Scissor Lift Sizes and Heights: The Complete Chart

Scissor lifts are named by platform height, and the platform height is the number people get wrong. A “19 foot scissor lift” does not put you 19 feet up; it puts the floor of the platform 19 feet up and your hands at about 25 feet. Pick a lift by the height you need to reach, the width of the doors it has to fit through, and the weight of the people and material going up with it, in that order. This chart covers every common scissor lift size from the 19 foot electric slab models to 53 foot rough terrain machines, with the numbers that actually decide the rental. AirWorx rents scissor lifts from Indianapolis, Fort Wayne, and Warsaw, Indiana, and Flora, Illinois, and delivers across both states.

How scissor lift sizes are measured

Four numbers describe every scissor lift, and manufacturers publish all four on the spec sheet.

Platform height is the height from the ground to the floor of the platform at full extension. It is the number in the model name: a Genie GS-1930 is a 19 foot platform, a Skyjack SJ3226 is a 32 foot platform, a JLG 4045R is a 40 foot platform.

Working height is the height a worker can comfortably reach standing on the platform. The industry convention adds 6 feet to platform height (some manufacturers use 6 feet 6 inches). A 19 foot lift has a working height of about 25 feet. When someone says “I need a 25 foot scissor lift,” they usually mean working height, and the machine they want is a 19.

Overall width decides where the lift can go. Slab (indoor) scissors run from 30 inches to about 47 inches wide. A standard commercial door opening is 36 inches, so the 30 and 32 inch machines roll through; a 46 inch machine does not.

Platform capacity is the total weight allowed on the platform, people plus tools plus material. Slab scissors carry 500 to 800 pounds. Rough terrain scissors carry 800 to 2,500 pounds, which is why they are the machine for drywall, block, glass, and HVAC units.

Two more numbers matter on some jobs: stowed height (whether the lift fits under a door header or on a trailer, usually 6 to 8 feet) and extension deck (most scissors have a 3 to 6 foot slide-out deck that reaches over obstacles at reduced capacity).

Scissor lift size chart: electric slab lifts

Slab scissor lifts are electric, run on non-marking tires, and are built for finished floors, warehouses, and indoor construction. These are the sizes on nearly every rental yard, listed with the manufacturer’s published figures for the most common current model in each class. Confirm the exact figure for the specific unit you rent; specs vary by model year.

The two dimensions that eliminate machines fastest are width and stowed height. If the lift has to pass through a 36 inch door, you are choosing between the 19 and the 26 narrow. If it has to work in a room with an 8 foot ceiling on the way in, check the stowed height with rails up and whether the rails fold.

Scissor lift size chart: rough terrain lifts

Rough terrain (RT) scissor lifts have four-wheel drive, foam-filled or pneumatic tires, and usually outriggers or auto-leveling for uneven ground. Most are diesel or dual fuel; electric rough terrain models exist and are becoming common for sites with noise or emissions rules. They are wider and heavier than slab lifts and carry far more.

Rough terrain scissors are the workhorse for exterior framing, precast and block, glazing, and site work before the slab is poured. The 43 and 53 foot models with 1,500 pound capacity are the ones that move a pallet of material and a crew at the same time.

What size scissor lift do I need?

Work backwards from the task, not the machine.

Find the height you need to reach. Measure from the floor to the work. Ceiling grid at 24 feet means your hands need to be at about 24 feet, so you need a working height of 24 to 26 feet, which is a 19 foot lift at the top of its range or, more comfortably, a 26. Working right at the top of a lift’s range all day is tiring; when in doubt, go one size up.

Subtract 6 feet to get platform height. Working height minus 6 feet equals the platform height you should rent. Reach to 30 feet: 24 foot platform, so a 26. Reach to 38 feet: 32 foot lift. Reach to 45 feet: 40 foot lift.

Check the path in. Door widths, elevator dimensions if the lift is going up in a building, ceiling heights along the route, and floor load limits. A 26 foot slab lift weighs roughly 4,000 to 5,000 pounds; check the slab rating on elevated floors and parking decks.

Add up the load. Two workers at 200 pounds each plus 100 pounds of tools is 500 pounds, which is every pound a 19 or 26 foot slab lift allows. If material is going up too, step up to a 32, a wide-deck 26, or a rough terrain unit.

Look at the ground. Concrete or asphalt: slab lift. Anything else, or any slope: rough terrain. Slab lifts are not rated for grades beyond a few degrees and will fault out or, worse, tip.

Quick reference: common jobs and the usual lift

Quick reference: common jobs and the usual lift

Job	Typical reach	Usual rental
Retail and office ceilings, lighting, sprinkler heads	12 to 24 ft	19 ft slab
Warehouse racking, dock doors, signage	20 to 30 ft	26 ft slab
Gymnasiums, big box, distribution centers	30 to 38 ft	32 or 40 ft slab
Exterior framing, siding, precast, glazing on grade	20 to 40 ft	26 or 33 ft RT
Steel erection, exterior mechanical, stadium and arena work	40 to 55 ft	43 or 53 ft RT

Electric or diesel?

Indoors on finished floors, electric is the only choice. Outdoors, diesel rough terrain lifts give the most power and run time, but electric and hybrid RT models are worth asking about for sites with emissions rules, hospital and school campuses, or night work near occupied buildings. Bi-energy machines run electric inside and switch to the engine outside. Ask the rental desk what is on the yard for your dates.

Scissor lift or boom lift?

A scissor lift goes straight up. If the work is directly above where the machine can park, a scissor lift is cheaper, more stable, and carries more. If you have to reach over something (a conveyor, a roof edge, landscaping, a parked machine), you need a boom lift. The Boom Lift Sizes and Reach Chart covers those sizes, and Boom Lift, Scissor Lift, or Telehandler? Choosing the Right Machine walks through the decision.

Before the lift arrives

Confirm the delivery path (gate width, overhead lines, soft ground), have a charging outlet within reach for electric machines (most charge on 110V), and make sure operators have current MEWP training. AirWorx runs operator training at all four branches. The jobsite prep guide covers the rest.

Renting a scissor lift from AirWorx

Tell the rental desk four things: the height you need to reach, the width of the tightest opening on the way in, what is going up on the platform, and whether the ground is finished floor or dirt. That is enough to spec the right machine. AirWorx rents slab and rough terrain scissor lifts from Indianapolis, Fort Wayne, and Warsaw, Indiana, and Flora, Illinois, with delivery across Indiana and Illinois, and every machine goes out inspected and serviced.

The Scissor Lift Rental Guide covers slab versus rough terrain, power options, and what the building decides.

Frequently asked questions about scissor lift sizes