2019 JLG 660SJ Diesel

Hours 2794, Year 2019, Make JLG, Model 660SJ, Category Straight Boom Lift

This 2019 JLG 660SJ Straight Boom Lift offers the dependable reach and productivity serious contractors demand, backed by NLEQ’s careful testing and inspection. With just 2,794 hours, four-wheel drive, a Deutz diesel powerplant, and a spacious 8' platform, this unit is configured for reliable, real-world performance on active jobsites. If you need a proven straight telescopic boom from a trusted brand, this JLG 660SJ is a strong candidate—ready to help your crew work efficiently and safely at height.

Offered at $49,500, NLEQ stock number 147855 gives you a late-model straight boom lift from a manufacturer known for parts support, durability, and rental-grade uptime. The combination of JLG engineering, a Deutz diesel engine, and 4WD drive traction makes this platform well-suited to construction trades, steel erection, industrial maintenance, and facility work where reliable reach and steady positioning are essential.

Specifications

• NLEQ#: 147855
• Year: 2019
• Manufacturer: JLG
• Model: 660SJ
• Category: Straight Boom Lift
• Hours: 2794
• Drive: 4WD
• Fuel Type: Diesel
• Power Manufacturer: Deutz
• Platform/Basket: 8'
• Price: $49,500

These specifications are pulled directly from the machine’s details so you can evaluate the configuration with confidence. The JLG 660SJ is a well-known model in the straight boom lift category, valued by fleet managers and contractors for its straightforward design and consistent performance on demanding projects.

Condition

Every piece of equipment NLEQ offers is carefully tested and inspected before sale to ensure buyers receive accurate, honest, and reliable information. This 2019 JLG 660SJ shows 2,794 hours of use, reflecting a work history typical for a professionally maintained lift in this class and age. Our process is designed to confirm operational readiness and provide a factual baseline so you can make a confident purchase decision. Contact us to review the current inspection details and any available photos or video to see the lift’s condition for yourself.

Advantages of This Configuration

• JLG build quality: JLG is one of the most trusted names in aerial work platforms, known for robust chassis construction, intuitive controls, and strong resale value. For buyers needing a dependable straight boom lift, brand matters—and JLG is a top choice.
• Deutz diesel engine: Deutz is renowned for reliable, efficient diesel power. In a straight boom lift application, that means steady torque delivery, fuel efficiency across long duty cycles, and broad parts availability to keep downtime low.
• 4WD traction: Four-wheel drive helps the 660SJ navigate uneven ground, jobsite debris, and modest grades more confidently than a 2WD alternative. For contractors working on new construction, industrial yards, or undeveloped sites, 4WD translates to access and productivity.
• 8' platform: A larger 8' basket gives technicians and installers the floor space to stage materials and tools while maintaining stable footing. More room in the platform can reduce up-and-down cycles, streamline workflow, and improve ergonomics for teams working side by side.
• Straight boom performance: The straight boom design is valued for fast, direct outreach to the work area. When the job calls for extended horizontal reach and precise placement, a straight boom lift provides predictable positioning with fewer setup moves.
• Late-model value: As a 2019 machine with 2,794 hours, this unit offers a compelling blend of modern features and value pricing compared to new equipment—without the steep initial depreciation.

Together, these advantages make this JLG 660SJ a practical, high-utility aerial lift for contractors who must balance reach, mobility, and cost of ownership.

Applications

Contractors choose a JLG 660SJ Straight Boom Lift for jobs that demand direct reach and stable elevation. Typical use cases include:

• Steel erection and structural work: Access framing members and connection points with direct boom positioning.
• Commercial and industrial construction: Support exterior cladding, glazing, and facade installation where horizontal reach is critical.
• Mechanical, electrical, and plumbing trades: Elevate technicians and materials to rooftop or high-level runs with room in the 8' platform for tools and parts.
• Signage and lighting: Reach poles, mast arms, and elevated brackets efficiently with minimal repositioning.
• Plant and facility maintenance: Tackle maintenance tasks indoors or outdoors where a straight boom’s responsiveness reduces time at height.
• Utility and infrastructure work: Support inspections and repairs that benefit from a stable, telescopic platform and 4WD mobility.

