A strong electric tongue jack for a travel trailer should match the trailer’s tongue load, fit its A-frame mounting, and provide enough travel for your usual hitching and leveling conditions. The Kohree 7500-lb Dual-Wire Jack leads this group with a stated 7,500-pound capacity, built-in level, direct-wire setup, cover, crank, and mounting bolts. Other options span 3,500 to 7,500 pounds, with differences in materials, lift range, lighting, and included hardware.
Those figures describe jack capacity, not a guarantee that any model suits every trailer; check your trailer’s requirements and the jack’s mounting dimensions before choosing. This roundup weighs the listed specifications and components for travel-trailer use, while flagging gaps where product data does not specify details such as mounting-hole size or lift range.
The Kohree 7500-lb Dual-Wire Jack is the strongest all-around choice in this selection for a travel trailer with a compatible A-frame mount. It lists a 7,500-pound capacity and includes a built-in level, dual-wire direct connection, cover, manual crank, and three mounting bolts. Those details make it a well-equipped option among the listed products.
Confirm that the capacity and mount suit your trailer before buying; the supplied specifications do not state its lift range or mounting-hole dimensions.
Our Top Picks
Best OverallIts 7,500-pound capacity, built-in level, dual-wire connection, cover, crank, and three mounting bolts make it a well-equipped travel-trailer choice.
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Best Stated Static CapacityIt lists 7,500 pounds of dynamic load and 10,000 pounds of static lifting power, plus a waterproof cover and crank.
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Best WarrantyIts 5,000-pound capacity, 10-to-33.8-inch listed lifting range, rust-resistant coating, and two-year manufacturer warranty stand out.
View on Amazon- Best Safety Features SEALIGHT 7500-lb Jack
- Best 4000-lb Option Kohree 4000-lb A-Frame Jack
Compare these electric tongue jack options
| # | Product | Load Capacity | Material | Compatible with Vehicle Type | Buy |
|---|---|---|---|---|---|
| 1 | 1. Kohree 7500-lb Dual-Wire JackBest Overall | 7500 lb | Alloy Steel | Trailer | View on Amazon |
| 2 | 2. POLESTAR 7500-lb JackBest Stated Static Capacity | 7500 lb | Alloy Steel | RV, Trailer, Truck | View on Amazon |
| 3 | 3. VEVOR 5000-lb JackBest Warranty | 5000lbs lb | Carbon Steel | RV | View on Amazon |
| 4 | 4. SEALIGHT 7500-lb JackBest Safety Features | 7500 lb | Carbon Steel | RV | View on Amazon |
| 5 | 5. Kohree 4000-lb A-Frame JackBest 4000-lb Option | 4000 lb | Heavy-duty steel with anti-rust coating | Camper, RV, Trailer | View on Amazon |
| 6 | 6. POLESTAR 5000-lb JackHigher-load A-frame trailers | 5000 lb | Alloy Steel | RV, Trailer, Truck | View on Amazon |
| 7 | 7. Lippert 3500-lb JackLower-capacity powered jack | 3500 lb | Alloy Steel | Trailer | View on Amazon |
| 8 | 8. Pafessa 4000-lb JackHigher-capacity extended travel | 4000 lb | Carbon Steel | Trailer | View on Amazon |
| 9 | 9. Pafessa 3500-lb JackExtended-foot travel range | 3500 lb | Alloy Steel | RV, Trailer | View on Amazon |
| 10 | 10. KYX 7500-lb JackRust-resistant 12V lifting | 7500 LB | Carbon Steel | RV, Trailer | View on Amazon |
Detailed Reviews: Best Electric Tongue Jack For Travel Trailer

#1 · Best Overall
1. Kohree 7500-lb Dual-Wire Jack
- Load Capacity: 7500 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: Trailer
Best for: Level-aware hitching.
Why it ranks #1: Its 7,500-pound capacity, built-in level, dual-wire connection, cover, crank, and three mounting bolts make it a well-equipped travel-trailer choice.
A built-in level gives the Kohree 7500-pound jack a useful hitching and leveling cue while raising or lowering a travel trailer. Its dual-wire direct connection and press-button control also make the operating setup explicit for buyers planning an electric A-frame installation.
