Learn More: JLG Expands Range of Hi-Capacity HC3 Boom Lifts
JLG Adds 450AJ HC3 Hi-Capacity Boom Lift
The 450AJ HC3 boom includes a chassis tilt alarm that alerts the operator when the machine is on a slope greater than five degrees.

The 450AJ HC3 boom includes a chassis tilt alarm that alerts the operator when the machine is on a slope greater than five degrees.
Photo: JLG
JLG Industries introduces the 450AJ HC3 boom lift, adding to its Hi-Capacity product line that includes articulating and telescopic boom lift models with platform heights ranging from 40-ft to 86-ft. Designed to offer more flexibility to get work done at height, the 450AJ HC3 model has a 45-ft platform height and 25-ft of horizontal outreach. It also features the HC3 product line’s three capacity zones — 660 / 750 / 1,000 lb, giving it the ability to carry up to three occupants and tools to height in every zone.
Complying with the latest ANSI A92.20 / CSA B354.6 industry standards, the 450AJ HC3 boom lift is equipped with the company’s zero calibration, automatic load sensing system. To enhance safety and eliminate guesswork for equipment operators, this feature keeps the machine within the allowable work envelope by limiting range depending on platform load. It alerts an operator when the allowable limit of the work envelope is exceeded and enables the operator to boom down or retract into a safe zone to continue working. The zero-calibration feature eliminates the need to use external weights to calibrate the machine, saving time and effort because the machine can be recalibrated to full capacity without placing a 1,000-lb load in the platform.
The 450AJ HC3 boom also includes a chassis tilt alarm that alerts the operator when the machine is on a slope greater than five degrees.
The LED display in the platform and ground controls on JLG HC3 boom lifts improves visibility by sensing ambient light conditions and adjusting brightness to optimize operator comfort and readability.
While this new hi-capacity model may be heavier in weight than its standard model counterpart; it retains the same footprint for ease of transport and use in comparable work environments.
More Products

Streamlight Launches Portable Scene Light III & LiteBox 1Million
Streamlight has launched its Portable Scene Light III (PSL III), which delivers up to 10,000 lumens, and the LiteBox 1Million, a long-range search light that delivers one million candela.
Read More →
DICA Launches Complete Engineered Ground Protection Line
DICA’s new Ranger HD, Defender MD, and Titan mat systems deliver scalable, high-performance ground protection solutions. All are being exhibited this week at CONEXPO 2026.
Read More →
Vactor Releases Dual Hose Reel for Ramjet Trailer
The Vactor Ramjet Trailer now has the option for a dual-hose configuration featuring the main sewer hose and a smaller hose for lateral pipes.
Read More →
Terex Unveils TRX Series With Big Performance in a Lightweight Package
Terex launches the TRX Series, lightweight aerial devices with heavy-duty performance, higher payloads, and no CDL requirement for Class 5-6 trucks.
Read More →
Palfinger Expands Bucket Truck Portfolio with New Cable Placer
Designed to meet the growing demand for fiber installation, Palfinger’s PB 38 AT P cable placer offers flexible platform stowage, 43 feet of working height, and an industry-leading 27 feet of side reach. It was introduced at NTEA Work Truck Week 2025.
Read More →
DICA Launches LevelRight Adjustable Leveling Pad
The LevelRight, by DICA, can be rotated to address unlevel surfaces in multiple planes and has a rated capacity of 350,000 pounds. It can adjust the overall angle from 0-10 degrees and in two planes up to 5 degrees.
Read More →
Stellar Reveals Lighter-Weight Hydraulic Service Cranes
Stellar's hydraulic service cranes features the CDTpro Control System with Range Finder technology.
Read More →
Stellar Industries Launches 3 New Products for Utility Fleets
Stellar Industries announced the Bale-style pull-handle toolbox system, LM220m poly lube skid, and a cordless drill pump feature on several models of its self-loading single-reel cable trailers.
Read More →
New JLG Options for Compact Crawler Boom Lifts
JLG Industries compact crawler boom lift models, X770AJ and X1000AJ, now have bi-energy technology available for reducing noise and exhaust emissions.
Read More →
Commander 4000 Digger Derricks Provide Long-Term Reliability
Terex Utilities Commander 4000 Series digger derricks are designed to reduce owner costs and increase uptime.
Read More →