On mixed-surface jobsites, 4WD helps you maintain productivity without extensive ground preparation. The Deutz diesel’s combination of torque and efficiency is well-suited for multi-shift schedules or projects with sustained platform time. And when teams need space to work, the 8' basket makes material handling and task sequencing much smoother.

Ownership Value

Buying a used 2019 JLG 660SJ from NLEQ can deliver strong return on investment. You’re pairing a respected OEM with a proven powertrain and durable 4WD driveline, all at a price point that keeps your cost per hour down. Consider the value pillars this machine offers:

• Lower acquisition cost vs. new: At $49,500, this 660SJ provides significant savings compared to buying new, while still delivering the performance profile contractors expect from a JLG straight boom lift.
• Parts and service support: JLG and Deutz both have deep parts support networks, streamlining maintenance and helping extend service life.
• Utilization-friendly configuration: 4WD, diesel power, and a roomy 8' platform are frequently requested features in rental and contractor fleets, helping maximize utilization across varied jobs.
• Resale strength: JLG straight boom lifts are widely recognized and sought after in the secondary market, which supports residual value when it’s time to refresh the fleet.

For owners who track lifecycle costs carefully, the combination of brand reputation, parts commonality, and a straightforward design helps reduce surprises and protect your investment.

Why This 660SJ

Within the straight boom lift segment, the JLG 660SJ stands out for its practical balance of reach, mobility, and platform space. The model’s name is synonymous with jobsite versatility in the 66 class, and many buyers appreciate how quickly a straight boom can get them on target. Key reasons to consider this particular machine include:

• 2019 model year with 2,794 hours: A modern, late-model unit with hours consistent with active fleet use.
• 4WD plus diesel: Traction and power to navigate real-world conditions.
• Deutz engine: A respected diesel manufacturer known for longevity and serviceability.
• 8' platform: Extra room translates to fewer trips and improved productivity in multi-person operations.
• Price-to-performance: A compelling value at $49,500 for a JLG straight boom lift in this configuration.

Many buyers of the JLG 660SJ also look for enhancements common in this category—such as rough terrain tires or a jib—for even finer positioning and traction. If those features are important for your application, ask our team to confirm exactly how this unit is equipped. The “66” family of straight boom lifts is a popular choice because it pairs useful reach with transportable size and robust jobsite performance.

Why Buy from NLEQ

NLEQ is a trusted source for used heavy construction equipment, and our approach is simple: offer machines that have been carefully tested and inspected, and provide transparent, fact-based information so you can buy with confidence. Contractors choose NLEQ because:

• Accurate, honest listings: We present what we verify—so you know the specs and condition information you’re reviewing is grounded in inspection.
• Industry expertise: We specialize in used aerial lifts and heavy equipment, which means we understand the details that matter and can help match the machine to your job.
• Reputation for reliability: Our focus on quality and straight communication has made NLEQ a leader for serious buyers who prioritize uptime.

When you’re investing in a work-ready JLG straight boom lift, you deserve a partner who values your timeline, budget, and jobsite requirements. That’s what NLEQ delivers.

Next Steps

Ready to learn more about this 2019 JLG 660SJ Straight Boom Lift? Reference NLEQ# 147855 when you contact us for the current inspection details, photos or video, and to discuss availability. If you want to evaluate configuration specifics—such as platform features, any jib options, or tire type—our team will confirm exactly how this unit is set up so you can make a confident decision. Ask for a quote and reserve it before it’s gone.

For contractors seeking a dependable straight boom lift with JLG engineering, a Deutz diesel, 4WD capability, and a generous 8' platform, this 660SJ represents a smart, cost-effective addition to your fleet. Reach out to NLEQ today to secure pricing, discuss your application, and put this lift to work on your next project.