{"product_id":"amgo-rj-8a-automatic-8-000-lb-rolling-jack","title":"Amgo RJ-8A Automatic 8,000 lb Rolling Jack","description":"\u003cdiv class=\"divider\"\u003e\u003cimg alt=\"\" height=\"8\" src=\"https:\/\/cdn11.bigcommerce.com\/s-ew8kwapfc4\/images\/stencil\/original\/image-manager\/golden-bar.png?t=1681903157\" width=\"1198\"\u003e\u003c\/div\u003e \u003cdiv class=\"kd-main-product-feature-container\" id=\"kd-main-product-feature-container\"\u003e \u003cdiv class=\"panel\"\u003e \u003cdiv class=\"kd-product-feature-continer kd-flex-row-2\"\u003e \u003cdiv class=\"kd-prouduct-feature-item kd-prouduct-feature-content\"\u003e \u003ch2\u003eAMGO RJ-8A: the bridge jack most likely to fit the lift you already own\u003c\/h2\u003e \u003cp\u003eBuying a rolling bridge jack usually means finding out afterwards whether it spans your runways. The RJ-8A is built around that problem rather than around a capacity headline. Its adjustable lower sliding assembly is described by AMGO as adjusting \u003cstrong\u003eto fit many different brands of four-post or scissor lift\u003c\/strong\u003e, and it starts adjusting from a runway gap of \u003cstrong\u003e36 inches\u003c\/strong\u003e — narrower than the heavier jacks in the range will go. If your four-post came from somewhere other than AMGO, this is the model most likely to drop straight onto it.\u003c\/p\u003e \u003cp\u003eThe second thing worth knowing is how it moves. The RJ-8A uses a \u003cstrong\u003epatented floating roller system carried inside a protective box\u003c\/strong\u003e, so the rollers run along the runway rail rather than being dragged, and they are enclosed rather than exposed to the brake dust, grit and road salt that live on a four-post platform. A bridge jack gets repositioned dozens of times a week; whether that stays easy in year three is decided by exactly this component.\u003c\/p\u003e \u003ch3\u003eWill It Fit? Measure the gap between your runways\u003c\/h3\u003e \u003cp\u003eFor a bridge jack this is the whole question, and getting it wrong means the jack cannot be used at all. Measure inside face to inside face at the point along the runway where the jack will actually work, and take the measurement in two or three places rather than trusting the brochure for your lift.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eSupport base width.\u003c\/strong\u003e The adjustable lower sliding assembly fits runway gaps from \u003cstrong\u003e36 inches to 56 1\/2 inches\u003c\/strong\u003e. That lower figure is the RJ-8A's real advantage over larger jacks, which need a wider platform to sit on.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eArm pad reach.\u003c\/strong\u003e 34 1\/2 inches to 66 1\/8 inches, telescoping, so the pads reach lift points across a normal spread of cars and light trucks.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eGetting it under the vehicle.\u003c\/strong\u003e The factory sheet gives a minimum height of 10 1\/4 inches and a minimum rubber pad height of 10 3\/8 inches. The product record gives 12.25 inches instead — see the note below.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLift range.\u003c\/strong\u003e 20 5\/8 inches on the pads alone, rising to 29 5\/8 inches with the supplied adapters fitted.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOverall width.\u003c\/strong\u003e 21 1\/2 inches.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eAir supply.\u003c\/strong\u003e A pneumatic pump running at 0.8 MPa, so you need a shop air line reaching wherever the jack is used.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eChecking all of that against your own lift and your own compressor is the buyer's responsibility. We cannot see your equipment from here, and a jack that will not span your runways is not a warranty matter.\u003c\/p\u003e \u003ch3\u003eConfirm the minimum height before you order\u003c\/h3\u003e \u003cp\u003ePublished figures for minimum height differ: the factory specification gives 10 1\/4 inches, and the product record gives 12.25 inches. Both are shown below against their source. Two inches is a meaningful difference when the question is whether the jack slides under a lowered car, so \u003cstrong\u003eif your clearance is tight, confirm the current figure with us in writing before you order\u003c\/strong\u003e — we will get it straight from AMGO. Two rounded fields — a maximum width of 5.5 ft and a minimum width of 2.75 ft — match neither end of the measured 36 inch to 56 1\/2 inch base range, so they are not used anywhere on this page.\u003c\/p\u003e \u003ch3\u003eAir over hydraulics, and a set of adapters that reaches high lift points\u003c\/h3\u003e \u003cp\u003eThe pump is pneumatic, working from your shop air rather than from your arm. On an 8,000 lbs jack that is worth more than convenience: pumping effort scales with the load, and a hand-pumped jack under a loaded truck axle is tiring equipment that quietly stops getting used. Air over hydraulics keeps you standing beside the jack watching the pads rather than bent inside a wheel arch working a handle.