40′ Scissor Lift, Standard, Electric

Skyjack SJ4740 electric scissor lift fully extended, showing compact design with safety railings and gray scissor mechanism.

Description

The Skyjack SJ4740 electric scissor lift delivers zero-emission performance with a 44′ 11″ working height and 770 lb lift capacity. Designed for indoor and slab applications, it features a compact 47-inch width, solid non-marking tires, and a 3-foot extension deck for added horizontal reach. Its smooth electric drive system, quiet operation, and spacious platform make it ideal for facility maintenance, installation work, and construction in narrow or elevated workspaces.

Specifications

  • Work Height: 44’ 11” (13.69 m)
  • Raised Platform Height: 38’ 11” (11.86 m)
  • Lowered Platform Height: 56” (1.41 m)
  • Overall Width: 47″ (1.19 m)
  • Overall Length: 94.5″ (2.40 m)
  • Stowed Height (Rails Up): 99.5” (2.53 m)
  • Stowed Height (Rails Down): 79.5” (2.03 m)
  • Platform Width (Inside): 42″ (1.07 m)
  • Platform Length (Inside): 86″ (2.19 m)
  • Extension Deck (Roll Out): 3′ (0.91 m)
  • Wheelbase: 73″ (1.85 m)
  • Weight: 6,467 lbs (2,934 kg)
  • Gradeability: 25%
  • Turning Radius (Inside): 17.5” (0.45 m)
  • Turning Radius (Outside): 99” (2.51 m)
  • Lift Time (Rated Load): 68 sec
  • Lower Time (Rated Load): 41 sec
  • Drive Speed (Stowed): 1.9 mph (3.0 km/h)
  • Drive Speed (Raised): 0.5 mph (0.8 km/h)
  • Maximum Drive Height: Full Height
  • Capacity: 770 lbs (349 kg)
  • Main Platform Capacity: 505 lbs (229 kg)
  • Extension Deck Capacity: 265 lbs (120 kg)
  • Local Floor Load: 139 psi (956 kPa)
  • Overall Floor Load: 233 psf (1137 kg/m²)
  • Maximum Persons: 3
  • Tire Type: Solid, N/M
  • Tire Size: 16 x 5 x 12

Safety & Usage Guidelines

  • Operators must be trained and certified before use.
  • Inspect lift before each use to ensure it’s free of defects or damage.
  • Do not exceed platform or extension deck capacity ratings.
  • Keep platform gates closed and secure while elevated.
  • Use only on level, stable surfaces; avoid soft or sloped ground.
  • Maintain safe distances from power lines and overhead hazards.
  • Do not drive the unit while elevated unless conditions are ideal and surface is smooth.
  • Power down and remove keys when equipment is not in use.

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Additional Equipment

Customer Reviews

"I recently rented a skid steer from Apex Equipment Rentals, and I couldn't be more satisfied. The equipment was in top-notch condition, delivered on time, and worked flawlessly throughout my project. The team was professional, answered all my questions, and made the rental process seamless. I will definitely be using them again for my future jobs!"
Focused construction worker with safety gear at a woodwork site.
Mike R., General Contractor
"We needed a boom lift for a commercial project, and Apex Equipment Rentals had the best pricing compared to other rental companies. The process was straightforward, and they even helped us with last-minute scheduling. No hidden fees, no headaches—just great service. Highly recommend!"
Sarah T., Project Manager
"As a government contractor, we require well-maintained, high-performance equipment for our projects. Apex Equipment Rentals delivered exactly that. Their team understands the process of working with government contracts, ensuring compliance and efficiency. The excavator we rented was in excellent condition, and the delivery was prompt. Looking forward to working with them again!"
James L., Government Project Lead
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