Description
The 2017 JLG 1850SJ Telescopic Boom Lift delivers exceptional height and horizontal outreach for demanding construction, industrial maintenance, and infrastructure projects. Part of JLG’s Ultra Boom series, this diesel-powered machine provides a 185-foot platform height, 191-foot working height, and 80 feet of horizontal reach.
With 2,768.9 recorded hours, this used JLG 1850SJ features four-wheel drive, extendable axles, and a telescoping jib for additional positioning flexibility. Its platform supports 500 pounds unrestricted or up to 1,000 pounds within the restricted operating envelope, making it suitable for demanding elevated work.
The machine is equipped with JLG’s SkyPower system and rough-terrain tires. Its combination of extreme working height, substantial outreach, and precise platform positioning makes it a strong option for steel erection, commercial construction, industrial facilities, and large-scale maintenance applications.
Access Lift Equipment specializes in quality new and used aerial equipment, including boom lifts, scissor lifts, and telehandlers from leading manufacturers. Our team helps customers find equipment suited to their operational needs, with financing options and nationwide delivery available.
Contact our sales team today for financing options, or nationwide delivery quotes.
Key Specs
• Year: 2017
• Manufacturer: JLG
• Model: 1850SJ
• Hours: 2,768.9
• Platform Height: 185 ft
• Working Height: 191 ft
• Horizontal Reach: 80 ft
• Platform Capacity: 500 / 1,000 lb
Key Features
• Diesel-Powered Engine
• Four-Wheel Drive
• Telescoping Jib
• SkyPower System
• 360° Continuous Rotation
• Rough-Terrain Tires
• Extendable Axles
• Ultra Boom Series
This JLG boom lift and more are available to buy from Access Lift Equipment. We are dedicated to providing products of the utmost quality from leading manufacturers, and we will work with you to meet your needs with whatever machine is best for your budget.
We operate out of locations in Chambersburg, Pennsylvania and Lakeside, California. Make sure to check our stock in both locations to find the best options for you.
Frequently Asked Questions About JLG Telescopic Boom Lifts
What is a JLG telescopic boom lift?
A JLG telescopic boom lift, also known as a straight boom lift, is an aerial work platform with a single, extendable boom arm that provides direct horizontal and vertical reach. These lifts are ideal when you need to access hard-to-reach areas without obstructions, such as tall buildings, rooftops, or elevated work zones in wide-open spaces.
Where are JLG telescopic boom lifts commonly used?
JLG telescopic boom lifts are used in:
Commercial and industrial construction
Oil, gas, and utility work
Stadium and event venue maintenance
Bridge and highway repair
Steel erection and assembly
They’re perfect for projects where you need to reach far and high with minimal setup time.
What’s the difference between a telescopic and an articulating boom lift?
Telescopic boom lifts extend in a straight line, offering maximum reach and speed—best for open job sites.
Articulating boom lifts have multiple joints and are better for maneuvering around obstacles or working in tighter spaces.
If your job requires long, straight access at height, a telescopic boom lift is often the better choice.