\u003c\/p\u003e \u003cp\u003eThe RJ-8A comes with a full set of extension adapters — \u003cstrong\u003e1.5 inch, 2.5 inch and 5 inch\u003c\/strong\u003e — plus the rubber pad assemblies. AMGO's own note on why is the useful one: the taller adapters let the jack reach the lift points on pickups and higher-seated cars, where the frame or subframe pad sits well above the sill. A pad that only half meets its lift point is how sills get folded, and stacking timber is not a substitute for the adapter that came in the box.\u003c\/p\u003e \u003ch3\u003eTwo locking positions and a scissor built to stay still\u003c\/h3\u003e \u003cp\u003eThe jack holds height on two solid locking positions rather than one. A wheel-off brake job and an underbody inspection want the vehicle at different heights, and a single lock height forces one of the two to be done at the wrong one. The order of operations does not change on any lift: hydraulics raise the load, mechanical steel holds it, and nothing goes under the vehicle until the jack is set down onto a lock.\u003c\/p\u003e \u003cp\u003eThe scissor structure itself is described as an enhanced solid assembly for running stability, which is worth translating. A bridge jack has a loaded axle on top of a scissor linkage, and any flex there shows up as movement while somebody is putting a bar on a wheel nut. Stiffness is not about capacity — that is 8,000 lbs either way — it is about whether the vehicle feels planted while you work on it.\u003c\/p\u003e \u003cp\u003eThe guardrail earns its place twice over: it is what you push against to slide the jack along the runway, and it keeps the oil hose from being dragged across the platform edge, which is the usual way these hoses fail.\u003c\/p\u003e \u003ch3\u003ePerfect For\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eFour-post lifts from any brand\u003c\/strong\u003e, which is what the adjustable lower slide is designed for.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eNarrower-runway platforms\u003c\/strong\u003e that a heavier bridge jack simply will not sit on.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eHome garages with a storage four-post\u003c\/strong\u003e wanting wheels-off capability without buying a second lift.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eAlignment and tyre bays\u003c\/strong\u003e needing wheels free without taking the vehicle off the rack.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eWhat's in the Box\u003c\/h3\u003e \u003cp\u003eFrom AMGO's own feature list: the pneumatic hydraulic pump, extension adapters in 1.5 inch, 2.5 inch and 5 inch sizes with their rubber pad assemblies, the telescoping arms, the patented floating roller system in its protective box, the adjustable lower sliding assembly and the guardrail. If you want the crate contents confirmed item by item before ordering, ask us and we will read them off the current packing list rather than guess.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eModel\u003c\/th\u003e \u003ctd\u003eRJ-8A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eLifting capacity\u003c\/th\u003e \u003ctd\u003e8,000 lbs\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eLifting time\u003c\/th\u003e \u003ctd\u003e22 seconds\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eSupport base width, runway gap\u003c\/th\u003e \u003ctd\u003e36\" to 56 1\/2\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eArm pad reach\u003c\/th\u003e \u003ctd\u003e34 1\/2\" to 66 1\/8\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eMinimum height\u003c\/th\u003e \u003ctd\u003e10 1\/4\" on the factory sheet; 12.25\" in the product record\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eMinimum rubber pad height\u003c\/th\u003e \u003ctd\u003e10 3\/8\"\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eLifting height, no adapters\u003c\/th\u003e \u003ctd\u003e20 5\/8\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eLifting height, with adapters\u003c\/th\u003e \u003ctd\u003e29 5\/8\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eOverall width\u003c\/th\u003e \u003ctd\u003e21 1\/2\"\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003ePump\u003c\/th\u003e \u003ctd\u003ePneumatic, air over hydraulic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eAir pressure\u003c\/th\u003e \u003ctd\u003e0.8 MPa\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eSafety lock\u003c\/th\u003e \u003ctd\u003eTwo solid locking positions\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eAdapters supplied\u003c\/th\u003e \u003ctd\u003e1.5\", 2.5\" and 5\", with rubber pad assemblies\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eCertification, stated plainly\u003c\/h3\u003e \u003cp\u003eOur record for this product does not state a third-party safety listing of any kind. That is missing information rather than a statement by the manufacturer either way, and saying so is more useful to you than an implication. In a private garage the question rarely arises. It does arise for some commercial insurance policies, for fleet and municipal operations, and for jurisdictions whose code names a specific listing. If that applies to you, ask us before ordering and we will put the question to the manufacturer in writing rather than answer it from a sales sheet.