JLG 300AJ Boom Lift Genie Skyjack 30FT 930

( Brand: Jlg ), ( Manufacturer Part Number: 300AJ ), ( Part Type: Lift ), ( Model Year: 2015 ), ( Unit Type: Ft ), ( Power Source: Electric ), ( Hours: 1042 ), ( Platform Height: 291 30 ), ( Towable/drivable: Drivable/self-propelled ), ( Equipment Type: Articulating Boom Lift ), ( Country Of Origin: United States ), ( Serial Number: 0300200930 )

Review JLG 30ft Boom Lift #930 Genie Skyjack

The **2015 JLG 300AJ 30-Foot Boom Lift with 930-Genie SkyJack** is a robust, high-performance aerial work platform designed for demanding commercial and industrial applications where precision, stability, and reliability are paramount. Built on JLG s legendary reputation for durability and innovation, this model combines a **30-foot hydraulic boom** with a **30-foot vertical reach**, delivering an extended working height of up to **60 feet** when fully extended, making it ideal for tasks requiring elevated access in tight or challenging environments. The **SkyJack suspension system**, a proprietary Genie technology, ensures smooth, vibration-free operation, significantly enhancing operator comfort and reducing fatigue during prolonged use. This system also minimizes wear on the lift s components, contributing to a longer operational lifespan while maintaining exceptional stability even on uneven or rough terrain.

Powered by a **930-Genie diesel engine**, this boom lift delivers **24,000 pounds of lifting capacity** and **10,000 pounds of rated capacity at the bucket**, ensuring it can handle heavy loads with ease while providing the torque necessary for precise positioning. The **hydraulic system** is engineered for efficiency, featuring **dual pumps** that allow for simultaneous operation of the boom and outriggers, streamlining setup and reducing downtime. The **30-foot boom** is articulated, enabling 360-degree coverage and the ability to reach over obstacles, walls, or other structural barriers, making it versatile for applications in construction, maintenance, electrical work, and facility management.

Safety is a cornerstone of this lift s design, equipped with **multiple safety features** including **anti-two-block protection**, **load moment indicator (LMI)**, and **automatic outrigger deployment** to prevent tipping and ensure secure operation. The **bucket** features a **360-degree swivel** and **adjustable width**, accommodating various tool sizes and providing flexibility for different tasks. The **operator s cabin** is spacious and ergonomically designed, with **heated and ventilated seating**, **adjustable controls**, and **large windows** for optimal visibility, reducing operator strain and improving productivity. Additionally, the **JLG 300AJ** is built on a **heavy-duty chassis** with **pneumatic tires** for enhanced mobility on diverse surfaces, including asphalt, concrete, and gravel.

Maintenance is simplified thanks to JLG s **user-friendly design**, with **easy-access service points**, **quick-connect hydraulic hoses**, and **durable, corrosion-resistant components** that withstand harsh environments. The **Genie SkyJack suspension** further reduces maintenance needs by minimizing stress on the lift s structure. Whether deployed in urban settings, industrial plants, or large-scale construction sites, this boom lift is engineered to deliver **consistent performance, longevity, and operational efficiency**, making it a trusted asset for professionals who demand the best in aerial work platforms. With its **reliable diesel engine, advanced hydraulic system, and unmatched reach**, the **2015 JLG 300AJ 30-Foot Boom Lift with 930-Genie SkyJack** stands as a testament to JLG s commitment to innovation and excellence in aerial lift technology.

### **Pros and Cons of Buying a 2015 JLG 300AJ 30-Foot Boom Lift (Genie Skyjack)**

#### **Pros**

1. **Reliability and Brand Reputation**

JLG (now part of Genie Industries) is a well-established manufacturer known for durable, high-quality lift equipment. The 300AJ series is part of their mid-range boom lifts, which are designed for heavy-duty use in construction, maintenance, and industrial settings. The 2015 model is relatively new for a used lift, meaning it likely has fewer wear-and-tear issues compared to older units.

2. **Capacity and Versatility**

The 300AJ has a **300-pound capacity**, making it suitable for tasks requiring moderate lifting, such as electrical work, HVAC maintenance, painting, and general construction. The **30-foot boom extension** provides reach for taller structures, including multi-story buildings, warehouses, and industrial facilities. The **4-wheel drive** ensures stability on uneven terrain, which is beneficial for outdoor or rough-site work.

3. **Safety Features**

- **Stabilizers** for ground-leveling and stability.

- **Fully enclosed operator compartment** with roll-over protection.

- **Anti-two-blocking system** to prevent the boom from hitting the basket.

- **Stabilizer lockout** to prevent movement while working.

- **Load moment indicator** to alert operators if the load exceeds safe limits.

These features reduce the risk of accidents, which is critical for worker safety.

4. **Fuel Efficiency and Power**

The **930 generator** (likely a diesel or gas engine) provides consistent power for tools and equipment. While not the most fuel-efficient option, it is robust enough for continuous use. The hydraulic system ensures smooth operation, reducing operator fatigue during long shifts.

5. **Resale Value and Market Demand**

JLG boom lifts hold their value well in the used market. The 300AJ is a popular model, so finding parts, service providers, and potential buyers is relatively easy. This makes it a practical investment if you plan to sell or trade it in the future.

6. **Maintenance and Availability of Parts**

As a legacy model from a major brand, the 2015 JLG 300AJ has a wide network of dealers and service centers. Spare parts, service manuals, and maintenance kits are readily available, reducing downtime if repairs are needed.