The 7,500-pound capacity suits buyers looking at higher-capacity trailer jacks, while the built-in level helps inform positioning during hitching and leveling. Kohree specifies dual-wire direct connection and quick installation, so the wiring approach is part of the setup plan rather than an unspecified connection. Press-button controls handle raising and lowering, and the package includes a cover, manual crank handle, and three mounting bolts for protection and installation support.
- 7,500-pound lifting capacity
- Built-in level
- Dual-wire direct connection
- Includes cover, crank handle, and mounting bolts
- The listed vehicle compatibility is trailer-only, narrower than listings that also name RVs.
Skip it if you want an explicitly RV-compatible listing; the POLESTAR 7500lbs Electric Power A-Frame Tongue Jack (10201175) names RVs among compatible vehicles.
Pick this Kohree for a trailer owner who values a built-in level and direct dual-wire connection alongside 7,500-pound lifting capacity. Its listed compatibility is trailer-focused, so account for that boundary when matching it to your travel trailer.
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 · Best Stated Static Capacity
2. POLESTAR 7500-lb Jack
- Load Capacity: 7500 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: RV, Trailer, Truck
Best for: Heavy trailer capacity.
Why it ranks #2: It lists 7,500 pounds of dynamic load and 10,000 pounds of static lifting power, plus a waterproof cover and crank.
A 7,500-pound dynamic rating and 10,000-pound static lifting figure put this POLESTAR among the higher-capacity options for demanding trailer tasks. The two separate ratings help buyers distinguish its specified dynamic load from its stated static lifting strength when selecting an A-frame jack.
The alloy-steel jack is listed for RVs, trailers, and trucks, giving it broader stated vehicle compatibility than a trailer-only listing. Electric operation addresses repeated raising and lowering, while the included crank provides a manual tool in the package. A waterproof cover is also supplied for protection when the jack is not in use. Its listed dimensions are 7.28 by 4.72 by 32.28 inches, useful figures to consider for mounting clearance.
- 7,500-pound dynamic load rating
- 10,000-pound static lifting capacity
- Alloy-steel construction
- Includes crank and waterproof cover
- Its 7,500-pound dynamic rating exceeds the needs of some lighter travel trailers.
Skip it if you need a lower-capacity option for a lighter trailer; the Lippert 3,500 lb Electric Trailer Tongue Jack (285318) is listed at 3,500 pounds.
This POLESTAR fits owners with a heavier travel trailer who want a 7,500-pound dynamic rating and a high static-lifting figure. Check its 32.28-inch listed height and mounting space before choosing it for a particular A-frame.
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 Warranty
3. VEVOR 5000-lb Jack
- Load Capacity: 5000lbs lb
- Material: Carbon Steel
- Compatible with Vehicle Type: RV
Best for: Coated steel RV lifting.
Why it ranks #3: Its 5,000-pound capacity, 10-to-33.8-inch listed lifting range, rust-resistant coating, and two-year manufacturer warranty stand out.
A galvanized, rust-resistant coating over carbon steel gives the VEVOR 5,000-pound electric jack a practical defense against rust in varied environments. Its 2-way connector and included manual crank handle also give buyers two specified connection or operating details to consider for trailer setup.
The 5,000-pound capacity targets RV and trailer lifting, while the carbon-steel structure supplies the listed heavy-duty frame material. VEVOR specifies a galvanized coating as rust protection, a relevant feature for equipment exposed to outdoor conditions. A manual crank handle is included, giving the package a hand-operated option alongside electric power. The title also lists a weatherproof jack cover. The product information provides conflicting lift-range figures, so avoid relying on a single range without resolving that discrepancy.
- 5,000-pound lifting capacity
- Carbon-steel structure
- Galvanized rust-resistant coating
- Includes manual crank and weatherproof cover
- The supplied listing gives conflicting lift-range figures, complicating travel-span selection.
Skip it if you need an unambiguous published lift range; the Pafessa 12V Electric Tongue Jack 3500lb lists 18 inches of travel plus a 4.5-inch foot extension.
Consider this VEVOR for an RV or trailer owner who values coated carbon steel, a manual crank, and a weatherproof cover. Its stated lift-range conflict is a meaningful boundary if the available travel is central to your installation.
