The MT-302 is a fixed silo access system combining a caged vertical ladder, rest platforms and a circular top manway platform. Built from black-anodised aluminium and hot-dip galvanised dark powder-coated steel, it anchors to the silo shell with band clamps and meets EN 14122 with integrated fall-arrest rail.
Technical Data
Model: MT-302
Top Platform Height: 8.0 m (customisable 4 - 20 m)
Top Platform Diameter: 1.80 m around silo
Cage Ladder Width: 0.50 m
Rung Spacing: 300 mm
Rest Platform Interval: 6.0 m
Handrail Height: 1.10 m + 0.50 m mid-rail
Toeboard Height: 150 mm
Rated Load: 150 kg
Band Clamps: Stainless steel, sized to silo diameter
Fall-Arrest Rail: Galvanised steel cable, 22 kN
Net Weight (8 m system): 220 kg
Standard: EN 14122, EN ISO 14122-4
Key Features
Caged vertical aluminium ladder with rest platforms every 6 m.
Circular top platform around the silo manway.
Mid-height service platform for sample and gauge points.
Self-closing hatch gate at the silo manway.
Integrated fall-arrest rail in the ladder cage.
Perforated aluminium deck drains rain and dust.
Band-clamp anchoring to the silo shell, no silo drilling.
150 kg rated load, outdoor weather resistant.
Applications
Cement and lime silo manway access.
Grain and feed silo top inspection.
Plastic resin and powder silo sampling.
Mineral and ore silo level-gauge service.
Wood-pellet and biomass silo access.
Ash and dust-collector silo maintenance.
Chemical and polymer silo top loading.
Product Advantages
Band-clamp anchoring avoids drilling the silo shell.
Integrated fall-arrest rail from ground to top.
Rest platforms every 6 m comply with EN 14122.
Perforated deck drains rain and sheds dust.
Hot-dip galvanised undercoat resists outdoor weather.
Sized to any silo diameter and height.
Heated ladder enclosure option for cold sites.
Material & Specifications
Ladder: Aluminium EN AW-6061 T6, black anodised
Platform Frames: S355 steel, hot-dip galvanised + dark-grey powder coated
Deck: Perforated aluminium anti-slip, 3.0 mm
Handrails: Steel tube, powder coated
Toeboards: Aluminium 2.0 mm
Band Clamps: A4 stainless steel
Fall-Arrest Cable: Galvanised steel, 8 mm
Fasteners: A4 stainless steel
Certification: CE, EN 14122
Model | MT-302 | MT-301 | MT-303 |
Handrail Height | 1.10 m + 0.50 m mid-rail | 1.10 m + 0.50 m mid-rail | 1.10 m + 0.50 m mid-rail |
Toeboard Height | 150 mm | 150 mm | — |
Rated Load | 150 kg | 200 kg/m2 | 200 kg/m2 |
Standard | EN 14122, EN ISO 14122-4 | EN 14122, EN ISO 14122-3 | EN 14122, EN 13374 |
Platform Height | — | 1.80 m (customisable 1.2 - 3.0 m) | 0.40 m above roof (adjustable 0.20 - 0.80 m) |
Stair Width | — | 0.70 m | 0.70 m |
Tread Depth | — | 220 mm, perforated aluminium | 200 mm, perforated aluminium |
Frame Tube | — | 50 mm x 50 mm SHS, 4.0 mm wall | 40 mm x 40 mm SHS, 3.0 mm wall |
Deck Thickness | — | 3.0 mm perforated aluminium | 2.5 mm perforated aluminium |