\u003c\/p\u003e \u003ch3\u003eShipping and delivery\u003c\/h3\u003e \u003cp\u003eThis ships by freight truck to addresses in the lower 48 states, with freight quoted live at checkout against your own address, so the figure you see is a current carrier rate rather than a stale estimate. It arrives crated on a standard trailer and getting it to the ground is the receiver's job — a forklift, a machine, or a plan and some help. Where none of those exist, collecting from the carrier's local terminal is usually easier, because the terminal already has the equipment. Delivery to a residential address carries a residential fee, applied at checkout when you select it.\u003c\/p\u003e \u003cp\u003eInspect before you sign: crushed corners, bent steel, shifted banding, any trace of oil. Write what you find on the bill of lading while the driver is still there, and photograph it. A clean signature is the carrier's evidence that the load arrived undamaged.\u003c\/p\u003e \u003ch3\u003eWarranty\u003c\/h3\u003e \u003cp\u003eAMGO publishes a written warranty covering this product and we hold the document rather than a summary — ask us for the current copy before ordering if the terms matter to your decision. One warning applies to every hydraulic lift whoever built it: if something fails, do not open the power unit, a cylinder or a lock mechanism before a claim is raised. A disassembled component is normally treated as a modified one, and that is the quickest way to lose cover that would otherwise have been paid. Photograph the fault, note the serial number, and call us first.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"divider\"\u003e\u003cimg alt=\"\" height=\"8\" src=\"https:\/\/cdn11.bigcommerce.com\/s-ew8kwapfc4\/images\/stencil\/original\/image-manager\/golden-bar.png?t=1681903157\" width=\"1198\"\u003e\u003c\/div\u003e \u003cdiv class=\"kd-main-product-details-container\" id=\"kd-main-product-details-container\"\u003e \u003ch3 class=\"h3 accordion\"\u003eProduct Features\u003c\/h3\u003e \u003cdiv class=\"panel\"\u003e \u003cdiv class=\"kd-product-details-continer kd-flex-row\"\u003e \u003cdiv class=\"kd-prouduct-details-item\"\u003e \u003cul\u003e \u003cli\u003eEquipped with pneumatic hydraulic pump\u003c\/li\u003e \u003cli\u003eWhole set of 1.5”, 2.5” , 5” adapters \u0026amp; Rubber Pad Assy.which increase the lifting height so that service for most Pickups and seat high passenger cars.\u003c\/li\u003e \u003cli\u003eThe unique patent floating roller system with protective box that ensures the jack to glide smoothly on the rail.\u003c\/li\u003e \u003cli\u003eTelescoping arms can be extended and positioned to the correct lifting points at any time.\u003c\/li\u003e \u003cli\u003eEnhance solid Scissor provides running stability\u003c\/li\u003e \u003cli\u003eAdjustbale lower sliding Assy. which adjust to fit many different brands of four post or scissor lifts.\u003c\/li\u003e \u003cli\u003eAs well as fitting for width between runways from 36” to 56 1\/2”.\u003c\/li\u003e \u003cli\u003eThe jack features two solid locking positions that are used when the jack raised to comfort work height.\u003c\/li\u003e \u003cli\u003eConvenient guradrail works as a booster handle for moving the Jack easily and protecting oil hose.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"divider\"\u003e\u003cimg alt=\"\" height=\"8\" src=\"https:\/\/cdn11.bigcommerce.com\/s-ew8kwapfc4\/images\/stencil\/original\/image-manager\/golden-bar.png?t=1681903157\" width=\"1198\"\u003e\u003c\/div\u003e   \u003cdiv class=\"kd-main-product-pickupdelivry-container\" id=\"kd-main-product-pickupdelivry-container\"\u003e \u003ch3 class=\"h3 accordion\"\u003ePick Up and Delivery\u003c\/h3\u003e \u003cdiv class=\"panel\"\u003e \u003cdiv class=\"kd-product-pickupdelivry-continer kd-flex-row\"\u003e \u003cdiv class=\"kd-prouduct-pickupdelivry-item\"\u003e \u003cp\u003eOur Pick Up locations for AMGO are located in Manning, SC \/ Dallas, TX \/ Temecula, CA. \u003cbr\u003e\u003cbr\u003eCall, text, or chat with us if you have questions. 866-774-7743\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"kd-prouduct-pickupdelivry-item\"\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"divider\"\u003e\u003cimg alt=\"\" height=\"8\" src=\"https:\/\/cdn11.bigcommerce.com\/s-ew8kwapfc4\/images\/stencil\/original\/image-manager\/golden-bar.png?t=1681903157\" width=\"1198\"\u003e\u003c\/div\u003e \u003cdiv class=\"kd-main-product-downloads-container\" id=\"kd-main-product-downloads-container\"\u003e \u003cdiv class=\"panel\"\u003e \u003cdiv class=\"kd-product-downloads-continer kd-flex-row\"\u003e \u003cdiv class=\"kd-prouduct-downloads-item\"\u003e \u003cdiv class=\"kd-img-container kd-flex-row\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"divider\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"AMGO Hydraulics","offers":[{"title":"Default Title","offer_id":54962115379539,"sku":"RJ-8A","price":1018.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/progradewarehouse.com\/products\/amgo-rj-8a-automatic-8-000-lb-rolling-jack","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}