Need help with installation? Our AI assistant has read this installation manual and can help you find the right page and walk you through each step.
The Norco 76320B is a heavy-duty 20-ton capacity air operated hydraulic bottle jack engineered for the toughest lifting jobs in professional and industrial settings. Superseding the previous 76320A model, this jack combines the speed and efficiency of air power with the reliability of manual hydraulic operation as a backup. Designed specifically for heavy duty trucks, farm equipment, construction machinery, mining equipment, mobile home set-up, and oil field applications, the 76320B delivers exceptional lifting power with 100-130 PSI operating range and a maximum lift height of 20.5 inches. Whether you're working on large commercial vehicles or handling demanding construction projects, this air-powered bottle jack provides the performance and durability you need to get the job done safely and efficiently.
What sets the Norco 76320B apart is its versatile dual-operation design. The fast, efficient air pump dramatically reduces lifting time compared to manual-only jacks, allowing you to complete jobs faster and with less physical effort. A convenient push-button air valve connected to an in-line filter prevents contaminants from entering the air/hydraulic system, protecting your investment and ensuring consistent performance. The built-in relief mechanism prevents the jack from being used beyond its maximum capacity, giving you peace of mind on every lift.
When compressed air isn't available, the unique design allows for manual operation using the included two-piece zinc plated handle. This flexibility makes the 76320B ideal for remote locations, mobile service operations, and job sites where air supply may be limited or unavailable. You're never left without lifting capability, regardless of your work environment.
Norco has engineered the 76320B with premium materials and advanced construction methods to deliver exceptional longevity. The Parkerized coating on the pump piston, extension screw, and extension adapters combined with the chrome-coated ram provides superior protection against rust and corrosion—critical for jacks used in harsh industrial environments, outdoor applications, and oil field operations where exposure to the elements is inevitable.
The jack features internally machined oil passages, smooth bearing surfaces, and close tolerances that contribute to longer wear life and consistent performance over thousands of lifting cycles. The safety bypass and overload systems prevent cylinder damage and ensure the jack cannot be used beyond the ASME/PASE load-limiting standard, protecting both your equipment and your team. A convenient carrying handle makes transport around the shop or job site simple and safe.
Detailed diagram showing the construction and components of Norco hydraulic bottle jacks
Complete specifications reference for the Norco hydraulic bottle jack product line
Looking for full specifications and features?
Check out the Product Specifications and Product Features tabs above for complete specs, dimensions, and detailed feature breakdowns.
WARNING: Proposition 65 requires warnings on products that contain certain chemicals that the State of California has determined may cause cancer and/or birth defects or other reproductive harm, if those products expose consumers to such chemicals above certain threshold levels that are designed to protect public health. For more information go to www.P65Warnings.ca.gov
Norco
Norco
Norco
Norco
Norco
US Dollars