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The PJX3500 combines an electric trailer jack with a built-in tongue weight scale and manual crank backup, giving you power, precision, and peace of mind in one cutting-edge system. Rated for up to 3,500 lbs and designed for easy center A-frame installation, the PJX3500 connects directly to your RV’s battery.
Patent Pending.
Please note: Orders of battery compatible units ship within two weeks of ordering.
The PJX3500 jack makes lifting your trailer easy and confirms proper tongue weight for balanced towing, giving you confidence whether hauling a boat, RV, or trailer for safer trips ahead.
With reliability in mind, the PJX3500 includes a manual crank backup so you can operate the jack even without power or a low battery, ensuring you're never stuck in any situation ever.
Unlike conventional setups that require a third-party scale, the PJX3500 gives you the data before you're committed. That means better safety, quicker setup, and smarter towing.
Built with robust construction, a 3,500 lb lift capacity, precise electronics, and a motor 20% quieter than standard jacks, this unit delivers reliable, convenient power for adventure.
SPECS:
Lift Capacity: 3,500 lbs
Dynamic Lift Capacity: 3,500 lbs
Static Load Capacity: 5,000 lbs
Static Weight Cap w/ Footplate: 5,000 lbs
Lift Travel: 16.5 inches
Item Net Weight: 26.8 lbs
Total Height Adjustment: 16.5 inches
Total Retracted Height: 31.5 inches
Total Extended Height: 48 inches
Total Extension: 48 inches
Clearance (Mount to Top): 9.2 inches
Jack Height (Ground to Top): 22.3 inches
Outer Tube: 2.25 inch diameter
Inner Tube: 2.00 inch diameter
Mounting Type: Center Bolt-on
Warranty: 1 Year Manufacturers Limited Warranty
Included Components: Jack with 60 inch lead cables with connectors, Hand Crank, Mounting Hardware (bolts and washers)
DIMENSIONS:
Item Height: 31.5 inches to 48 inches
Item Width: 7.4 inches
Item Depth: 8.3 inches
DOWNLOADS:
PJX3500 Manual
PJX3500 Quickstart Guide
Overall rating: 4.8333335 / 5 from 6 reviews.
Review topics: [].
"Easy install! Works great with strong lift."
"Just swapped out my factory jack for this. Runs smooth and quit too. Love that you can rotate it and the face is so shallow. Plenty of room in front. Scale appears accurate within a couple pounds. Would purchase again."
"I’ve been a full-time RVer for the past seven years, and this is one of those products that genuinely makes life on the road easier and safer. The Trailer Valet PJX3500 Power Scale Jack is incredibly easy to use, the electric lift works smoothly, and the built-in scale is a huge advantage. Being able to see tongue weight instantly without extra tools is a major upgrade and removes all the guessing when hitching up. My biggest tip for anyone towing — always know the true weight of your rig before you hit the road. Safety and stability start with proper loading, and this jack gives you the information you need right at the source. Highly impressed and absolutely recommend it to anyone towing regularly or traveling full-time. Solid product, worth the investment. 🚐💯"
"The PJX3500 has made towing much easier for me. I now know my exact hitch/tongue weight. I have multiple trailers and after using this Trailer Jack I've learned just when you think you know your tongue weight YOU DON'T. It's been much safer towing my trailers while knowing the tongue weight prior to towing thanks TRAILER VALET!"
"When it comes to towing my trailer, safety is the most important thing to me. So when Trailer Valet came out with a jack that has a built-in scale, I knew the PJX3500 was the perfect fit. This jack is a game-changer for my family and me when we hit the road. No more guessing, no more wondering. Peace of mind every trip!"
"Awesome product. It's exactly what I needed."
