Aluminum access work platforms with stairs · Wide platform stairs
Orsa Minore - Platform with stairway
A professional stair-platform ladder with a single ascent section, a wide platform, guardrails, and handrails. It is made of extruded ribbed aluminum with welded steps for excellent rigidity and durability, and it can be folded or opened in just a few seconds.
150kg
Load capacity
1ppl
Operators
5
Sizes
131
Standard
- ✓ Made in Italy
- ✓ Robotic welds (EN ISO 14732)
Key parameters
Key features
Size table
Technical specifications
Concrete codes and dimensions from the current COSMOS catalogue (40th edition, 2025). Pricing prepared per inquiry.
| Stupňů | Výška plošiny (m) | Pracovní výška (m) | Hmotnost (kg) | Kód |
|---|---|---|---|---|
| 4 | 1,00 | 3,00 | 15,8 | OM4 |
| 6 | 1,40 | 3,40 | 19,4 | OM6 |
| 8 | 1,90 | 3,90 | 22,8 | OM8 |
| 10 | 2,30 | 4,30 | 26,0 | OM10 |
| 12 | 2,80 | 4,80 | 29,0 | OM12 |
Safety & standards
Standards & certifications
- D.Lgs. 81/08Italian H&S law — general framework for ladders (art. 113) and mobile scaffolding (art. 140).
- EN 131-1/2European standard for portable ladders — construction, testing and marking.
- EN 131-3User instructions — labels, pictograms and user manuals.
- EN 131-4Standard for transformable multi-position ladders with hinges (Stellina, Antares…).
- EN 131-6Standard for ultra-compact telescopic ladders.
- EN 131-7Standard for wide-platform ladders (Super TeleGemma, Super Gemma…).
- EN 14183Standard for step-stools for industrial and commercial use.
- UNI 11962:2024Italian technical standard for vertical ladders on buildings (from 2024).
- EN 14122-4European standard for vertical ladders on machinery.
- CEI EN 50528Standard for insulated (FIBRA) ladders — work near electrical installations up to 1000 V AC / 1500 V DC.
- EN ISO 14732Standard for robotic welding — applied on most COSMOS models.
- EN ISO 9606-2Standard for manual aluminium welding — applied on special and small-batch production.
Operating rules
Before climbing up
Assemble per manual
Assemble scaffolding and ladders strictly per manufacturer's configurations and procedures.
Pre-use inspection
Before use, check joints, wheel brakes, locks, completeness of guardrails and decks.
PPE beyond EN 1004 limits
Beyond standard limits (e.g. over 8 m outdoors) wall anchoring and fall-arrest PPE are required.
No moving with operator
Do not move scaffolding while a person or load is on it.
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Inquiry
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