EN 131 & TÜV-SÜD EN 1004-1:2020 Certified Access Systems Direct B2B Export from Istanbul • EXW / FCA / FOB / DAP Worldwide
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SerPlatform — Aluminium Ladders, Mobile Scaffold Towers & Work Platforms Technical Product Datasheet & Dimensional Schedule • https://serplatform.com/en/serstep-sp7-dort-kirmali-akrobat-merdiven/
Export & Sales GSM: +90 (505) 507 04 18
Cevizli Mah. Orhan Gazi Cad. No: 24/B Maltepe / Istanbul, Türkiye
Aluminium & Fiberglass Industrial Ladders EN 131-1 / EN 131-2 2 Dimensional Variants

SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder

Height Selector
Working Height Range
between 4.3 m and 5.3 m
Rated Load Capacity
150 kg Max Rated Load
Structural Material
High-Tensile Aluminium Alloy
B2B Supply Mode
B2B Export Quote
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder - SP7-011 (12 rungs)
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder TUV SUD certification badge SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder CERTIFICATE EN131 4 certification badge
SELECTED VARIANT SKU: SP7-011
12 rungs
Select Rung / Module Variant (2 Options):
Request Quote
Euro-Pallet & Parcel Export • Ex-Stock / Scheduled Export Loading
Request B2B Quote (WhatsApp)
Selected Variant Technical Parameters:
Number of Rungs / Steps
4x3 = 12
Scaffold Deck Height (m)
0,93
A-Frame Height (m)
1,70
A-Frame Working Height (m)*
3,0
Straight Extended Length (m)
3,50
Max. Working Height (m)*
4,3
Closed Height (m)
0,95
Platform Length (m)
0,75
Net Weight (kg)
13,6
Folded / Packing Size (WxLxH cm)
35,1x95,7x26

SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Dimensional Variant & RFQ Matrix

Click any row below to preview its exact parameters and BOM breakdown above, or add directly to your B2B RFQ Basket.

Model / SKU Rungs / Module Max Working Height Platform Height Net Weight Export Packing / Dispatch B2B Quotation Action
SP7-011 12 rungs 4.3 m 0.93 m 13.6 kg Euro-Pallet & Parcel Export Request Quote
SP7-016 16 rungs 5.3 m 1.21 m 15.5 kg Euro-Pallet & Parcel Export Request Quote

Technical Specification Schedule

* Maximum Working Height values are calculated per EN norms by adding ~2.0 m ergonomic reach above standing elevation.

SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Product SKU dimensional diagram Product SKU
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Number of Rungs / Steps dimensional diagram Number of Rungs / Steps
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Scaffold Deck Height (m) dimensional diagram Scaffold Deck Height (m)
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder A-Frame Height (m) dimensional diagram A-Frame Height (m)
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder A-Frame Working Height (m)* dimensional diagram A-Frame Working Height (m)*
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Straight Extended Length (m) dimensional diagram Straight Extended Length (m)
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Max. Working Height (m)* dimensional diagram Max. Working Height (m)*
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Closed Height (m) dimensional diagram Closed Height (m)
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Platform Length (m) dimensional diagram Platform Length (m)
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Product SKU dimensional diagram
Product SKU
 SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Number of Rungs / Steps dimensional diagram
Number of Rungs / Steps
 SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Scaffold Deck Height (m) dimensional diagram
Scaffold Deck Height (m)
 SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder A-Frame Height (m) dimensional diagram
A-Frame Height (m)
 SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder A-Frame Working Height (m)* dimensional diagram
A-Frame Working Height (m)*
 SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Straight Extended Length (m) dimensional diagram
Straight Extended Length (m)
 SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Max. Working Height (m)* dimensional diagram
Max. Working Height (m)*
 SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Closed Height (m) dimensional diagram
Closed Height (m)
 SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Platform Length (m) dimensional diagram
Platform Length (m)
Net Weight (kg)
Folded / Packing Size (WxLxH cm)
SP7-011 4x3 = 12 0,93 1,70 3,0 3,50 4,3 0,95 0,75 13,6 35,1x95,7x26
SP7-016 4x4 = 16 1,21 2,23 3,5 4,61 5,3 1,23 0,75 15,5 35,1x123,7x26

Structural Design & Material Engineering

SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder (SP7-011): High-tensile extruded aluminium professional ladder series certified to EN 131-1 / EN 131-2 across 2 rung configurations, rated for 150 kg Max Rated Load up to 5.3 m working height.

