Scissor Lift vs Boom Lift: Which Fits the Job?

Where the machine can stand

Both machines lift people to height safely, but they solve different problems. A scissor lift is a rising platform: it goes straight up, carries more, and gives you room to work. A boom lift is a positioning tool: it places a smaller basket exactly where you need it, including out and over things. So the first question is not how high the work is. It is where the machine can stand relative to the work.

• The machine can park under the work point on firm, level ground or a slab: a scissor lift, sized by working height. Ceiling work, services, painting or cladding directly overhead; long runs at a consistent height, moving the machine along as you go; jobs where two people plus tools and materials go up together.
• The machine cannot park under the work point because of a roof edge, awning, racking, plant, landscaping, a ground-floor structure or an exclusion zone: a boom lift, sized by the working envelope at the outreach you need. Single work points at height that need precise positioning; facade work where the base of the wall is obstructed.
• The route to the work point is the problem rather than the work point itself: compare a vertical mast lift or a narrow scissor before either.

Compare capacity and reach with real examples

The headline height figures on the two machine types are not comparable on their own. A boom lift’s usable height reduces as the boom extends outward, following the manufacturer’s working envelope. Our LGMG AR11J knuckle boom, for example, is listed at 12.75 m working height and 6.78 m outreach, but those are independent maxima: at full outreach the basket is lower than 12.75 m, and at full height the outreach is less than 6.78 m. If you need 5 metres of outreach at 10 metres of height, check the envelope diagram, not the two maximum figures. How to read a boom lift reach chart walks through it. A scissor lift has effectively no outreach: if the machine cannot sit under the work, it is the wrong tool no matter how tall it is. Working height vs platform height explains how the height figures themselves are measured.

Capacity runs the other way. A scissor platform is typically two to four times the deck area of a boom basket and many include an extension deck: the LGMG SC0610EL-2 tracked scissor carries 250 kg including 120 kg on its extension deck, with two people indoors. A boom basket usually carries one or two people with hand tools: the AR11J’s rated platform load is 270 kg. If the job involves sheets, lengths, or a second set of hands, that difference often decides the choice by itself. The tables below are read from each machine’s record when the page loads.

Indoor, outdoor and terrain considerations

Electric scissor lifts are the default for finished indoor floors; tyre type varies between models, so tell us the floor finish and it is confirmed on the quote. Diesel rough terrain scissors and most boom lifts belong outdoors on suitable ground. Between those clear cases sit tracked machines and the mains-or-diesel Athenas, which is where a conversation about your actual surface saves money. See ground conditions for access equipment before assuming any machine suits your surface.

Access width and setup space

Narrow scissors and mast lifts are built for single doorways and aisles; the narrowest machines on our fleet are under 0.8 m wide. Boom lifts generally need more room to enter, set up and slew. Measure the tightest point on the machine’s path before requesting either type, using the width and site access guide.

Comparison table

Recommended equipment

Consider a scissor lift when the work is mainly above the chassis and a larger platform is useful:

Scissor lifts to compare

Scissor Lifts

Athena 850BL Tracked Scissor Lift

Working height

7.9 m

Platform height

5.9 m

Width

1.30

Power

Bi-energy (15 amp mains electric or onboard diesel)

Terrain

Tracked / self-levelling on tracks, drives while level

Why it may suit: 19ft tracked hybrid (bi-energy) self-levelling scissor lift, 7.9m working height, 250kg, bi-levelling crawler undercarriage for slopes and rough ground. Runs plugged in to 15…

Worth checking: Tracked repositioning is slower than wheeled. Electric running is tethered and needs a 15 amp supply on a lead, because there is no on-board battery: if a 15 amp outlet is not within reach of the work area the machine runs on its separate Kubota diesel engine instead, so confirm the power before an indoor or enclosed job. Confirm the surface rating before tracking over finished ground.

Matched on verified fields: Working height, Platform height, Width, Power, Terrain. Site access, ground conditions and dates still need checking against your job.

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Scissor Lifts

Athena 870 BL EVO Tracked Scissor Lift

Working height

7.9 m

Platform height

5.9 m

Width

1.30

Power

Bi-energy (15 amp mains electric or onboard diesel)

Terrain

Tracked / self-levelling on tracks, drives while level

Why it may suit: 19ft tracked hybrid (bi-energy) scissor lift with 7.9 m working height and 250 kg on a full 1.50 by 1.20 m basket. Levels on…

Worth checking: Tracked repositioning is slower than wheeled. Electric running is tethered and needs a 15 amp supply on a lead, because there is no on-board battery: if a 15 amp outlet is not within reach of the work area the machine runs on the Kubota diesel instead, so confirm the power before an indoor or enclosed job. Confirm the surface rating before tracking over finished ground.

Matched on verified fields: Working height, Platform height, Width, Power, Terrain. Site access, ground conditions and dates still need checking against your job.

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Suitability is subject to site access, ground conditions and availability. We confirm the machine against your job before hire.

Consider a boom lift when the work requires horizontal outreach or positioning away from the base:

Boom lifts to compare

Boom Lifts

Genie Z-34/22 Articulating Boom Lift

Working height

12.62 m

Platform height

10.62 m

Width

1.85 m

Power

Diesel

Terrain

Rough terrain

Why it may suit: 34ft diesel articulating boom lift, 12.62m working height, 6.78m outreach, 227kg, 45% gradeability on foam-filled tyres.

Worth checking: Diesel engine — outdoor use only. Needs firm site access.

Matched on verified fields: Working height, Platform height, Width, Power, Terrain. Site access, ground conditions and dates still need checking against your job.

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Boom Lifts

Genie Z-40/23N RJ Articulating Boom Lift

Working height

14.32 m

Platform height

12.32 m

Width

1.50 m

Power

Electric

Terrain

Hard standing / firm ground

Why it may suit: 40ft electric articulating boom lift, 14.32m working height, 6.91m outreach, 227kg, 1.50m wide, battery powered, zero emissions.

Worth checking: Electric drive with 30% gradeability — firm, reasonably level ground. Confirm slab loading before taking it inside.

Matched on verified fields: Working height, Platform height, Width, Power, Terrain. Site access, ground conditions and dates still need checking against your job.

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Suitability is subject to site access, ground conditions and availability. We confirm the machine against your job before hire.

Consider a vertical mast lift where compact access and modest outreach are required:

The wider selection method, across every machine family, is in choosing an EWP.

What to send Equip Hire for an accurate quote

• What the work is and the height of it
• Whether the machine can park directly under the work point
• The surface it will stand on, and whether it is indoors
• The narrowest access point, measured
• Dates and the suburb

FAQs

Is a boom lift harder to operate?

Boom lifts have more degrees of movement and, in NSW, a high risk work licence (WP class) applies to boom-type elevating work platforms where the boom length is 11 metres or more. All EWP use requires appropriate training and competency for the task under the NSW EWP code. Tell us who is operating and we will flag what applies to the specific machine; EWP licences in NSW has the detail.

Can I hire both for the same job?

Yes, and on jobs with mixed work it is often cheaper than forcing one machine to do everything. Quote both in one request.

What if I am still not sure?

Send photos of the work and the access with your quote request. It is usually obvious to us within a minute which type fits.