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When you need serious lifting power with precision control, the AMGO® Hydraulics RJ-20A Rolling Jack delivers professional-grade performance for your heaviest vehicles. With an impressive 20,000 lbs (9,072 kg) lifting capacity, this pneumatic-powered rolling jack is AMGO's most robust mobile jack solution, engineered specifically to pair with four-post lifts like the PRO-40 and other professional-grade shop equipment. Whether you're lifting heavy-duty trucks, commercial vehicles, or working underneath vehicles on your four-post or scissor lift, the RJ-20A provides the power, stability, and versatility your shop demands.
The RJ-20A is designed for shops that demand efficiency and reliability. Powered by a pneumatic pump system, this rolling jack operates wherever you have an air source—eliminating the manual pumping fatigue of traditional hydraulic jacks and delivering faster, more consistent lifts. The jack reaches its full 28.6" (728mm) lifting height in just 50 seconds, allowing you to work quickly without sacrificing control or safety. With a low 13.6" (347mm) minimum height, the RJ-20A easily fits under lowered vehicles and provides exceptional range for a wide variety of applications.
The adjustable design features an overall length range from 48.6" to 76" (1234-1930mm), giving you the flexibility to position the jack precisely where you need it. Despite its robust 785 lbs (356 kg) construction, the rolling jack moves smoothly on heavy-duty casters, making repositioning effortless even in tight shop spaces.
Safety is paramount when working with heavy loads. The RJ-20A features a mechanical safety self-lock mechanism that securely holds the load at any height, giving you confidence and peace of mind during extended service work. This positive locking system prevents accidental lowering and ensures stable support even if air pressure is lost.
The jack comes complete with adjustable rubber pads to protect vehicle frames and contact points, plus 1.5" and 2.5" extension adapters for reaching different lift points and accommodating various vehicle configurations. Whether you're using it as a standalone jack or pairing it with your four-post lift, scissor lift, or alignment rack, the RJ-20A adapts to your workflow with ease.
The AMGO RJ-20A is built to handle the toughest jobs with precision-engineered specifications:
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The RJ-20A is specifically designed to work seamlessly with AMGO's PRO-40 four-post lift and other professional lifting equipment. Use it separately for mobile heavy-duty lifting tasks, or integrate it into your lift setup for enhanced versatility when performing wheel service, brake work, suspension repairs, and undercarriage inspections. Its pneumatic operation means no cords, no manual pumping—just fast, reliable lifting power wherever compressed air is available.
With its combination of high capacity, pneumatic efficiency, mechanical safety locks, and included adapters, the AMGO RJ-20A Rolling Jack is an essential tool for any professional shop working with heavy vehicles. Invest in the power and reliability your team needs to work faster, safer, and smarter.
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