The SerStep SP7 — 4-Fold Multi-Hinge Articulated 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.

Key Manufacturing & Export Specifications

  • Compliance Standard: EN 131-1 / EN 131-2
  • Rated Mechanical Capacity: 150 kg Max Rated Load
  • Surface Finish: Natural anodised / mill-finish corrosion-free industrial alloy
  • Export Packaging: Shrink-wrapped / flat-pack palletised with ISPM-15 export compliance

Core Safety & Ergonomic Advantages

Structural Detail #1 High-strength extruded aluminium box-section stiles paired with multi-point swaged anti-slip square rungs.
Structural Detail #2 Equipped with wide base stabiliser bar (on models over 3.0 m per EN 131-1), heavy-duty locking hooks, and restraint safety straps.
Structural Detail #3 Up to 50% lighter than comparable painted steel ladders while maintaining rigid 150 kg Max Rated Load industrial deflection limits.
Structural Detail #4 Shrink-wrapped with protective end-caps and EAN/SKU labelling ready for retail hardware chains and B2B industrial distribution.

SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder Joint, Rung & Locking Engineering

Close-up structural details of swaged profile joints, anti-slip feet, and positive-locking safety mechanisms.

SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder - Precision Heavy-Duty Hinge Assembly
Precision Heavy-Duty Hinge Assembly
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder - Anti-Slip Base Stabiliser Feet
Anti-Slip Base Stabiliser Feet
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder - Multi-Point Swaged Rung-to-Stile Joint
Multi-Point Swaged Rung-to-Stile Joint
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder - Serrated Anti-Slip Square Rung Profile
Serrated Anti-Slip Square Rung Profile

Target Industrial Applications

Construction & Civil Engineering MEP & Field Service Technicians Retail, Office & Archive Access Signage & CCTV Installation Facility Management Teams

Optimised net weight range (13.6 kg – 15.5 kg) enables fast, low-fatigue handling on industrial jobsites.

HSE Setup & Safe Operation Protocol

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 →

Periodic Inspection, Spare Parts & Export Packing

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 →

Request B2B Export / Wholesale Proforma for SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder

Complete the form below to transmit your RFQ list, destination country/port, and viewed product link directly to our export engineering desk via WhatsApp.

+90 (505) 507 04 18

Alternative & Complementary Series

Compare other certified series with similar working height and structural duty class.

All Aluminium & Fiberglass Industrial Ladders →

Frequently Asked Questions About SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder

Key engineering answers regarding EN 131 / EN 1004 certification, working height calculation, container loading, and B2B procurement.

How do I obtain a corporate or export quotation for SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder?
Our SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder range includes 2 configurations (SP7-011 etc.) supplied on a B2B wholesale and project basis. Select your target SKU and click "+ Add to RFQ" or WhatsApp to receive a same-day proforma offer.
What maximum working height can be reached with SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder?
Depending on the selected variant, SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder provides a safe working height from 4.3 m up to 5.3 m. Working height is calculated in accordance with EN 131-1 / EN 131-2 by adding an ergonomic 2.0 m operator reach above the standing rung/platform.
Which European safety standard and load capacity apply to SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder?
SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder is manufactured in strict compliance with EN 131-1 / EN 131-2 and rated for 150 kg Max Rated Load. You can generate an official technical datasheet PDF anytime using the "Print Datasheet" button on this page.
Will the SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder frame rust in outdoor or humid environments?
No. The High-Tensile Aluminium Alloy structure is naturally immune to red rust and atmospheric corrosion, ensuring decades of maintenance-free service indoors and outdoors.
What are the export packaging and international shipping options for SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder?
We ship via European Mega-Truck (FCA / DAP), Euro-pallet groupage (LTL), and 20ft DC / 40ft HC sea containers (FOB Istanbul / CIF) complete with ATR, EUR.1, Certificate of Origin, and HS Code documentation.
Are replacement feet, castors, and braces available for SerStep SP7 — 4-Fold Multi-Hinge Articulated Ladder long-term?
Yes. All anti-slip shoes, stabiliser bars, locking castors, S-Lock clips, and diagonal braces are stocked permanently in our Spare Parts Hub under individual SPY part codes.
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