handle provide storage protection and a manual alternative; Kohree notes that prolonged nonuse or first use may require motor reactivation.
- 4,000-pound maximum capacity
- 7-way connector for a ready-wired vehicle connection
- Button-operated raising and lowering
- Two LED lights
- After prolonged nonuse or first use, the motor may need reactivation.
Skip it if you need more than 4,000 pounds of capacity; the Kohree 7500lbs Dual Wire jack has a higher listed rating.
Choose this Kohree for an A-frame trailer with a ready-wired 7-way connector and lifting needs within 4,000 pounds. Its plug-in workflow is convenient for that setup, with motor reactivation a noted consideration after extended storage.
Full product details
| Brand | Kohree |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | RV, Trailer |
| Included Components | 1x Electric Trailer Jack, 1x Jack Cover, 1x Manual Crank Handle, 3x Bolt Mounting |
| Item Dimensions | 31.2 x 8.5 x 6.5 inches |
| Item Weight | 18.5 pounds |
| Load Capacity | 4000 Pounds |
| Manufacturer | Kohree |
| Part Number | KR1215-KO-US-FBA |
| Manufacturer Warranty Description | Kohree Service |
| Material | Alloy Steel |
| Model Number | KR1215 |
Listed on Amazon as: Kohree Electric Trailer Jack 4000 lbs with 7-Way Connector, Heavy Duty
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#8
8. Pafessa 3500lb A-Frame Jack
- Load Capacity: 3500 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: RV, Trailer
- Weight: 8 kg
Best for: Extended-foot A-frame setups.
Why it ranks #8: The 3,500-pound model provides 18 inches of travel, a footpad adding 4.5 inches, an LED light, and a weather-resistant cover.
An 18-inch travel range plus a footpad adding 4.5 inches gives the Pafessa jack extra vertical adjustment for A-frame trailer setups. Its 3,500-pound capacity and fit for 2.25-inch mounting holes on most A-frame trailers and RVs make the listed operating range and mounting dimensions central to choosing it.
The 3,500-pound lift capacity defines the tongue-load range this jack is specified to handle. Its 18 inches of travel and adjustable 6-inch footpad with 4.5-inch extension add useful vertical reach for varied hitch heights and ground conditions. A 7-foot power cord with positive and negative wires supports direct grounding, although wire terminals are not included. The included mounting hardware and weather-resistant cover support installation and storage; an emergency crank socket is supplied, but its driver handle is not.
- 3,500-pound lifting capacity
- 18-inch travel plus 4.5-inch footpad extension
- 7-foot positive-and-negative power wires
- Weather-resistant cover and mounting hardware included
- The emergency crank socket is included, but the driver handle is not.
Skip it if you need a supplied emergency-crank driver handle; this package lists the socket but not its handle.
This Pafessa fits A-frame owners whose 3,500-pound rating and added footpad extension meet their needs. Check the 2.25-inch mounting-hole fit and arrange a driver handle if you want to use the emergency crank socket.
Full product details
| Brand | Pafessa |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | RV, Trailer |
| Included Components | 3,500LB Electric Tongue Jack, Emergency Crank Socket (driver handle not included), Installation/Operating Instructions, Mounting Hardware (nuts, bolts, washers), Weather-Resistant Cover |
| Item Dimensions | 30.7 x 8.68 x 7.67 inches |
| Item Weight | 8 kg |
| Load Capacity | 3500 pounds |
| Manufacturer | Pafessa |
| Part Number | C24-3912 |
| Manufacturer Warranty Description | If you have any questions, please feel free to contact us and we will do our best to answer your questions. |
| Material | Alloy Steel |
| Model Number | C24-3212 (Heavy Duty) |
| Style Name | Electric |
Listed on Amazon as: 12V Electric Tongue Jack 3500lb A-Frame Heavy Duty Trailer Jack 18” Travel Add 4.5” with The Drop Foot & LED Light for Travel Trailer Camper,Protective Cover Included
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#9
9. VEVOR 4000lb Electric Jack
- Load Capacity: 4000 lb
- Material: Carbon Steel
- Compatible with Vehicle Type: Trailer
- Weight: 9.8 kg
Best for: Covered 4,000-pound lifting.
Why it ranks #9: Its 4,000-pound capacity, carbon-steel construction, included crank, and waterproof cover suit buyers seeking a straightforward electric setup.
A supplied waterproof sunshade cover pairs with the VEVOR jack’s 4,000-pound capacity, giving trailer owners lifting support plus a cover for outdoor storage. Its carbon-steel body has a protective coating, a useful combination for buyers who want a conventional powered jack with specified weather-conscious construction.
The 4,000-pound lifting capacity makes this a fit for buyers whose trailer tongue lifting needs fall within that rating. Carbon steel with a protective coating is specified for durability and resistance to splashes and tough outdoor conditions, while the included waterproof sunshade cover adds a separate layer of protection when the jack is not in use. The supplied crank handle offers a manual option. Its listed 9.8-kilogram weight is relevant when handling the unit during installation.
