Challenger SAJ15 Rolling Jack
See more from Challenger Lifts
Heavy-duty rolling jack for fleet, municipal and government service bays. Available on Sourcewell contract 121223-LFT for streamlined agency purchasing. Request a quote for pricing, freight and installation lead times.
Have product questions? Call our customer care: 24/7 SUPPORT 1-800-LIFTNOW

Overview
The Challenger SAJ15 Rolling Jack is a professional-grade air/hydraulic accessory designed for four-post lifts, featuring 15,000 lb capacity and adjustable width from 43 to 53.5 inches. This rolling jack eliminates the need for manual bottle jacks, rolling smoothly along the accessory rail with extendable widths and adapters to reach vehicle pick-up points with precision. Its low-profile design ensures an unobstructed workspace when not in use, while two-hand operation enhances technician safety during wheel-free service on trucks, vans, and heavy-duty vehicles.
Specifications
| Specification | Value |
|---|---|
| Model Number | SAJ15 |
| Capacity | 15,000 lbs |
| Operation Type | Air/Hydraulic |
| Adjustable Width | 43 in. 53.5 in. |
| Compatible Lift Series | 4030 Series, 44030 Series, 44030AR Series |
| Design | Low-profile |
| Safety Feature | Two-hand operation |
| Manufacturer | Challenger Lifts |
Key Features
15,000 lb Lifting Capacity
Heavy-duty air/hydraulic operation provides reliable lifting power for large trucks, commercial vans, and SUVs on four-post lifts.
Adjustable Width 43-53.5 Inches
Extendable width configuration with adapters ensures precise reach to manufacturer-recommended vehicle pick-up points across various wheelbases.
Two-Hand Safety Operation
Requires simultaneous two-hand control for raising and lowering, keeping technicians safely positioned away from pinch points during operation.
Low-Profile Design
Compact height allows the jack to stay out of the way when not in use, maximizing workspace clearance under raised vehicles.
Smooth Rolling Rail System
Rolls effortlessly along four-post lift accessory rails, enabling quick positioning and repositioning without manual lifting or dragging.
Air/Hydraulic Power System
Combines shop air supply with hydraulic lifting mechanism for fast, consistent, and powerful raising with precise control.
Ideal Applications
Frequently Asked Questions
What four-post lift models is the SAJ15 compatible with?+
What is the adjustable width range of the SAJ15 rolling jack?+
Does the SAJ15 require shop air supply to operate?+
Can I purchase the SAJ15 through government cooperative contracts?+
Maximize Your Four-Post Lift Productivity
Add the Challenger SAJ15 Rolling Jack to your shop and eliminate manual bottle jacks for good. Contact Liftnow today for pricing, delivery options, and information on government cooperative purchasing contracts.
Related Products
Buying Challenger SAJ15 Rolling Jack for a government or commercial fleet? Liftnow handles the full project on one purchase order: equipment, freight, installation, ALI inspection, and first-year service. Public agencies can purchase through Sourcewell contract 121223-LFT or NASPO ValuePoint CW7256 and skip the RFP process, with financing available. Request a quote, call 800-543-8669, or email gov@liftnow.com.
One vendor, one PO, full warranty: Liftnow sells, delivers, and installs the lift and passes through the manufacturer’s warranty, with no separate suppliers and installers to coordinate.
See recent public-sector installations in our government project portfolio.
Buying shop equipment on a government contract? See how Sourcewell 121223-LFT and NASPO ValuePoint CW7256 streamline public-sector purchasing.
Compare cooperative-purchasing options on our Sourcewell & NASPO cooperative purchasing landing page.




