Full product details
| Brand | VEVOR |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | RV |
| Included Components | 1 x Trailer Jack |
| Item Dimensions | 9.65 x 5.51 x 28.94 inches |
| Item Weight | 22.9 pounds |
| Load Capacity | 5000lbs Pounds |
| Manufacturer | VEVOR |
| Part Number | Electric Trailer Jack 5000 lbs |
| Manufacturer Warranty Description | 2 Year Manufacturer |
| Material | Carbon Steel |
| Model Number | EJ5021B |
| Style Name | Electric |

#4 · Best Safety Features
4. SEALIGHT 7500-lb Jack
- Load Capacity: 7500 lb
- Material: Carbon Steel
- Compatible with Vehicle Type: RV
Best for: Nighttime lifting protection.
Why it ranks #4: This 7,500-pound-capacity jack lists LED lights and a built-in circuit breaker that cuts power if it is improperly operated.
LED lights and a built-in circuit breaker give the SEALIGHT 7,500-pound jack two specific operating safeguards to consider for trailer setup. The lights enhance visibility during nighttime lifting, while the breaker is listed to cut power automatically if the jack is improperly operated.
Its 12V DC motor and 7,500-pound capacity make it a high-capacity electric option for RV trailer lifting. SEALIGHT identifies carbon steel as the construction material and waterproof protection in the title, addressing two relevant outdoor-use considerations. The LED lights support visibility after dark, and the built-in circuit breaker provides automatic power-off protection under improper operation. The listed vehicle compatibility is RV, and the included-components field names housing, so review the package details for the accessories you require.
- 7,500-pound capacity
- 12V DC motor
- LED lights for nighttime lifting visibility
- Built-in circuit breaker with power-off protection
- The listed vehicle compatibility names RVs only, not trailers generally.
Skip it if you need a listing that explicitly names trailers as compatible; the POLESTAR Electric Trailer Jack 7500lbs Electric Power A-Frame Tongue Jack (10201175) lists trailers and RVs.
Consider this SEALIGHT for an RV owner who wants 7,500-pound capacity, nighttime lighting, and circuit-breaker protection. Its compatibility field names RVs, so that specification is the important boundary when matching it to a travel trailer.
Full product details
| Brand | SEALIGHT |
|---|---|
| Color | black |
| Compatible with Vehicle Type | RV |
| Included Components | Comes with housing |
| Load Capacity | 7500 pounds |
| Manufacturer | SEALIGHT |
| Part Number | 1642FLJ002XUS |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Material | Carbon Steel |
| Model Number | jack |
| Style Name | 7500lbs |
Listed on Amazon as: SEALIGHT Electric Trailer Jack 7500lbs, Waterproof for A-Frame&RV Trailer
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#5 · Best 4000-lb Option
5. Kohree 4000-lb A-Frame Jack
- Load Capacity: 4000 lb
- Material: Heavy-duty steel with anti-rust coating
- Compatible with Vehicle Type: Camper, RV, Trailer
Best for: Time-conscious A-frame setup.
Why it ranks #5: Its 4,000-pound dynamic capacity, stated 6,000-pound static lifting power, cover, crank, and mounting bolts suit a lower-capacity setup.
Kohree states that this 4,000-pound jack lifts eight inches in 47 seconds, giving buyers a concrete operating-time figure for routine A-frame trailer setup. Its 6,000-pound static lifting figure and manual crank handle add useful capacity context and an included hand-operated option.
The 12V motor and push-button operation handle raising and lowering, while the listed 47-second time for eight inches gives a specific reference for the powered workflow. Kohree states a 4,000-pound dynamic load and 6,000-pound static lifting capacity, distinguishing its two capacity figures. Heavy-duty steel with anti-rust coating supports the outdoor-use case. The package also includes a jack cover, crank handle, and three mounting bolts, supplying protection and basic mounting hardware.
- 4,000-pound dynamic load capacity
- 6,000-pound static lifting capacity
- Listed 47-second lift for eight inches
- Includes cover, crank handle, and mounting bolts
- Its 4,000-pound dynamic rating is below the lineup’s 7,500-pound options.
Skip it if you need a higher dynamic rating; the KYX Electric Trailer Jack 7500LBs offers a listed 7,500-pound capacity for A-frame trailers.
Choose this Kohree if your A-frame trailer falls within its 4,000-pound dynamic rating and a stated eight-inch lift time helps you assess setup. Its capacity is the key boundary for matching it to a heavier travel trailer.
