Description
The 2014 JLG 400S Diesel Boom Lift delivers dependable performance, rugged power, and the reliable reach JLG is known for. Built for productivity on demanding jobsites, this straight boom lift combines smooth operation with simple serviceability — ideal for construction, maintenance, and industrial applications. With 4,400 hours and a proven Deutz diesel engine, this machine is ready to go to work with the durability you expect from JLG.
The 400S offers a maximum platform height of 40 feet and a horizontal outreach of 33 feet, giving operators the reach and stability needed for elevated tasks. The foam-filled tires provide additional puncture resistance and enhanced traction on rough or uneven terrain, making this model a strong choice for outdoor environments. Its 4×4 drive and solid boom structure ensure dependable lifting power and control, even under tough conditions.
This unit is in good used condition, fully inspected and maintained for reliable operation. Designed with JLG’s reputation for longevity and ease of ownership, the 400S provides intuitive controls, smooth hydraulics, and strong lift capacity to handle a variety of aerial work needs. Whether you’re tackling construction, steel erection, or plant maintenance, this used JLG 400S diesel boom lift delivers the reach, power, and reliability to keep your operation productive.
Key Specs
• Equipment Type: Telescopic Boom Lift
• Engine: Deutz Diesel
• Hours: 4,400
• Platform Height: 40 ft
• Working Height: 46 ft
• Horizontal Outreach: 33 ft
• Lift Capacity: 600 lb
• Drive: 4×4
• Tires: Foam Filled
• Weight: ~14,800 lb
• Condition: Used, Good
Key Features
• Reliable Deutz diesel engine built for long service life
• Foam-filled tires enhance stability and prevent flats
• 40 ft platform height with 33 ft outreach for strong reach capability
• 4×4 drive system provides excellent rough terrain performance
• Smooth hydraulic operation and precise control
• Durable JLG boom design ensures consistent lift performance
• Ideal for construction, maintenance, and industrial applications
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.