Atlas 8,000lb Sliding Bridge Jack - Air/Hydraulic | RJ8A

Overview

The Atlas 8,000lb Sliding Bridge Jack - Air/Hydraulic | RJ8A is a rolling bridge jack from Atlas. It is rated at 8,000 lb. It ships by freight, and the delivery options on this listing include the lift-gate and unloading services you may need at the kerb.

From Atlas

Atlas RJ-8A – 8,000 lb Air/Hydraulic Rolling Bridge Jack The Atlas RJ‑8A Rolling Bridge Jack brings professional-grade axle-lifting performance to any four-post or scissor lift setup. With an impressive 8,000 lb lifting capacity , it utilizes an air/hydraulic system —requiring external air at 70–115 PSI—for smooth, rapid lifting without the mess of manual pumps. Equipped with telescoping arms and expandable rail supports , this jack adapts seamlessly to a wide range of lift configurations while delivering reliable, level lifting thanks to its scissor mechanism. Safety and versatility are built-in. It includes a standard 4-piece truck adapter set —two each of 2.5″ and 5″ height inserts—for reaching higher contact points on larger vehicles. Multiple safety lock positions let you disengage hydraulic pressure securely, functioning like a built-in jack stand. A durable powder-coated finish ensures this low-profile, compact jack is ready for daily shop use. IMPORTANT: The Atlas® RJ8 is designed and engineered to operate on “delivered” air pressure of between 70-115 PSI. If you exceed 115 PSI, you may damage your jack. Compatibility Atlas does not list specific compatible lifts for the RJ8. Atlas publishes a minimum width of 36" and a maximum width of 56 1/2". Confirm compatibility with your lift manufacturer before ordering.

About rolling bridge jacks

A rolling bridge jack sits across the runways of a four-post lift and raises the vehicle off them, so the wheels can come off. Air-over-hydraulic operation means it lifts from shop air with no separate power unit.

What to check before you order

• Runway width and rail profile — a jack must match the lift it rides on
• Minimum pad height against the ground clearance of your lowest vehicle
• Capacity, remembering a jack carries one end of the vehicle, not all of it
• Air supply: most units want 100–150 psi at a reasonable volume

Key specifications

• Brand: Atlas
• Model / part number: ATEATPK-RJ8A
• Capacity: 8,000 lb

Ideal for

Best suited to brake, wheel and suspension work on a four-post lift.

Ordering & delivery

This item is in stock. Freight delivery options start at $250 and are chosen at checkout — lift-gate service, kerbside unloading and residential delivery are priced separately because the right one depends on what equipment you have on site. Warranty Policy Most of our products come with a 1-Year Limited Warranty covering structural, hydraulic, and electrical components (where applicable). Wear items like belts, pads, and hoses are covered under a 90-day warranty. What's Covered: Defects in materials or workmanship under normal use. Coverage applies to the original purchaser only. Parts will be repaired or replaced at our discretion. What's Not Covered: Labor or shipping for warranty work. Normal wear and tear items. Equipment damaged by misuse, improper installation, neglect, or unauthorized repairs. Equipment not maintained acco