Full product details
| Brand | Kohree |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Camper, RV, Trailer |
| Included Components | 1x Electric Trailer Jack, 1x Jack Cover, 1x Manual Crank Handle, 3x Bolt Mounting |
| Item Dimensions | 7.09 x 5.71 x 24.41 inches |
| Item Weight | 20.5 pounds |
| Load Capacity | 4000 pounds |
| Manufacturer | Kohree |
| Part Number | HY1711-KO1 |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Material | Heavy-duty steel with anti-rust coating |
| Model Number | HY1711-KO-US-FBA-2 |
| Style Name | Tongue Jack |
Listed on Amazon as: Kohree Electric Trailer Jack 4000lbs with Wiring, Heavy Duty, A-Frame
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#6
6. POLESTAR 5000-lb Jack
- Load Capacity: 5000 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: RV, Trailer, Truck
Best for: Higher-load A-frame trailers.
Why it ranks #6: The 5,000-pound capacity and 7,500-pound stated static lifting power provide substantial capacity; a waterproof cover and crank are included.
A 5,000-pound dynamic load rating gives the POLESTAR a clear role on heavier travel trailers that need powered tongue lifting. Its listed 7,500-pound static lifting capacity adds a separate strength figure for buyers considering a jack for stabilizing or other demanding trailer tasks.
The alloy-steel construction and electric operation pair lifting strength with less reliance on hand cranking during routine hitching. POLESTAR lists compatibility with RVs and trailers, and the package includes a crank, so a manual option is supplied alongside the electric jack. At 32.28 inches tall, its listed dimensions may also matter when checking the available installation space. A waterproof cover is included for storage or exposure between uses.
- 5,000-pound dynamic load capacity
- 7,500-pound static lifting capacity
- Alloy-steel construction
- Includes crank and waterproof cover
- The 5,000-pound dynamic rating is lower than this lineup’s 7,500-pound options.
Skip it if you need a 7,500-pound dynamic rating; the POLESTAR 7500 lbs Electric Power A-Frame Tongue Jack (10201175) offers that higher listed capacity.
Choose this POLESTAR if your travel trailer calls for a 5,000-pound dynamic rating and you want electric lifting with a supplied crank backup. Its rating and 32.28-inch height are key limits to check against your trailer and installation space.
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 9.84 x 32.28 inches |
| Item Weight | 21.7 pounds |
| Load Capacity | 5000 Pound |
| Manufacturer | POLESTAR |
| Part Number | 10201091 |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Alloy Steel |
| Model Number | 10201091 |
| Style Name | Electric Trailer Jack |
Listed on Amazon as: POLESTAR Electric Trailer Jack, 5000lbs Electric Power A-Frame Tongue Jack
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#7
7. Lippert 3500-lb Jack
- Load Capacity: 3500 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: Trailer
Best for: Lower-capacity powered jack.
Why it ranks #7: Its 3,500-pound capacity, four integrated LED lights, helical-cut gears, hand crank, and foot pad are useful for a lighter trailer.
Helical-cut gears are the Lippert jack’s named mechanical feature, paired with a 3,500-pound lift capacity for trailer owners who do not need a higher listed rating. Its electric operation replaces routine hand-cranking for raising and lowering, while integrated LED lights support visibility around the jack.
The 3,500-pound capacity makes this a lower-rated choice than several options in this roundup, a relevant distinction when matching a jack to a trailer. Lippert describes its helical-cut gears as quiet and efficient, linking the gear design to the lifting workflow. Four integrated LED lights are listed for illumination around the operating area. The package includes a hand crank, clevis pin, foot pad, and cotter pin, supplying hardware and a manual tool for setup or backup.
- 3,500-pound lift capacity
- Helical-cut gears
- Four integrated LED lights
- Includes hand crank and 5-3/8-inch foot pad
- The 3,500-pound capacity is the lowest listed rating in this roundup.
Skip it if you need a higher stated capacity; the Kohree Electric Trailer Jack 4000lbs with Wiring, Heavy Duty, A-Frame lists a 4,000-pound rating.
This Lippert suits travel-trailer owners whose required lift capacity is within 3,500 pounds and who value integrated lighting and helical-cut gears. Keep its lower rating in mind when matching it to the trailer’s tongue-jack requirements.
