AMGO RJ-20A 20000 LB Rolling Jack – Automatic Pump - RJ-20A

AMGO RJ-20A 20000 LB Rolling Jack – Automatic Pump - RJ-20A

The AMGO RJ-20A, engineered for extreme heavy-duty lifting, offers an impressive 20,000 lbs capacity. Built with a reinforced heavy-duty structure, it comes standard with a saddle adapter for enhanced versatility. Undeniably, the RJ-20A stands as one of the most powerful rolling jacks available in the industry.

Features

• Powerful pneumatic hydraulic pump with excellent performance.
• Double-screwing Frame saddle Pad Assy. provides more suitable chassis engagement and ensures more secure support when lifting an extremely heavy-duty vehicle or full-sized truck.
• 3” & 6” Extension adapters that are included as standard accessories are used for increasing height.
• Used the patent floating design rollers are made of hardened stainless-steel and zinc plated to increase durability.
• Reinforced scissor structure helps to provide the most stable lifting work.
• Extendable lower sliding Assy. are strengthened and thickened which holding the jack steadily between the runways.
• The strongest adjustable arms are good to handle heavy-duty work and positioning lift point easily.
• Equipped with larger size hydraulic oil cylinder.
• Ergonomically guradrail works as a booster handle for moving the Jack easily and protecting oil hose.

What our Experts Think

• 20,000 lb lifting capacity supports heavy trucks, buses, and commercial fleet vehicles.
• Rolling bridge jack design enables wheel-free lifting on compatible 4-post lifts.
• Automatic hydraulic pump system ensures smooth, efficient, and consistent operation.
• Heavy-duty steel construction provides exceptional strength and long-term durability.
• Adjustable lift pads improve compatibility with a wide range of axle and frame configurations.
• Compact rolling design allows easy positioning along lift runways.
• Built for professional workshops, fleet maintenance centers, and heavy-duty service bays.
• Enhances productivity by enabling tire, brake, and suspension service on 4-post lifts.

Q&A

Q: What is the AMGO RJ-20A 20,000 lb Rolling Jack (Automatic Pump)?
A: The AMGO RJ-20A is a high-capacity pneumatic rolling bridge jack designed for 4-post and scissor lifts, offering a massive 20,000 lb lifting capacity for heavy-duty trucks, buses, and commercial fleet vehicles.

Q: How much weight can the AMGO RJ-20A lift?
A: It is rated for up to 20,000 lbs (9,072 kg), making it one of the strongest rolling jacks available for industrial and commercial service use.

Q: How does the automatic (pneumatic) pump work?
A: It uses a shop-air powered pneumatic hydraulic system, allowing fast lifting without manual pumping and delivering smooth, consistent operation.

Q: What vehicles is it best for?
A: It is designed for heavy-duty trucks, commercial vans, buses, and fleet vehicles, especially in professional workshop environments using 4-post or alignment lifts.

Q: What safety features does the RJ-20A include?
A: It features a mechanical self-lock safety system, reinforced sliding structure, and heavy-duty saddle support to ensure stable load holding during service work.

Q: What accessories come with it?
A: It includes a standard saddle adapter plus 3” and 6” extension adapters, allowing adjustable lifting height for different vehicle frames.

Maintenance Tips

• Inspect hydraulic cylinder, hoses, and fittings regularly for leaks, cracks, or pressure loss.
• Check rolling wheels and bearings for smooth movement and proper alignment on lift runways.
• Lubricate pivot points, rollers, and moving joints to ensure smooth lifting action.
• Test automatic pump and control system for consistent, reliable operation.
• Inspect safety lock mechanisms and ensure proper engagement at all lifting heights.
• Keep saddle pads and contact points clean and free of debris or oil buildup.
• Verify proper positioning on lift runways before each use to ensure stability.
• Do not exceed rated 20,000 lb capacity or uneven load distribution limits.
• Inspect structural frame for bends, cracks, or fatigue after heavy-duty use.
• Ensure hydraulic oil levels are correct and replace per maintenance schedule.
• Perform full lift cycle tests periodically to maintain system performance.