Hours 3911 | Year 2017 | Make JLG | Model 660SJ | Category Straight Boom Lift

The JLG 660SJ Straight Boom Lift listed here is a professionally inspected, jobsite-ready aerial work platform designed for serious contractors, industrial operators, and fleet managers who demand reach, reliability, and performance. With 3,911 operating hours and manufactured in 2017, this machine represents an excellent balance between proven durability and modern engineering. As a Straight Boom Lift, the JLG 660SJ is built for direct vertical and horizontal outreach, making it ideal for construction, maintenance, infrastructure, and industrial access applications where precision and height matter.

Offered by NLEQ, one of the industry’s most trusted sources for used heavy construction equipment, this unit has been carefully tested and inspected to ensure accurate representation and dependable performance. Buyers can move forward with confidence knowing that every detail has been verified and presented honestly.

Key Specifications Overview

• Manufacturer: JLG
• Model: 660SJ
• Category: Straight Boom Lift
• Year: 2017
• Price: $35,555.00
• Operating Hours: 3,911
• Engine: Deutz Diesel
• Drive: 4WD
• Tires: Foam Filled Rough Terrain Tires
• Platform Height: 66 feet
• Working Height: 72 feet
• Jib: Yes
• SkyPower: Yes

Machine Condition and Operational Integrity

With 3,911 hours, this JLG 660SJ reflects normal, responsible use for a machine of its class and year. These hours indicate that the unit has been actively working while still maintaining a long remaining service life when properly maintained. JLG boom lifts are engineered for longevity, and the Deutz diesel powerplant is known throughout the industry for durability, fuel efficiency, and consistent torque output.

As with all equipment sold through NLEQ, this Straight Boom Lift has undergone a thorough inspection process. Systems, structural components, and operational functions are evaluated to ensure performance aligns with expectations. This reduces uncertainty for buyers and eliminates surprises after delivery.

Deutz Diesel Power and 4WD Performance

At the core of this JLG 660SJ is a Deutz diesel engine, a trusted name in industrial power. Deutz engines are widely respected for their reliability in demanding environments, efficient fuel consumption, and strong low-end torque. In real-world applications, this means consistent performance when navigating rough terrain, climbing grades, or operating under full load at height.

The 4WD configuration significantly enhances jobsite mobility. Whether operating on uneven ground, gravel, dirt, or partially improved surfaces, four-wheel drive provides the traction necessary to maintain control and stability. For contractors working on outdoor construction sites, infrastructure projects, or industrial facilities, this capability translates directly into productivity and safety.

Foam Filled Rough Terrain Tires

This JLG 660SJ is equipped with foam filled tires designed specifically for rough terrain applications. Foam filled tires offer a critical advantage over air-filled alternatives by eliminating the risk of punctures and blowouts. On jobsites littered with debris, rebar, scrap material, or sharp aggregate, this feature minimizes downtime and maintenance interruptions.

In practice, foam filled rough terrain tires improve reliability and allow operators to focus on the task rather than tire condition. They also contribute to overall machine stability, especially when operating at extended heights.

66-Foot Platform Height and 72-Foot Working Height

The JLG 660SJ delivers an impressive 66-foot platform height and a 72-foot working height, making it suitable for a wide range of elevated access tasks. This reach allows operators to safely access multi-story structures, large industrial frameworks, and expansive maintenance zones without repositioning the machine excessively.

Straight boom lifts excel in applications where direct access is required, and the 660SJ’s reach ensures efficiency on jobs where time and positioning are critical. Fewer machine moves mean faster completion times and reduced ground-level congestion.

Jib for Precision Positioning

The integrated jib on this JLG 660SJ adds a layer of precision that is invaluable on complex worksites. The jib allows operators to maneuver the platform around obstacles, structural elements, or tight access points without repositioning the entire machine. This is particularly beneficial when working around steel frameworks, piping systems, or building facades.

In practical terms, the jib improves efficiency, reduces setup time, and enhances safety by allowing more controlled access to hard-to-reach areas.

SkyPower On-Platform Power

SkyPower is another standout feature of this Straight Boom Lift. This system provides power directly to the platform, allowing operators to use tools, chargers, or accessories without running extension cords from the ground. This improves jobsite organization, reduces trip hazards, and enhances productivity.

For maintenance crews, electricians, and installation teams, SkyPower means fewer interruptions and a cleaner, safer working environment at height.

Advantages of the JLG 660SJ Straight Boom Lift

The JLG 660SJ has earned its reputation as a dependable and versatile Straight Boom Lift. Its design focuses on reach, stability, and operator confidence. The combination of Deutz diesel power, 4WD capability, foam filled tires, and advanced platform features makes it a strong performer across multiple industries.

JLG’s engineering emphasizes durability and ease of maintenance, which helps control operating costs over the life of the machine. This makes the 660SJ an attractive option for both owner-operators and fleet managers.

Ideal Applications

This Straight Boom Lift is well-suited for a variety of applications, including commercial and industrial construction, steel erection, bridge and infrastructure projects, facility maintenance, warehouse expansion, and exterior building services. Its height and outreach make it especially effective for tasks requiring direct access without repositioning.

Outdoor jobsites benefit from the machine’s rough terrain capability, while industrial environments appreciate its precise control and jib functionality.

Ownership Value and Return on Investment

Purchasing a used jlg 460sj for sale from NLEQ offers substantial ownership value. Buyers gain access to a premium machine at a significantly lower cost than new equipment while still benefiting from proven performance and reliability. With 3,911 hours, this unit has already demonstrated its durability and remains capable of delivering years of productive service.

Lower acquisition costs, combined with JLG’s strong parts availability and service network, contribute to an excellent total cost of ownership.

Why This JLG 660SJ

This specific 2017 JLG 660SJ stands out due to its balanced hours, professional inspection, and desirable feature set. The Deutz diesel engine, 4WD drive system, foam filled rough terrain tires, jib, and SkyPower collectively create a machine that is ready for demanding work without compromise.

For buyers seeking a Straight Boom Lift that delivers height, reliability, and operational efficiency, this 660SJ represents a smart and strategic investment.

Why Buy from NLEQ

NLEQ is a recognized leader in the sale of used heavy construction equipment. Every listing is carefully inspected and accurately represented, giving buyers confidence in their purchase. Transparency, integrity, and industry expertise define the NLEQ approach.

When purchasing from NLEQ, buyers benefit from knowledgeable support, detailed equipment information, and a streamlined acquisition process designed to minimize risk and maximize satisfaction.

Next Steps

If you are looking for a reliable, well-equipped Straight Boom Lift with proven performance, this JLG 660SJ deserves serious consideration. Contact NLEQ today to discuss availability, pricing, and logistics. Secure a machine that is ready to work and backed by a trusted equipment partner.