Full product details
| Brand | Lippert Components |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Trailer |
| Included Components | 2-1/2" Clevis Pin, 5-3/8" Diameter Foot Pad, Hairpin Cotter Pin, Hand Crank, Jack Body |
| Item Dimensions | 32.75 x 12.5 x 7.25 inches |
| Item Weight | 28.6 pounds |
| Load Capacity | 3500 pounds |
| Manufacturer | Lippert |
| Part Number | 285318 |
| Manufacturer Warranty Description | 1 Year |
| Material | Alloy Steel |
| Model Number | 285318 |
| Style Name | Tongue Jack |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: This product can expose you to chemicals including styrene which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Lippert 3,500 lb Electric Trailer Tongue Jack, RV Power Jack, Black 285318
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#8
8. Pafessa 4000-lb Jack
- Load Capacity: 4000 lb
- Material: Carbon Steel
- Compatible with Vehicle Type: Trailer
Best for: Higher-capacity extended travel.
Why it ranks #8: It lists 4,000-pound capacity, 18 inches of travel plus 4.5 inches from the drop foot, and a protective cover.
A 4,000-pound capacity combined with 18 inches of travel and a foot extension of 4.5 inches gives this Pafessa jack a useful adjustment range for A-frame setup. Its 6-inch adjustable footpad also provides a specified contact dimension for travel-trailer owners to consider.
The listed 2.25-inch mounting-hole fit for most A-frame trailers and RVs gives buyers a concrete installation check. A seven-foot power cord has positive and negative wires for direct grounding, but wire terminals are not included, so plan the wiring connection accordingly. The 18-inch travel plus added foot extension addresses height adjustment, while the LED light and protective cover named in the title support operation and storage. Its 4,000-pound rating is higher than the companion 3,500-pound Pafessa listing.
- 4,000-pound capacity
- 18 inches of travel plus 4.5-inch foot extension
- 6-inch adjustable footpad
- 7-foot direct-grounding power cord
- Wire terminals for the power-cord connection are not included.
Skip it if you need included wire terminals; the POLESTAR Electric Trailer Jack 7500lbs Electric Power A-Frame Tongue Jack (10201175) includes a crank and waterproof cover instead of specifying a bare-wire connection.
This Pafessa suits travel-trailer owners seeking a 4,000-pound rating with extended adjustment and an LED light. Check the 2.25-inch mounting-hole requirement and plan for separate wire terminals before installing it.
Full product details
| Brand | Pafessa |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Trailer |
| Included Components | Ninja 4,000LB Electric Tongue Jack |
| Item Dimensions | 30.7 x 8.66 x 7.68 inches |
| Load Capacity | 4000 Pounds |
| Manufacturer | Pafessa |
| Part Number | Electric Tongue Jack |
| Manufacturer Warranty Description | 1 Year manufacturer |
| Material | Carbon Steel |
| Model Number | C24 |
Listed on Amazon as: 12V Electric Tongue Jack 4000lb 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. Pafessa 3500-lb Jack
- Load Capacity: 3500 lb
- Material: Alloy Steel
- Compatible with Vehicle Type: RV, Trailer
Best for: Extended-foot travel range.
Why it ranks #9: Its 3,500-pound capacity, 18-inch travel, extra 4.5-inch drop-foot extension, and stated fit for 2.25-inch mounting holes aid compatibility checks.
Eighteen inches of travel plus a drop foot that adds 4.5 inches gives the Pafessa 3,500-pound jack a clearly stated combined adjustment approach. That range can help travel-trailer owners handle varied tongue heights, while its 6-inch footpad adds a broad contact surface.
The jack is listed for 2.25-inch mounting holes on most A-frame trailers and RVs, giving buyers a specific mounting dimension to check during installation. Its seven-foot power cord uses positive and negative wires for direct grounding, but wire terminals are not included. An LED light and protective cover are named in the title for operation and storage. The emergency crank socket is supplied, but the driver handle is not, so manual operation requires that separate handle.
- 3,500-pound capacity
- 18 inches of travel plus 4.5-inch foot extension
- 6-inch adjustable footpad
- Includes LED light and protective cover
- Wire terminals and the emergency crank driver handle are not included.
Skip it if you need a higher listed capacity; the Pafessa 12V Electric Tongue Jack 4000lb A-Frame Heavy Duty Trailer Jack offers a 4,000-pound rating.
This Pafessa fits owners of compatible A-frame travel trailers who need its 18-inch travel and added drop-foot extension. Plan for the stated 2.25-inch mounting holes and source wire terminals and a crank driver handle separately.
