Scissor Lift vs. Boom Lift: Choosing the Right Aerial Lift for Your Job
By the team at Beehive Rental & Sales — Serving Southern Utah's contractors and homeowners since 1994.
Scissor lifts and boom lifts both get you off the ground, but choosing the wrong one can turn a one-day job into a three-day headache. The difference isn't just height — it's how you access the work area, what surface you're standing on, how much weight the platform holds, and whether you need to reach out horizontally or just go straight up. This guide cuts through the confusion so you rent the right aerial lift the first time.
“Quick Answer: Scissor lifts go straight up and are best for indoor work, painting, and jobs requiring a large platform with multiple workers. Boom lifts extend outward and upward, reaching over obstacles for exterior building work, tree trimming, and uneven terrain. BeeHive Rental & Sales in St. George carries both types — call (435) 628-6663 for job-specific recommendations.
Key Takeaways
- •Scissor lifts are cheaper and simpler — ideal for indoor work, warehouse tasks, painting, and any job where you need straight-up vertical access with a large, stable platform
- •Boom lifts provide horizontal reach — essential when you need to extend over obstacles, reach exterior walls, or access points that aren't directly above the machine's base
- •Articulating boom lifts bend around obstacles while telescopic boom lifts reach the farthest in a straight line — choose based on whether you need to navigate around structures
- •Safety training is not optional — OSHA requires documented training for all aerial lift operators; ask your rental provider about training resources
- •Browse aerial lift options at BeeHive Rental & Sales or call (435) 628-6663 to get matched with the right lift for your project
What Each Machine Does (And Doesn't Do)
Understanding the fundamental design difference between these two machines eliminates most of the confusion.
Scissor Lifts: Straight Up
A scissor lift raises its platform vertically using a crisscrossing ("scissor") mechanism. The platform goes straight up from the base — no lateral movement, no boom arm, no reaching out.
Think of it as: An elevator that you can drive around a job site.
Key characteristics:
- •Platform stays directly above the base at all times
- •Large platform size (typically 4-6 feet wide by 8-12 feet long)
- •High weight capacity (500-1,500 lbs on platform)
- •Multiple workers can stand on the platform simultaneously
- •Relatively slow travel speed
- •Must be positioned directly below the work area
Boom Lifts: Up and Out
A boom lift extends a hydraulic arm (boom) outward and upward from the base, with a small personnel bucket at the end. The operator rides in the bucket and controls the boom's position.
Think of it as: A cherry picker that lets you reach places you couldn't otherwise access.
Key characteristics:
- •Bucket can extend horizontally away from the base
- •Reaches over obstacles (fences, walls, equipment, landscaping)
- •Smaller bucket (typically fits 1-2 workers)
- •Lower weight capacity (300-500 lbs in the bucket)
- •More complex controls
- •Can work on rougher terrain (especially towable and 4WD models)
Head-to-Head Comparison
| Feature | Scissor Lift | Boom Lift (Articulating) | Boom Lift (Telescopic) |
|---|---|---|---|
| Max height | 20-50 feet | 30-60 feet | 40-130+ feet |
| Horizontal reach | None (vertical only) | 20-40 feet | 30-75+ feet |
| Platform size | Large (multi-person) | Small bucket (1-2 people) | Small bucket (1-2 people) |
| Weight capacity | 500-1,500 lbs | 300-500 lbs | 300-500 lbs |
| Indoor use | Excellent (electric models) | Limited (height/width) | Not practical |
| Outdoor use | Good (rough-terrain models) | Excellent | Excellent |
| Uneven terrain | Poor to moderate | Good to excellent | Good to excellent |
| Setup time | Minimal | Minimal | Minimal |
| Daily rental cost | $150-$350 | $300-$600 | $400-$800 |
| Weekly rental cost | $500-$1,000 | $900-$1,800 | $1,200-$2,500 |
| Monthly rental cost | $1,200-$2,500 | $2,000-$4,500 | $3,000-$6,000 |
| Learning curve | Easy | Moderate | Moderate |
| Best for | Indoor, straight-up access | Reaching around obstacles | Maximum height and reach |
When to Choose a Scissor Lift
Scissor lifts are the right choice for a specific set of conditions. If most of these apply to your project, you want a scissor lift.
Indoor Work
Electric scissor lifts are designed for indoor use. They produce zero emissions, operate quietly, fit through standard doorways, and won't mark up finished floors (with non-marking tires).