- 4,000-pound lifting capacity
- Carbon-steel construction with protective coating
- Waterproof sunshade cover included
- Crank handle included
- Its 4,000-pound capacity is below the 7,500-pound rating of the Kohree dual-wire jack.
Skip it if you need more than 4,000 pounds of lifting capacity; the Kohree 7500lbs Dual Wire jack has a higher listed rating.
This VEVOR suits owners of compatible trailers seeking a 4,000-pound jack with a supplied cover and crank. Keep its capacity limit in view, and consider the listed unit weight when planning installation or handling.
Full product details
| Brand | VEVOR |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Trailer |
| Included Components | 1 x Trailer Jack 1 x Crank Handle 1 x Waterproof Sunshade Cover |
| Item Dimensions | 33.85 inches |
| Item Weight | 9.8 kg |
| Load Capacity | 4000 pounds |
| Manufacturer | VEVOR |
| Part Number | 4000 lbs Electric Trailer Jack |
| Material | Carbon Steel |
| Model Number | EJ3550B |
| Style Name | 4000LBS |

#10
10. RVshark 5500lb A-Frame Jack
- Load Capacity: 5500 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: RV
Best for: Extra-capacity RV lifting.
Why it ranks #10: Although its listed 5,500-pound capacity is substantial, the title does not clearly identify it as an electric jack, making power fit less certain.
A 5,500-pound rating gives the RVshark A-frame jack 500 pounds more stated capacity than the 5,000-pound market limit cited in its feature description. Alloy-steel construction, galvanized tubes, reinforced inner gear, and a sturdy foot plate support its claim of added strength for RV, horse-trailer, or utility-trailer use.
The 5,500-pound capacity provides an extra 500 pounds over the 5,000-pound benchmark stated in the product description, offering a larger listed margin for buyers whose load needs fall within its rating. Alloy steel, galvanized tubes, reinforced inner gear, and a sturdy foot plate are specified construction details supporting strength and stability. The description identifies power and manual lifting modes, giving users two operating approaches. Its stated compatible vehicle type is RV, so buyers with other trailer types should assess that listed compatibility carefully.
- 5,500-pound load capacity
- Power and manual lifting modes
- Alloy-steel construction
- Galvanized tubes, reinforced inner gear, and sturdy foot plate
- The specifications list RV as the compatible vehicle type, despite the description also naming horse and utility trailers.
Skip it if you need compatibility explicitly specified beyond RV; the Husky HB4500 lists trailer compatibility in its specifications.
This RVshark suits RV owners seeking the listed 5,500-pound capacity and both powered and manual lifting modes. The product description also names horse and utility trailers, but its specifications list RV compatibility, so account for that distinction.
Full product details
| Brand | RVshark |
|---|---|
| Color | Black 1 |
| Compatible with Vehicle Type | RV |
| Included Components | RV Jack |
| Load Capacity | 5500 Pounds |
| Manufacturer | RVSHARK |
| Part Number | RS1281 |
| Manufacturer Warranty Description | 60 days |
| Material | Alloy Steel |
| Model Number | RS1281 |
Listed on Amazon as: 5500 lbs A-Frame Trailer Jack, Heavy Duty Trailer Tongue Jack
View on AmazonWhat can make a power tongue jack stop working?
A power jack can fail to operate if its electrical connection cannot supply the current it needs, so check the wiring method before assuming the motor is defective. The Kohree 4000lb 7-Way Jack plugs into a ready-wired 7-way connector, while the Kohree 7500lb Dual-Wire Jack uses a direct connection. The former’s product information also notes that after a long period unused, its motor may need reactivation and a substantial instantaneous current.
That is a useful maintenance clue, not a reason to bypass wiring instructions. Keep the supplied manual crank accessible: several listings include one, including both Kohree models, the POLESTAR 7500lb Electric Jack, and the Xenjum 5000lb Electric Jack.
If a jack stops mid-operation, stop and consult its instructions rather than forcing it or treating the rated capacity as permission to lift beyond the trailer’s requirements.
Check A-frame fit and usable lift range
A stated capacity does not confirm that a jack will fit your trailer or reach the height you need. Two Pafessa models specify fit for 2.25-inch mounting holes on most A-frame trailers, but that detail should not be assumed for every jack in this roundup. Compare your mounting arrangement with the product’s installation information before ordering.
Also distinguish travel from added foot length: the Pafessa Ninja 5000 lists 21 inches of travel and a footpad that adds 4.5 inches, while the Pafessa 3500lb A-Frame Jack lists 18 inches of travel plus a 4.5-inch footpad extension. The Husky Super Brute 5000 instead lists 18 inches of travel and a 6-inch drop-down leg.
These are not interchangeable measures. Confirm clearance, mounting fit, and the required extension for your parked trailer rather than choosing by capacity alone.