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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#10
10. KYX 7500-lb Jack
- Load Capacity: 7500 LB
- Material: Carbon Steel
- Compatible with Vehicle Type: RV, Trailer
Best for: Rust-resistant 12V lifting.
Why it ranks #10: It offers a listed 7,500-pound capacity, 12V DC motor, and carbon-steel construction, but its product data gives few included-component details.
A 12V DC motor paired with a 7,500-pound capacity makes the KYX a high-capacity electric option for A-frame trailer lifting. Its carbon-steel body has an anti-rust coating, a practical feature for owners whose trailer sees water splashes and outdoor exposure during trips.
The motor is specified for raising or lowering an A-frame trailer, making powered hitching the central task this jack addresses. KYX also lists carbon steel with an anti-rust coating to resist harsh outdoor conditions and water-splash erosion. The title identifies a waterproof cover, adding a protective accessory for the jack when parked. The supplied details do not state a lift range or dimensions, so buyers comparing required travel or installation clearance have less information here.
- 7,500-pound listed capacity
- 12V DC motor
- Carbon-steel construction
- Anti-rust coating and waterproof cover identified
- The supplied specifications do not state a lift range, limiting travel-span comparisons.
Skip it if you need a stated lift range or mounting dimensions before choosing; the Kohree 7500lbs Electric Trailer Jack with Dual Wire, Built-in Level lists additional operating details.
This KYX suits A-frame trailer owners seeking a 12V jack with a 7,500-pound rating and coated carbon steel. Consider it when the listed capacity and outdoor coating matter more than comparing a published lift range or installation dimensions.
Full product details
| Brand | KYX |
|---|---|
| Color | 7500LB |
| Compatible with Vehicle Type | RV, Trailer |
| Included Components | / |
| Load Capacity | 7500 LB |
| Manufacturer | KYX |
| Part Number | Z1 |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Carbon Steel |
| Model Number | KYOZZZ52700 |
| Style Name | 7500LB |
Listed on Amazon as: KYX Electric Trailer Jack 7500LBs,Electric Jack with Waterproof Cover
View on AmazonCapacity Is Not the Same as Trailer Weight
A jack’s listed capacity should not be treated as the maximum total weight of the travel trailer it can safely support. These products use different capacity descriptions: POLESTAR lists dynamic and static lifting figures, while Kohree’s 4,000-pound model states both a 4,000-pound dynamic load and 6,000-pound static lifting power. The figures are not interchangeable, so compare the capacity wording with your trailer manufacturer’s requirements rather than choosing solely by trailer gross weight.
A higher number alone also does not confirm fit, clearance, or adequate travel. If you are unsure which load figure applies to your setup, check your trailer documentation and ask the jack manufacturer to clarify.
This matters especially when comparing a jack with a single listed load capacity, such as the VEVOR or KYX, against models that distinguish dynamic and static capacity.
Check Mounting Fit and Manual Backup Before You Buy
Confirm the mounting pattern and backup method before replacing a travel-trailer tongue jack. The Pafessa 3,500-lb Jack specifically states that it fits 2.25-inch mounting holes, while the other listings do not provide that dimension; do not assume their fit from the A-frame label alone. A manual crank can be useful if electrical power is unavailable: POLESTAR, both Kohree models, VEVOR, and Lippert list a crank or hand crank among their components.
Pafessa includes an emergency crank socket, but its listed package does not include the driver handle. Product descriptions mention electrical features too, including the SEALIGHT circuit breaker and Kohree dual-wire connection, but do not establish compatibility with every trailer’s wiring.
Before installation, compare the mount, wiring arrangement, and available clearance with your existing setup, and verify any omitted dimensions with the manufacturer.
How to Choose a Travel-Trailer Tongue Jack
Capacity and Load Description
Choose a capacity that meets your trailer’s requirements, and compare like-for-like load descriptions. This group ranges from 3,500 pounds on the Lippert 3500-lb Jack and Pafessa 3500-lb Jack to 7,500 pounds on the KYX 7500-lb Jack, Kohree 7500-lb Dual-Wire Jack, POLESTAR 7500-lb Jack, and SEALIGHT 7500-lb Jack. Some models specify separate dynamic and static figures: POLESTAR lists 7,500 pounds dynamic and 10,000 pounds static for its larger model.
