2025 JLG® Compact Crawler Booms X660SJ

Information

2025 JLG® Compact Crawler Booms X660SJ

Get straight to work with the JLG X660SJ compact crawler. Designed to reach full height more efficiently, it also features a best-in-class 500-lb. unrestricted platform capacity and standard SkyGuard SkyLine.

The JLG X660SJ is environmentally friendly and includes standard AC-powered boom functions with diesel, bi-energy, or lithium-ion electrical system for emission-free operation.

Enhance your efficiency with unique "Go Home" and "Go Back to Work" functions for ease of returning to a stowed or recorded work position. And, transport with ease by a forklift or crane with forklift pockets and lifting eyes, along with the ability to fit through double doorways.

Photos

Highlights

  • Albert Lea, Minnesota
  • 2025
  • JLG®
  • Compact Crawler Booms X660SJ
  • Available
  • Platform: 25.5 in / .65 m | Machine: 35 in / 89 m | Outrigger Footprint: 13 ft 4 in / 4.08 m | Outrigger Footprint - Narrow: 7 ft 11in / 2.41 m
  • Working: 71 ft 7 in / 21.81 m | Machine: 6 ft 6 in / 1.98 m

Specifications

  • 2025
  • JLG®
  • Compact Crawler Booms
  • X660SJ
  • Articulating
  • Diesel Engine: Kubota
  • Z602
  • 14.5 HP / 10.8 kW
  • Lithium Ion Battery 51.4V 120 Ah
  • Bearing (Tracks): 9.08 psi / .63 kg/cm2 | Bearing (Outriggers): 79.7 psi / 5.6 km/cm2
  • Gradeability: 40%
  • Travel (Diesel): 1.2 mph / 2.0 km/h | Travel (Lithium Ion & Bi-Energy): 1.6 mph / 2.6 km/h
  • Max Working Horizontal Outreach: 39 ft / 11.9 m | Swing: 360 Degrees Non-continuous | Jib (Range of Articulation): 89 Degrees (0/-89) | Max Front Approach Angle: 19 Degrees | Max Rear Approach Angle: 19 Degrees | Max Stabilization Slope: 15 Degrees | Total Stabilization Area: 14 ft 1 in x 13 ft 4 in / 4.27 m x 4.08 m | Reduced Stabilization Area: 18 ft 10 in x7 ft 11 in / 5.73 m x 2.41 m | Outrigger Pad Diameter: 9 in / 23 cm
  • Working: 71 ft 7 in / 21.81 m | Machine: 6 ft 6 in / 1.98 m
  • Platform: 51.5 in /1.31 m | Machine: 21 ft 11 in / 6.44 m | Machine (without platform): 19 ft 1 in / 5.82 m | Outrigger Footprint: 14 ft 1 in / 4.27 m | Outrigger Footprint - Narrow: 18 ft 10 in / 5.73 m
  • Platform: 25.5 in / .65 m | Machine: 35 in / 89 m | Outrigger Footprint: 13 ft 4 in / 4.08 m | Outrigger Footprint - Narrow: 7 ft 11in / 2.41 m
  • 5 ft 7 in / 1.71 m
  • 65 ft 7 in / 20 m
  • Platform: 500 lb / 227 kg
  • 7.4 gal. / 28-L
  • 10.6 gal / 40 L
  • Diesel & Bi-Energy 6,548 lb / 3,350 kg | Lithium Ion: 7,275 lb / 3,300 kg
  • Best in class 500-lb unrestricted platform capacity, with SkyGuard SkyLine™ standard. |   Environmentally friendly with standard AC powered boom functions with diesel, optional bi-energy or optional lithium-ion electrical system for emission-free operation. | Transport with ease by a forklift or crane with forklift pockets and lifting eyes, and fits through double doorway |   Enhance efficiency with unique "Go Home" and "Go Back to Work" functions for ease of returning to stowed or recorded work position. | 110V AC Receptacle in Platform 58 x 30-in | 360 Degree Non-Continuous Swing | 5-ft Articulating Jib | AC Motor for Indoor Operation | Air/Water Line to Platform | Electronic Controls with One-Touch Outrigger Deployment | Emergency Lowering Pump | Flashing Amber Beacon | Fork Lift Pockets | Lifting Eyes | Load Sensing System | Non-Marking Tracks | Powered Track Widening | Proportional Controls | Removable Aluminum Platform Dual Side Entry | Removable Controller | SkyGuard SkyLine™ | Synthetic Biodegradable Hydraulic Oil | Telematics-Ready Harness | Tie Down Lugs
  • Non-marking Tracks
  • We provide coverage for one (1) full year, and cover all specified-major structural components for five (5) years. Due to continuous product improvements, we reserve the right to-make specification and/or equipment changes without prior notification. This-machine-meets or exceeds applicable ANSI and CSA requirements based on-machine configuration as originallymanufactured for intended applications. Please reference the serial number plate on the-machine for additional information