How to Choose a Power Tongue Jack
Capacity for your trailer
Choose a listed capacity that suits the tongue load specified for your trailer, rather than treating the largest number as automatically necessary. The products range from 3,500 pounds for the Pafessa 3500lb A-Frame Jack to 7,500 pounds for the POLESTAR 7500lb Electric Jack and Kohree 7500lb Dual-Wire Jack. Other options include 4,000-pound and 5,000-pound models, plus the RVshark listing at 5,500 pounds.
The POLESTAR also states 10,000 pounds of static lifting power, a separate figure from its 7,500-pound dynamic capacity. Buyers with heavier tongue loads can focus on the high-capacity end, while lighter setups may find a 3,500- or 4,000-pound model more aligned with their requirements.
Verify the trailer’s guidance first.
Power connection and backup
Match the jack’s electrical connection to the wiring you have available and consider whether a manual crank is included for backup. The Kohree 4000lb 7-Way Jack plugs into a ready-wired 7-way connector and does not require hard wiring or grounding, whereas the Kohree 7500lb Dual-Wire Jack uses a dual-wire direct connection. The Pafessa Ninja 5000 also lists a 7-way plug; the Pafessa 3500lb A-Frame Jack instead has a 7-foot power cord with positive and negative wires for direct grounding.
Several products include a manual crank, while the Pafessa 3500lb model lists an emergency crank socket without the driver handle. A buyer with a compatible 7-way connection may prefer a plug-in option; someone installing a direct-wire model should check the wiring instructions and included hardware.
Travel, foot extension, and visibility
Compare the jack’s travel and foot arrangement with your trailer height and the ground conditions where you usually park. The Pafessa Ninja 5000 lists 21 inches of travel plus a footpad that adds 4.5 inches, while the Pafessa 3500lb A-Frame Jack lists 18 inches of travel and the same added footpad extension. The Husky Super Brute 5000 offers 18 inches of travel and a 6-inch drop-down leg.
For low-light hookups, that Husky also includes three LED lights; the Kohree 4000lb 7-Way Jack lists two, and the Pafessa 3500lb A-Frame Jack includes an LED light. Buyers needing more listed reach can compare travel and foot details first; those who often connect in dim conditions may value integrated lighting.
Which Power Tongue Jack Fits Your Trailer?
For a heavy trailer where a high listed capacity and leveling aid matter, choose the Kohree 7500lb Dual-Wire Jack; it combines 7,500-pound capacity with a built-in level and manual crank. The POLESTAR 7500lb Electric Jack is another high-capacity choice, with stated 10,000-pound static lifting power and a waterproof cover. If you want lighting and remote operation, the Husky Super Brute 5000 lists three LEDs, a remote, and 18 inches of travel.
For a compatible 7-way connection and longer listed travel, consider the Pafessa Ninja Buyers who want a lower-capacity jack with lighting can compare the Kohree 4000lb 7-Way Jack and Pafessa 3500lb A-Frame Jack.
Check trailer tongue-weight guidance and mounting fit before deciding.
Frequently Asked Questions
How do I determine the tongue-weight capacity my trailer jack needs?
Use the trailer manufacturer’s tongue-weight guidance and the trailer’s actual loaded tongue weight, not its total gross weight. Choose a jack with a listed capacity that meets or exceeds the required load, and check the trailer and jack instructions for limits. If the correct tongue weight is unclear, ask the trailer manufacturer or a qualified dealer.
Can I install an electric tongue jack on any A-frame trailer?
No. Confirm that the jack is designed for A-frame mounting and that its mounting plate, bolt pattern, and dimensions fit your trailer. Check clearance around the frame and coupler, plus the electrical connection requirements.
Follow the jack’s installation instructions and consult a qualified installer if compatibility or wiring is uncertain.
What should I do if an electric tongue jack stops working?
Stop operating it and consult the manual before troubleshooting. Check for an interrupted power connection and inspect wiring for visible damage, but do not bypass safety features or work on energized wiring. If the cause is not clear, or the jack is damaged or stuck under load, contact the manufacturer or a qualified service professional.
How do I know whether a 7-way connector will work with my trailer?
Check that your trailer has a compatible 7-way connection and that the jack’s instructions specify the same connection type. Verify the required wiring and power supply before installation; a matching plug alone does not confirm that every electrical requirement is met. If your setup differs, consult the jack manufacturer or a qualified installer.
How much jack travel should I look for?
Choose travel that accommodates the height change needed to hitch and unhitch your trailer on the surfaces where you use it. Compare the jack’s listed travel and any included drop foot with your trailer’s coupler height and setup. Follow the product instructions, and do not assume a longer listed travel guarantees a fit.
Final Words
For a heavy trailer where listed capacity and a leveling aid matter, the Kohree 7500lb Dual-Wire Jack is the stated overall choice. The POLESTAR offers another high-capacity option, while the Husky Super Brute adds a remote and lighting. For a 7-way connection or a lower listed capacity, compare the options that match those needs.
Before deciding, confirm tongue-weight requirements, A-frame mounting fit, lift range, and wiring compatibility.
