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Working height vs platform height

Every access platform has two heights: how high the platform floor goes, and how high a person standing on it can work. Of the 53 lifts we list whose maker publishes both figures, 51 have a working height exactly two metres above the platform height. The 2 exceptions are the Skyjack SJ45 T 15.6m diesel telescopic boom lift (15.6m working, 13.77m platform, a 1.83m gap) and the MEC Titan 60-S 20m diesel telescopic boom lift (20m working, 18.3m platform, a 1.7m gap). Every figure here matches a machine page on this site.

The two heights

Makers quote both, and they are easy to mix up.

  • Platform height

    Platform height is how high the floor of the basket or deck goes at full extension. It is where your feet are.

  • Working height

    Working height is the height a person standing on the platform can work at. Makers add an allowance for a person standing and reaching to the platform height, so working height is always the higher figure.

How big is the gap?

Of the 53 lifts we list whose maker publishes both figures, 51 have a working height exactly two metres above the platform height. The 2 exceptions are the Skyjack SJ45 T 15.6m diesel telescopic boom lift (15.6m working, 13.77m platform, a 1.83m gap) and the MEC Titan 60-S 20m diesel telescopic boom lift (20m working, 18.3m platform, a 1.7m gap).

34 of the lifts we list show a working height but no platform height, including scissor lifts, articulated booms, telescopic booms, spider lifts and trailer mounts. We only show heights copied from the maker's data sheet, or the guaranteed height of a class listing, and never work one out, so for those lifts compare on working height.

Which figure to use

Compare machines on working height: every lift we list with a height has one, while some have no platform height. Match it to the highest point you need to work at, and check the outreach too if the work is set back from where the machine can stand.

Working and platform height of every lift we list

Lifts whose maker publishes both figures, lowest working height first. Each row links to the machine page with the drawing, specification and price.

