SP3-4
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| Model / SKU | Rungs / Module | Max Working Height | Net Weight | Export Packing / Dispatch | B2B Quotation | Action |
|---|---|---|---|---|---|---|
SP3-4 |
6 rungs | 3.8 m | 10.6 kg | Euro-Pallet & Parcel Export | Request Quote | |
SP3-5 |
8 rungs | 4.8 m | 12.6 kg | Euro-Pallet & Parcel Export | Request Quote | |
SP3-6 |
10 rungs | 5.6 m | 14.6 kg | Euro-Pallet & Parcel Export | Request Quote | |
SP3-7 |
12 rungs | 6.7 m | 17.8 kg | Euro-Pallet & Parcel Export | Request Quote | |
SP3-8 |
14 rungs | 7.5 m | 18.4 kg | Euro-Pallet & Parcel Export | Request Quote |
* Maximum Working Height values are calculated per EN norms by adding ~2.0 m ergonomic reach above standing elevation.
Product SKU
Number of Rungs / Steps
Closed Length (m)
A-Frame Height (m)
A-Frame Working Height (m)*
Extended Sliding Length (m)
Max. Working Height (m)*
|
Product SKU
|
Number of Rungs /
|
Closed Length (m)
|
A-
|
A-
|
Extended Sliding Length (m)
|
Max. Working Height (m)*
|
Net Weight (kg)
|
Folded /
|
|---|---|---|---|---|---|---|---|---|
|
SP3- |
2x |
1,88 | 1,77 | 3,0 | 3,00 | 3,8 | 10,6 |
41x |
|
SP3- |
2x |
2,44 | 2,30 | 3,5 | 4,12 | 4,8 | 12,6 |
41x |
|
SP3- |
2x |
2,98 | 2,80 | 4,0 | 4,94 | 5,6 | 14,6 |
41x |
|
SP3- |
2x |
3,55 | 3,35 | 4,6 | 6,07 | 6,7 | 17,8 |
41x |
|
SP3- |
2x |
4,10 | 3,86 | 5,1 | 7,18 | 7,5 | 18,4 |
41x |
SerStep SP3 — Two-Section Combination Aluminium Ladder (SP3-4): High-tensile extruded aluminium professional ladder series certified to EN 131-1 / EN 131-2 across 5 rung configurations, rated for 150 kg Max Rated Load up to 7.5 m working height.
The SerStep SP3 — Two-Section Combination Aluminium Ladder frame is extruded from naturally corrosion-resistant, high strength-to-weight aluminium profiles. Delivering up to 50% weight reduction compared to steel equivalents, it maintains rigid stability right up to its 150 kg Max Rated Load rating.
Close-up structural details of swaged profile joints, anti-slip feet, and positive-locking safety mechanisms.
Optimised net weight range (10.6 kg – 18.4 kg) enables fast, low-fatigue handling on industrial jobsites.
Prior to use, inspect anti-slip rubber feet, restraint straps, and rung locking pawls. Maintain a 65°–75° inclination angle in leaning mode and never stand on or above the red safety rung.
Read EN 131-1 / EN 131-2 Compliance Guide →Aluminium and GRP profiles require no paint or anti-rust coatings. Wipe off mortar, grease, or dust after site use, and inspect hinges, S-Lock mechanisms, pulleys, and castor spindles every 6 months. Worn feet or missing braces can be ordered individually by SPY code from our Spare Parts Hub.
View Compatible Spare Parts →Complete the form below to transmit your RFQ list, destination country/port, and viewed product link directly to our export engineering desk via WhatsApp.
Compare other certified series with similar working height and structural duty class.
Key engineering answers regarding EN 131 / EN 1004 certification, working height calculation, container loading, and B2B procurement.
