The 660SJC by JLG is an engine-powered telescopic boom lift equipped with a track system, designed for applications in construction, maintenance, or industrial settings where high reach, capacity, and the ability to navigate rough or sensitive terrains are crucial. Its track design provides exceptional stability and flotation, making it ideal for challenging environments.
Performance:
- Lift Height: Achieves a platform height of 66 feet 8 inches (20.32 meters), offering a working height of 72 feet 8 inches (22.15 meters).
- Horizontal Reach: Extends to 57 feet (17.37 meters), allowing for work over significant obstacles or to distant work areas.
- Up and Over: While primarily telescopic, it can manage some up-and-over tasks, though specifics are less detailed.
Power and Efficiency:
- Powered by a Deutz D2.9 L4 Tier 4 Final diesel engine, which delivers 67 hp for robust performance. The engine has variable speed control for improved fuel efficiency. The fuel tank capacity is approximately 30 gallons (113.56 liters).
Capacity and Platform:
- Standard platform capacity is 660 pounds (299.37 kg), with the possibility to increase to 1,000 pounds (453.59 kg) in a restricted mode, providing flexibility for heavier loads or more workers. The platform dimensions are around 8 feet by 3 feet.
Terrainability:
- The track system provides superior traction and flotation, with a ground pressure of about 5.8 psi, making it suitable for soft or sensitive surfaces like grass without causing damage. It's designed to handle rough terrains where wheeled machines might struggle, including muddy or snowy conditions.
Additional Features:
- DuraTough Hood: Enhances durability and reduces maintenance needs due to its impact-resistant material.
- Automatic Load Sensing System: Improves safety by adjusting operations based on load weight.
- 360-Degree Continuous Rotation: For comprehensive reach around the base without repositioning.
- Improved Multifunction Capability: Increases productivity by allowing simultaneous operations.
Operational Benefits:
- The 660SJC is tailored for productivity in harsh or sensitive environments with its high capacity, extensive reach, and the ability to work on various terrains without damaging the ground. Its track system ensures stability and mobility on challenging sites.
Dimensions and Transport:
- When stowed, it measures roughly 24 feet 10 inches (7.57 meters) in length, 7 feet 6 inches (2.29 meters) in width, and 8 feet 1 inch (2.47 meters) in height, which requires strategic planning for transport due to its size but is justified by its terrain capabilities and reach.
