Aerial cableway Sierra Duo 20 m is a dual zip line system for side-by-side or competitive play, made from pressure-impregnated softwood and larch with galvanised steel and stainless steel components. Designed for outdoor use, it includes a starting platform, automatic braking carriage, and simple cable re-tensioning by rope drum.

  • Dual cableway for simultaneous or competitive use

  • Automatic brake system activated by user weight

  • Starting platform eliminates need for ground modelling

  • Simple cable re-tensioning with rope drum

  • Pressure-impregnated softwood and larch for durability

  • Stainless steel and galvanised steel hardware

  • Safety-tested carriage with finger protection

Technical specifications

Material

softwood pressure-impregnated

Minimal space

22,00x7,00x4,00 m

Fall protection netto

125,0 m²

Freefall height

146 cm

Biggest part

Ø 16x532 cm

Heaviest part

100 kg

Foundation level

ET 800

Foundation

8x CF

Soil quality

at least sand

Catalogue index

Aerial cableway

Applications

  • Playgrounds

  • Parks and recreation areas

  • School outdoor spaces

  • Adventure and activity centres

  • Public open spaces

Dimensions

Length 20 m

Minimum space 22.00 x 7.00 x 4.00 m

Freefall height 146 cm

Biggest part diameter 16 x 532 cm

Heaviest part 100 kg

Impact protection net area 125.0 m²

Performance

Automatic brake on carriage

Simple cable re-tensioning

Materials

Pressure-impregnated softwood

Larch (natural, glulam, GL green)

Galvanised steel

Stainless steel

Rubber seats

High-pressure laminate face plates

Spring steel buffer springs

Installation

Requires 8 concrete foundations (CF)

Minimum ground quality: sand or lawn

Assembly by 3 people in 7 hours

Includes galvanised steel post shoes and anchor fixings

Accreditations

TÜV product service certified

EN1176 certified

Sustainability

CO2 emissions 2197.1 kg

82% renewable raw materials

16% recycled material