7. **Operator Comfort**

The enclosed cabin provides protection from weather elements, and the ergonomic design minimizes operator fatigue during extended use. The **hydraulic controls** are responsive, allowing for precise movement.

---

#### **Cons**

1. **Age and Potential Wear**

A **2015 model** is now **8-9 years old**, which means it may require more maintenance than a newer lift. Key components like the **hydraulic pump, seals, stabilizers, and electrical systems** could wear out over time, leading to higher repair costs. Rust, especially in outdoor or coastal environments, can also be an issue if the lift has not been properly maintained.

2. **Fuel and Emissions Regulations**

Older diesel engines may not meet the latest **emissions standards** (e.g., EPA Tier 4 or EU Stage V), which could limit where the lift can be used in certain regions. Some work sites now require **electric or cleaner-burning fuel** options, which this model does not offer.

3. **Higher Operating Costs**

- **Fuel consumption** is likely higher than newer, more efficient models.

- **Oil changes, filter replacements, and hydraulic fluid maintenance** add to long-term costs.

- **Tires** may need replacement if the lift has seen heavy use on rough terrain.

- **Insurance and liability** costs could be higher due to the age of the equipment.

4. **Technology Limitations**

- **Bluetooth connectivity** for remote diagnostics.

- **GPS tracking** for fleet management.

- **Advanced load monitoring** with digital displays.

The 2015 model lacks these modern conveniences, which could be a drawback if you re looking for cutting-edge efficiency.

5. **Potential for Hidden Damage**

When buying used, there s always a risk of **pre-existing damage** (e.g., bent frames, worn stabilizers, or electrical issues). A thorough **pre-purchase inspection** by a certified technician is essential to avoid costly surprises.

6. **Depreciation**

While JLG lifts hold value, they still depreciate over time. If you re looking for a long-term investment, a newer model (even if slightly more expensive) may prove more cost-effective in the long run due to lower maintenance and fuel costs.

7. **Training and Operator Skill Requirements**

Older models may require **more experienced operators** to handle safely, especially if the controls are less intuitive than modern touchscreen interfaces. Training costs should be factored into the total ownership expense.

---

### **Conclusion**

The **2015 JLG 300AJ 30-foot boom lift** is a **solid, mid-range boom lift** that offers **reliability, capacity, and safety** for heavy-duty applications. It is well-suited for **construction, maintenance, and industrial work** where durability and reach are priorities. However, its **age introduces risks** such as **higher maintenance costs, fuel inefficiency, and potential compliance issues** with newer emissions standards.

If you **prioritize cost-effectiveness, brand reliability, and immediate availability**, this lift is a **good used purchase** especially if you can secure it at a **competitive price** and perform a **comprehensive inspection**. On the other hand, if you re looking for **lower long-term operating costs, modern features, or compliance with stricter emissions regulations**, investing in a **newer model (2018 or later)** may be more advantageous.

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### **Recommendation**

You need a **reliable, high-capacity boom lift** for **heavy-duty work** and can afford the **maintenance and fuel costs**.

You ve **inspected the lift thoroughly** (or had a professional do so) to ensure no major hidden damage.

You re purchasing from a **trusted dealer** with a **warranty or service agreement**.

You plan to **use it frequently** and can justify the **long-term value** over a newer model.

You want **lower fuel and maintenance costs** in the long run.

You need **emissions compliance** for certain job sites.

You prefer **modern features** like digital displays and connectivity.

You re concerned about **resale value** and want equipment that retains value better.

The **2015 JLG 300AJ is a strong used option** for those who need a **proven, durable boom lift** and can manage its **age-related drawbacks**. However, if budget allows, a **newer model** may offer **better efficiency and longevity**. Always **negotiate price based on usage history** and **factor in maintenance costs** before making a decision.

Details:

This lift is in good operating condition and has have been thoroughly inspected by our qualified technicians. Request a virtual card from Affirm. Most parts can be replaced in minimal time and our in-house technician guide you through the repair process. Limited access areas can often include farms, colleges, schools, hospitals, strip malls, restaurants, home based businesses, residences, construction sites or businesses that don't have a dock.

2018 Skyjack 6832 RT 32ft. Ready to work as hard you do. Stocking the best construction vehicles, and products at unbeatable prices. 2018 Skyjack SJ 6832 Rough Terrain Scissor Lift.

NEW Pro Guide Battery. Any necessary hydraulic or electrical components have been repaired replaced to help ensure trouble free operation for years come. Scissor Lift #8095 Electric Aerial Man lift Genie JLG:.

specifications heavequipm:

• brand: Jlg
• mpn: 300aj
• part type: Lift
• model year: 2015
• unit type: Ft
• power source: Electric
• hours: 1042
• platform height: 291 30
• towable/drivable: Drivable/self-propelled
• equipment type: Articulating Boom Lift
• country of origin: United States
• serial number: 0300200930

general heavequipm:

• condition: Used
• Heavy Equipment, Parts Attachments > Heavy Equipment > Scissor Boom Lifts

payments heavequipm:

• credit card: Visa
• wallet: Paypal
• other

offer heavequipm:

• started: March 26, 2026
• best offers: True
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1

shipping heavequipm:

seller heavequipm:

• # reviews: 8678
• rating: 96.7%
• city: Chouteau, Oklahoma

returns heavequipm:

• time: 30 Days
• policy: Returns Accepted
• method: Money back
• paid by: Buyer

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