Skyjack SJ12 – specifications
Series: Skyjack Boom Lift
Build year not documented · Data origin: Directory data · sources
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The SJ12 is an electrically driven aerial work platform from the SJ series manufactured by Skyjack. The company, headquartered in Guelph, is part of the Linamar industrial group and produces articulating and telescopic boom lifts. The model designation is based on the working height in feet, with the SJ12 positioned as a compact model within the series. This series includes various configurations that differ in boom design and lift height to cover different high-altitude application scenarios.
With a working height of 3,660 mm and a lifting capacity of 225 kg, the machine is suitable for light assembly and maintenance work indoors or on level surfaces. The platform dimensions of 930.1 mm in length and 690.1 mm in width provide sufficient space for one operator and small tools. The lift time of 16 seconds and the lower time of 14 seconds allow for rapid positioning between different working levels. The gradeability of 30% enables the machine to handle ramps, while the solid tires in size 12 x 4 x 8 roll smoothly on smooth surfaces without causing damage.
In comparison within the series, the SJ12 ranks last among the 13 listed models in terms of empty weight at 782 kg. The next larger model, the SJ16, weighs 966 kg. The range of operating weights within the series spans from 782 to 16,965 kg. This classification shows that the SJ12 is the lightest member of the family and is accordingly designed for tasks where low self-weight and compact dimensions are the primary considerations.
Skyjack Boom Lift – articulating and telescopic boom lifts from the Canadian maker in Guelph: SJ12 to SJ86 T, operating weights from 782 to 16,965 kg
Skyjack is headquartered in Guelph, in the Canadian province of Ontario, and belongs to the industrial group Linamar. This page gathers the articulating and telescopic boom lifts of the SJ range, from the small SJ12 to the large SJ82 T, SJ85 AJ and SJ86 T. On Skyjack machines the number in the type gives roughly the working height in feet, so the SJ46 reaches about 46 feet of working height; the T suffix denotes a telescopic boom, AJ an articulating jib.
Read on 3 more paragraphs
The register lists here 13 versions with operating weights of 782 to 16,965 kg, platform capacities of 225 to 227 kg and platform widths from 770 mm.
Articulating and telescopic boom lifts open up working heights that scaffolding or scissor lifts cannot reach, or only with great effort, for instance over obstacles, at facades or under building roofs; alongside JLG and Genie, Skyjack is one of the big three brands in this segment and is widely used on construction sites and in industry worldwide through rental fleets.
When buying used, what counts is the function of the hydraulic cylinders in the individual boom sections, the condition of the overload protection and the emergency lowering systems, the tyres and drive system, the electronics of the platform controls, and on electrically driven variants the condition of the batteries; wear parts and control electronics run through the Skyjack distribution network and its affiliated rental companies.
Sources: SpecCodex register, model data: Skyjack Boom Lift, Skyjack (Linamar, Hersteller)
Technical data
Engine
| Drive type | electriccorrect |
|---|
Dimensions and weights
| Width | 770 mmcorrect |
|---|---|
| Unladen weight | 782 kgcorrect |
| Platform length | 930.1 mmcorrect |
| Platform width | 690.1 mmcorrect |
Drivetrain and chassis
| Tyre size | 12 x 4 x 8correct |
|---|---|
| Tyre type | solid tyrescorrect |
Working data
| Lifting capacity | 225 kgcorrect |
|---|---|
| Working height | 3,660 mmcorrect |
| Lift time | 16 scorrect |
| Lowering time | 14 scorrect |
| Platform capacity | 227 kgcorrect |
| Gradeability | 30 %correct |
Used listings – figures from public listings
Between August and October 2026, speccodex recorded 17 public used-machine listings for Skyjack SJ12 on 2 platforms. Asking prices ranged from €3,600 to €7,400 (median €3,800), years of manufacture between 2012 and 2020.
Asking price by year of manufacture
| Year of manufacture | Median asking price | Listings |
|---|---|---|
| 2018–2020 | 3,800 € | 9 |
| 2015–2017 | 3,700 € | 4 |
| 2012–2014 | 3,800 € | 3 |
Offered mainly in Germany (100%); shares refer to listings that state a location.
Asking prices are sellers' demands, not achieved sale prices. Basis: public listings, recorded and analysed by speccodex. As of: 11 Nov 2026. Sellers usually do not state whether prices are net or gross.
Frequently asked questions
How much does the Skyjack SJ12 weigh?
The unladen weight is 782 kg.
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Check the weights in the papers against the figures here — attachments change them.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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This page carries 13 individual figures for this model. They come from 2 recorded sources; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Other models in this series
Sources: forklift-international.com (retrieved August 2026) · RitchieSpecs equipment specifications (retrieved August 2026) · Data sources and cross-checks
Telescopic platform in 3D section
Turn the model, look inside and click an assembly — each one is explained.
