Challenger RJ15 15,000 lb. Air/Hydraulic Rolling Jack

Lift 18,000 lbs. for Full Wheel Service Capability

While the 18,000-lb. capacity RBJ18000 will handle the weight of many heavy-duty vehicles, some larger trucks, buses and commercial drivers have significantly offset centers of gravity. It’s important to ensure your bridge jack is rated for the entire weight of both the front and back axles of the vehicle. The extra lift capacity of the RBJ18000 will compensate for a shifted center of gravity in heavy-duty vehicles being raised on the HDS35 or HDS40 series.

The Atlas® RJ8 air/hydraulic rolling jack has telescoping arms that can be extended over the runways of a four post or scissor lift. The lift pads at the end of these arms can be positioned under the lifting points that are located over the runways of that four lift. This rolling jack is equipped with expandable rail supports which adjust to fit between the runways of many different sytles and brands of lifts. These supports have a unique roller system that allows the rolling hydraulic jack to glide easily under the entire length of the vehicle. The Atlas® RJ8 rolling bridge jack comes standard with a set of peg style truck adapters which increases the lifting height of the lift pads. These truck adapters will allow the RJ8 to raise most pick up and larger trucks that will sit higher than the average passenger car. The RJ8 rolling hydraulic jack features two solid locking positions that are used when the vehicle is to be suspended above the runways. When the locking positions are engaged, the hydraulic pressure from the lifting cylinder of the jack is eliminated. (These locks act much like a pair of jack stands after you lift a vehicle off the ground with a service jack). 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.