AMGO RJ-6H Rolling Bridge Jack — hand pump, no air line needed

The RJ-6H raises 6,000 lbs off the runways of a four-post or scissor lift using nothing but a hand pump. No compressor, no air drop at the bay, no fitting to plumb. For a home garage, a mobile setup or a bay at the far end of a building where the air line never quite reached, that is not a compromise — it is the reason this model exists alongside its air-driven sibling, and it is why it is the one that will still work during a power cut or a compressor failure.

Cycle time is 50 seconds, which is honest arithmetic rather than a shortcoming: a manual pump moves oil at the speed of the person working it. If your bay already has air and the jack is cycled dozens of times a day, the pneumatic model earns its price. If it is not, the RJ-6H does the same lifting with one less thing to go wrong.

Low profile is the other half of the argument

The RJ-6H is built low so it will pass under vehicles that a conventional bridge jack has to be wrestled beneath. That matters most on lowered and low-stance cars, the modified cars that generally cannot be lifted at all with a tall jack, and it matters again on anything with underbody trays and aerodynamic covers hanging low over the sill. A jack you cannot get under is a jack you do not own.

Paired with that is AMGO's floating rolling design, which is what lets a jack of this weight be pushed into position along the runways rather than lifted into place. The ergonomic guardrail is the handle you actually use to do it.

Will It Fit Your Lift?

This is bought to sit on a lift you already own, so start with your lift, not with the jack:

• Between the runways: the extendable lower sliding assembly is specified for runway spacings from 33 11/16" to 52 13/16". Take a tape to your own lift rather than reading the spacing off a brochure.
• Arm pad reach: 33 3/16" to 53 3/8". This range decides whether the pads land on the designated lifting points of the vehicles you actually work on.
• Rise: 17 3/4" without adapters and 21 3/4" with them.
• Jack width: 20" overall.
• Weight: 256 lbs, which is worth knowing before you plan how it gets from the delivery truck onto the runways.
• Lift type: designed for four-post lifts and scissor lifts.

Confirming the fit against your own lift is the buyer's job, and it takes one measurement. Send us your lift's make and model if you would rather we checked it with you first — that is a shorter conversation than a freight return.

Adapters and pads come in the box

Stackable extension adapters of 1.5" and 2.5" are standard, along with a rubber pad assembly. The reason to care is chassis variety: the height from a lift runway to a usable lifting point differs by inches between a pickup, a crossover and a coupe, and a jack supplied without adapters is one that needs a second purchase before its first job. The arms are adjustable as well, so pad placement follows the vehicle manufacturer's designated support points instead of whatever is nearest.

The lock, and how to use it

A manual safety lock gives two lock positions. Practically, that is a choice of working height: set the vehicle where the job wants it rather than where the jack stops. Practically again, and more importantly, it means the load can be rested on steel. Hydraulic pressure holds a load; a lock is what keeps it held. Set the jack down onto a lock before anyone puts a hand under a wheel arch.

Perfect For

• Home garages and enthusiast workshops with a four-post lift and no compressed air.
• Owners of lowered or modified cars, where clearance under the sill is the limiting factor on any jack.
• Second and third bays that were never plumbed for air.
• Storage four-posts in a collection, where the jack turns a parking lift into somewhere brake and wheel work can actually be done.
• Anyone who wants the simplest possible tool — a manual pump has no air supply to fail and nothing to leak when the shop is closed.

What's in the Box

The jack with its hand pump, stackable 1.5" and 2.5" extension adapters, and a rubber pad assembly. The adjustable arms, extendable sliding assembly and guardrail are part of the jack. We have not published a fastener-level packing list for this model and will not guess at one — ask us and we will check the current list before you order.

Capacity and Rise

Fitment and Dimensions

Certification, stated honestly

There is no published third-party safety listing in our data for this jack, and we are not going to imply one. It is a distinction that matters to some buyers and not at all to others: a manufacturer declaring its own product compliant is a different thing from an independent testing house listing it, and certain insurers, fleet policies and local codes ask for the second specifically. If yours does, raise it with us before you order and we will establish what paperwork is available for this model.

Shipping and Delivery

This ships as freight within the lower 48. The freight cost is calculated live against your delivery address during checkout, so it reflects today's carrier rate rather than a fixed estimate. Unloading is on you: a forklift, a dock, or collection from one of our warehouses if that is easier. Residential addresses carry a residential fee.

Check the shipment before signing for it. Crush damage to a pump handle or a bent arm is easy to miss through shrink wrap, so open it in front of the driver where possible, take photographs, and record what you find on the bill of lading at the moment of delivery. A carrier claim without that note is very hard to win.

Warranty

The current warranty document for this model is available from us on request, and our warranty claims page is where a claim starts. One rule worth repeating for every hydraulic product: do not take a failed part apart before you speak to us. Photograph it where it sits and call. A dismantled component is usually treated as a modified one, and that argument is much harder to win than the original claim would have been.