Common indoor applications:
- •Warehouse inventory management and racking work
- •HVAC duct installation and repair
- •Electrical work on ceilings and high walls
- •Sprinkler system installation and maintenance
- •Hanging signage, banners, and displays
- •Lighting installation and replacement
- •Drywall finishing on high ceilings
Straight-Up Access
When the work area is directly above where you can position the machine, a scissor lift is simpler, cheaper, and provides a better platform than a boom lift.
Why the platform matters: A scissor lift's large, flat platform lets you:
- •Spread out tools and materials without making multiple trips
- •Have two or three workers on the platform simultaneously
- •Move laterally across the platform without repositioning the machine
- •Set up a workstation (paint cans, fastener trays, toolboxes) right where you need it
Painting and Finishing
For painting walls, staining, or applying finishes at height, scissor lifts outperform boom lifts:
- •The stable, level platform prevents fatigue during long painting sessions
- •The platform's width lets you cover more linear footage before repositioning
- •Multiple paint supplies can ride on the platform
- •The platform's railing provides security for repetitive reaching motions
Budget-Conscious Projects
At $150-$350/day versus $300-$800/day for boom lifts, scissor lifts save significant money when they can do the job. If you don't need horizontal reach, don't pay for it.
When to Choose a Boom Lift
Boom lifts earn their higher rental cost when the job requires reach — either to get over obstacles or to access points that aren't directly above a clear staging area.
Exterior Building Work
When working on the outside of a building, you often can't position equipment directly against the wall due to landscaping, sidewalks, other structures, or uneven terrain. Boom lifts solve this by reaching horizontally.
Common exterior applications:
- •Stucco repair and application (extremely common in St. George)
- •Exterior painting on multi-story buildings
- •Window installation and replacement on upper floors
- •Fascia, soffit, and trim work
- •Gutter installation on tall buildings
- •Masonry repair and repointing
- •Exterior lighting installation
Tree Work
Boom lifts provide safe, stable access to tree canopies for trimming, dead branch removal, storm damage cleanup, and crown thinning.
Over-Obstacle Access
Boom lifts reach over fences and walls, parked vehicles, landscaping features, roof overhangs, and loading docks.
Uneven or Rough Terrain
Many boom lifts feature four-wheel drive, oscillating axles, and foam-filled tires designed for construction sites and unpaved surfaces. Scissor lifts generally require level, firm surfaces.
Articulating vs. Telescopic Boom Lifts
Articulating Boom Lifts ("Knuckle Booms")
The boom has one or more "knuckle" joints that let it bend, creating a path around obstacles.
Choose articulating when: You need to reach up and over a parapet or roof edge, the work area is behind or below an obstacle, or you need to position the bucket close to a structure without the boom base being directly below.
Telescopic Boom Lifts ("Stick Booms")
The boom extends in a straight line like a telescope, providing maximum height and reach.
Choose telescopic when: You need maximum height (40-130+ feet), maximum horizontal reach, or the path between the machine and the work area is clear of obstacles.
Safety Requirements and Training
OSHA Requirements
- •All operators must receive training specific to the type of lift they will use
- •Training must cover pre-operation inspection, safe operating procedures, hazard recognition, and emergency procedures
- •Fall protection (harness and lanyard) is required in boom lifts; scissor lifts require the platform gate to be closed
Common Safety Mistakes
- •Working near power lines — Maintain minimum 10-foot clearance from power lines at all times
- •Overloading the platform — Never exceed the rated capacity
- •Using the lift as a crane — Aerial lifts are not designed to lift or suspend loads
- •Driving while elevated — Scissor lifts can be driven at reduced height; boom lifts should only be driven with the boom in travel position
FAQ
How high can a scissor lift reach?
Standard scissor lifts reach 20-40 feet, with some larger models extending to 50 feet. Your actual working height adds 5-6 feet (your reach) to the platform height.
Can I use a scissor lift outdoors?
Yes, but you need a rough-terrain or outdoor-rated model. Wind restrictions also apply — most manufacturers limit operation to winds below 28 mph.
Do I need a license to operate an aerial lift?
No state license is required in Utah, but OSHA mandates that all aerial lift operators receive training specific to the type of lift they will use. Ask BeeHive Rental & Sales at (435) 628-6663 about training options.
How much does it cost to rent a scissor lift vs. a boom lift?
Scissor lifts typically rent for $150-$350/day or $500-$1,000/week. Boom lifts cost more at $300-$800/day or $900-$2,500/week, depending on type and reach height.
Not sure which aerial lift your project requires? The team at BeeHive Rental & Sales has helped Southern Utah contractors and property owners choose the right aerial equipment for decades. Call (435) 628-6663 or view available equipment to see what's in stock.