Working height and platform height
MachineTypeWorking heightPlatform heightDifference
Pecolift 3.5m push-around mast liftMast lift3.5m (11ft 6in)1.5m (4ft 11in)2m
Ecolift 4.2m push-around mast liftMast lift4.2m (13ft 9in)2.2m (7ft 3in)2m
Power Towers Nano 4.5m electric mast liftMast lift4.5m (14ft 9in)2.5m (8ft 2in)2m
Power Towers Nano SP Plus 4.5m electric mast liftMast lift4.5m (14ft 9in)2.5m (8ft 2in)2m
4.55m push-around scissor liftScissor lift4.55m (14ft 11in)2.55m (8ft 4in)2m
Power Towers Power Tower 5.1m electric mast liftMast lift5.1m (16ft 9in)3.1m (10ft 2in)2m
5.2m push-around scissor liftScissor lift5.2m (17ft 1in)3.2m (10ft 6in)2m
Skyjack SJ12 5.66m electric mast liftMast lift5.66m (18ft 7in)3.66m (12ft)2m
Genie GR-15 6.47m electric mast liftMast lift6.47m (21ft 3in)4.47m (14ft 8in)2m
Skyjack SJ16 vertical mast liftMast lift6.75m (22ft 2in)4.75m (15ft 7in)2m
Genie GS-1932 electric scissor liftScissor lift7.64m (25ft 1in)5.64m (18ft 6in)2m
Skyjack SJ3219 electric scissor liftScissor lift7.65m (25ft 1in)5.65m (18ft 6in)2m
Genie GR-20 Runabout mast liftMast lift8.02m (26ft 4in)6.02m (19ft 9in)2m
Skyjack SJ3226 9.79m electric scissor liftScissor lift9.79m (32ft 1in)7.79m (25ft 7in)2m
Genie GS-2632 electric scissor liftScissor lift9.85m (32ft 4in)7.85m (25ft 9in)2m
Skyjack SJ4626 9.92m electric scissor liftScissor lift9.92m (32ft 7in)7.92m (26ft)2m
Skyjack SJ6826 RT 9.92m diesel scissor liftScissor lift9.92m (32ft 7in)7.92m (26ft)2m
Haulotte Star 10 10m electric mast liftMast lift10m (32ft 10in)8m (26ft 3in)2m
11m push-around personnel liftMast lift11m (36ft 1in)9m (29ft 6in)2m
Skyjack SJ30 ARJE 11m electric articulated boom liftArticulated boom11m (36ft 1in)9m (29ft 6in)2m
Genie Z-30/20N 11.14m electric articulated boom liftArticulated boom11.14m (36ft 7in)9.14m (30ft)2m
11.2m electric mast boom liftMast lift11.2m (36ft 9in)9.2m (30ft 2in)2m
Skyjack SJ4632 11.75m electric scissor liftScissor lift11.75m (38ft 7in)9.75m (32ft)2m
Skyjack SJ6832 RT 11.75m diesel scissor liftScissor lift11.75m (38ft 7in)9.75m (32ft)2m
12m electric articulated boom liftArticulated boom12m (39ft 4in)10m (32ft 10in)2m
Niftylift HR12 4x4 12.1m hybrid articulated boom liftArticulated boom12.1m (39ft 8in)10.1m (33ft 2in)2m
Genie Z-34/22N 12.52m electric articulated boom liftArticulated boom12.52m (41ft 1in)10.52m (34ft 6in)2m
14.1m diesel telescopic boom liftTelescopic boom14.07m (46ft 2in)12.07m (39ft 7in)2m
14.3m push-around personnel liftMast lift14.3m (46ft 11in)12.3m (40ft 4in)2m
15.1m diesel rough terrain scissor liftScissor lift15.11m (49ft 7in)13.11m (43ft)2m
Skyjack SJ45 T 15.6m diesel telescopic boom liftTelescopic boom15.6m (51ft 2in)13.77m (45ft 2in)1.83m
Niftylift HR15 4x4 15.7m hybrid articulated boom liftArticulated boom15.7m (51ft 6in)13.7m (44ft 11in)2m
JLG 450AJ diesel articulated boom liftArticulated boom15.72m (51ft 7in)13.72m (45ft)2m
Genie Z-45/25 15.87m hybrid articulated boom liftArticulated boom15.87m (52ft 1in)13.87m (45ft 6in)2m
Skyjack SJ46 AJ 16.1m diesel articulated boom liftArticulated boom16.1m (52ft 10in)14.1m (46ft 3in)2m
Niftylift HR17 4x4 17.2m hybrid articulated boom liftArticulated boom17.2m (56ft 5in)15.2m (49ft 10in)2m
Dingli 1823DC RT 18m electric scissor liftScissor lift18m (59ft 1in)16m (52ft 6in)2m
18.15m diesel rough terrain scissor liftScissor lift18.15m (59ft 7in)16.15m (53ft)2m
MEC Titan 60-S 20m diesel telescopic boom liftTelescopic boom20m (65ft 7in)18.3m (60ft)1.7m
Genie Z-60/37 FE 20.16m hybrid articulated boom liftArticulated boom20.16m (66ft 2in)18.16m (59ft 7in)2m
JLG M600J 20.36m hybrid telescopic boom liftTelescopic boom20.36m (66ft 10in)18.36m (60ft 3in)2m
JLG 600AJ 20.42m diesel articulated boom liftArticulated boom20.42m (67ft)18.42m (60ft 5in)2m
Niftylift HR21 4x4 20.8m hybrid articulated boom liftArticulated boom20.8m (68ft 3in)18.8m (61ft 8in)2m
Genie Z-62/40 20.87m diesel articulated boom liftArticulated boom20.87m (68ft 6in)18.87m (61ft 11in)2m
Skyjack SJ63 AJ 21.38m diesel articulated boom liftArticulated boom21.38m (70ft 2in)19.38m (63ft 7in)2m
JLG 660SJ 22.02m diesel telescopic boom liftTelescopic boom22.02m (72ft 3in)20.02m (65ft 8in)2m
Genie Z-80/60 25.77m diesel articulated boom liftArticulated boom25.77m (84ft 7in)23.77m (78ft)2m
26.4m diesel articulated boom liftArticulated boom26.38m (86ft 7in)24.38m (80ft)2m
28m hybrid articulated boom liftArticulated boom28m (91ft 10in)26m (85ft 4in)2m
31.8m diesel articulated boom liftArticulated boom31.8m (104ft 4in)29.8m (97ft 9in)2m
JLG 1250AJP 40.3m diesel articulated boom liftArticulated boom40.3m (132ft 3in)38.3m (125ft 8in)2m
43.2m diesel articulated boom liftArticulated boom43.15m (141ft 7in)41.15m (135ft)2m
JLG 1850SJ 58.56m diesel telescopic boom liftTelescopic boom58.56m (192ft 2in)56.56m (185ft 7in)2m

Choosing the rest of the machine

Height is one figure. Reach, weight on the platform and the way in decide the rest.

Questions

What is the difference between working height and platform height?
Platform height is how high the floor of the basket or deck goes at full extension. It is where your feet are. Working height is the height a person standing on the platform can work at. Makers add an allowance for a person standing and reaching to the platform height, so working height is always the higher figure.
Is working height always two metres more than platform height?
Usually, but not always. Of the 53 lifts we list whose maker publishes both figures, 51 have a working height exactly two metres above the platform height. The 2 exceptions are the Skyjack SJ45 T 15.6m diesel telescopic boom lift (15.6m working, 13.77m platform, a 1.83m gap) and the MEC Titan 60-S 20m diesel telescopic boom lift (20m working, 18.3m platform, a 1.7m gap). Check the machine page for the maker's figures.
Which height should I use to choose a lift?
Compare machines on working height: every lift we list with a height has one, while some have no platform height. Match it to the highest point you need to work at, and check the outreach too if the work is set back from where the machine can stand.
Why do some lifts show only a working height?
34 of the lifts we list show a working height but no platform height, including scissor lifts, articulated booms, telescopic booms, spider lifts and trailer mounts. We only show heights copied from the maker's data sheet, or the guaranteed height of a class listing, and never work one out, so for those lifts compare on working height.

Ready to choose? See every machine by working height