JLG Launches 600 Series High-Capacity HC3 Telescopic Boom Lifts

    Posted On: March 17, 2020

    JLG has revealed three new high-capacity versions of its 600 Series of telescopic boom lifts. The 60-foot (18.3-meter) platform height 600AJ HC3 and 600S HC3 units and the 66-foot (20-meter) 660SJ HC3 all offer expanded capability with the same footprint as standard JLG 600 models. The lifts debuted at the CONEXPO-CON/AGG trade show March 10-14 in Las Vegas.

    Onward & Upward

    “With the ANSI 92.20 standards set to publish in the near future, we anticipate higher-capacity booms will become increasingly popular,” says JLG’s senior product manager for boom lifts, Bill Dovey. “The load-sensing requirements for all boom lifts will drive the industry towards higher-capacity models in an effort to maximize productivity.” ANSI 92.20-compliant boom lifts like the JLG 600 Series HC3s must automatically limit their operation when the load sensing system indicates that the platform is overloaded.


    JLG has revealed three new high-capacity versions of its 600 Series of telescopic boom lifts. A 60-foot 600AJ HC3 is shown above. (Photo courtesy of JLG.)

    Three Capacity Zones

    Like the lift chart of a crane with various boom configurations, the 600 Series HC3 units have different lifting capabilities based upon the length of the boom extension and the amount of offset in the articulated members. JLG describes these as three capacity zones. At shorter boom lengths, an HC3 has a restricted capacity of 1,000 pounds (454 kilograms). Dropping down to a restricted capacity of 750 lbs (340 kg) gives the platform roughly 5 more feet (1.52 m) of reach. At full reach—the 600AJ HC3, for example, has a maximum horizontal outreach of 39 ft, 9 in (12.1 m)—an HC3 lift has an unrestricted capacity zone of 660 lbs (300 kg). Each capacity zone can hold three workers, their tools, and materials, JLG says. The new lifts can recalibrate without the need for a half-ton (454-kg) weight in the basket.


    This diagram shows the three capacity zones and reach of a JLG 600AJ HC3. (Image courtesy of JLG.)

    Other new features in the HC3 lifts are platform and ground console LED displays that automatically adjust their brightness level per the ambient light conditions.

    Find The Right JLG Lift

    You'll find thousands of new and used JLG lifts for sale every day on LiftsToday.com, including more than a thousand JLG telescopic boom lifts.

    Source: JLG




      Blog Archive
    Used Lifts Market Sees Mixed Inventory & Pricing Trends In August
    Posted 9/11/2026
    Watch our new Sandhills Global market report video for inventory and value trends affecting used lift equipment on Sandhills platforms. ...
    Read the full blog post
    Economic Uncertainty Extending Sales Cycles in Used Heavy Equipment Market
    Posted 9/4/2026
    New Sandhills Global market reports show continued inventory decreases for used heavy-duty construction equipment on MachineryTrader.com and other Sandhills platforms. ...
    Read the full blog post
    Inventory Management Lets You Enter Data Once, Sync Everywhere
    Posted 8/27/2026
    Inventory Management is your single point of data entry for every machine, truck, aircraft, RV, trailer, heifer, bass boat—everything you’d like to sell on a Sandhills Global platform. ...
    Read the full blog post
    UCC Search Lets You Look Up Lien Records Before You Buy
    Posted 8/26/2026
    UCC Search makes it simple to look up Uniform Commercial Code filings for a business or person before you buy from them. ...
    Read the full blog post
    What's New At Sandhills Global
    Posted 8/26/2026
    Learn about the latest Sandhills features, including the new inventory Quick Add tool, a 120-day no-payment financing offer from Currency, and more. ...
    Read the full blog post
    Used Lift Equipment Inventory Levels Mixed, Auction & Asking Prices Mostly Down
    Posted 8/24/2026
    Watch our new Sandhills Global market report video for inventory and value trends affecting used lift equipment on Sandhills platforms. ...
    Read the full blog post
    Heavy-Duty Trucks Racking Up More Mileage While Used Truck Inventory Levels Continue to Fall
    Posted 8/10/2026
    Inventory levels of used day cab and sleeper trucks continued to decline in July, with overall used heavy-duty truck inventory 36% lower than last year. ...
    Read the full blog post
    What's New At Sandhills Global
    Posted 7/17/2026
    Find out about the latest Sandhills news, including AI to write your asset descriptions, the new UCC Search app, a new e-commerce solution, and more. ...
    Read the full blog post
    Used Cushion-Tire Forklifts Lead Inventory & Pricing Changes In The Lift Market
    Posted 7/16/2026
    Watch our new Sandhills Global market report video for inventory and value trends affecting used lift equipment on Sandhills platforms. ...
    Read the full blog post
    Sandhills Market Reports Show Continued Inventory Declines Across Used Equipment and Truck Markets
    Posted 7/6/2026
    New Sandhills Global market reports show ongoing inventory declines across several key used equipment and truck markets in June. ...
    Read the full blog post