Do not use total trailer weight as a substitute for the jack’s required load rating. A lighter-duty trailer may suit a 3,500- or 4,000-pound model if its requirements allow; heavier-duty requirements point toward the higher-capacity models.
Lift Range and Mounting Compatibility
Check the mount and available lift travel against your trailer before choosing a jack. VEVOR lists a 10-to-33.8-inch lifting range, while the Pafessa 3,500-lb Jack and Pafessa 4000-lb Jack each list 18 inches of travel plus 4.5 inches of drop-foot extension. The Pafessa 3,500-lb Jack also specifies fit for 2.25-inch mounting holes, a useful detail when checking an A-frame.
Most listings do not provide mounting-hole measurements or a lift range, so confirm those details rather than assuming fit. Buyers who need a clearly stated range can compare VEVOR and Pafessa; those with an unusual frame or clearance constraint should verify dimensions with the maker before ordering.
Materials, Protection, and Included Backup
Look for construction and included components that suit your exposure to weather and need for manual operation. The listings include alloy-steel models such as both POLESTAR jacks and carbon-steel options such as VEVOR and KYX; VEVOR specifically describes a galvanized rust-resistant coating, while KYX mentions an anti-rust coating. Covers are listed with several products, including Kohree’s 7,500-pound model and both POLESTAR jacks.
Manual backup varies: Kohree and POLESTAR include a crank, whereas the Pafessa 3,500-lb Jack includes an emergency crank socket but not the driver handle. Buyers who want a more complete listed kit should favor models that specify a crank and mounting hardware; those in wet conditions should compare the stated coatings and included cover.
Which Travel-Trailer Tongue Jack Should You Choose?
Choose the Kohree 7500-lb Dual-Wire Jack if you want high stated capacity plus a built-in level, cover, manual crank, and mounting bolts. For a model with a stated 10,000-pound static lifting figure, consider the POLESTAR 7500-lb Jack. The VEVOR 5000-lb Jack suits buyers who prioritize a listed lifting range and a two-year manufacturer warranty.
If nighttime visibility and a circuit breaker matter, the SEALIGHT 7500-lb Jack lists both features. For a lower-capacity setup, compare the Kohree 4000-lb A-Frame Jack with the Lippert 3500-lb Jack, which lists integrated lights and helical-cut gears.
Choose either Pafessa model when its stated travel and drop-foot extension match your needs, but verify its mounting details. Confirm load requirements and frame fit before selecting any option.
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Frequently Asked Questions
How do I determine the tongue-jack capacity my travel trailer needs?
Start with the trailer’s actual tongue load and the jack’s stated capacity; do not use the trailer’s total weight as a substitute. Confirm the rating suits the lifting and support demands of your setup. If you are unsure of the load or requirements, check your trailer documentation or ask a qualified dealer.
How can I check whether an electric tongue jack will fit my trailer’s A-frame?
Compare the jack’s mounting style and hole pattern with your A-frame, and check for adequate clearance around the jack. Verify mounting-hole dimensions and any other fit details with the product information or seller; they are not stated for every option here. Do not assume that an A-frame label guarantees a match.
What should I do if the jack loses power while the trailer is hitched?
Keep the trailer hitched and secured while you assess the problem. If the jack includes a manual crank, use it only as directed in its instructions. Check the power connection and circuit protection if applicable, and avoid forcing the jack.
If it remains inoperable, get qualified assistance before moving or unhitching.
What should I compare besides a jack’s capacity?
Check the stated lift range or travel, drop-foot extension, mounting fit, power connection, and included backup or visibility features. These details vary across the listed options, and some are not specified in the titles. Match the available information to your trailer and intended use rather than assuming features are included.
How can I tell whether a listed lift range will work for my trailer?
Measure the gap the jack must cover between its mounting point and the ground, accounting for the trailer’s level position and the support height you need. Compare that measurement with the jack’s stated range and any drop-foot extension. Confirm the figures in the product details; only some options list range information.
Final Words
For a compatible A-frame and a well-equipped all-around option, the Kohree 7500-lb Dual-Wire Jack stands out for its stated capacity, built-in level, cover, manual crank, and mounting bolts. Consider the POLESTAR for its stated 10,000-pound static lifting figure, or the VEVOR if listed lift range and warranty matter. Compare lower-capacity and feature-focused options against your load and fit requirements, and verify mounting details before choosing.


