Feature

●[Safty Guarantee]CE certification EN12278 CE 1019. ensures its security, zipline pulley you can trust.Adopted hot-forged aluminum-magnesium alloy shell(Not included ball bearing), this tandem double pulley is very lightweight and durable, making it portable for your outdoor adventure activities.
●[Strength]-MBS: 25 KN(5511 lb)(2500 kg);Dimensions: 4.2 inch(10.7 cm) * 3.2 inch(8.3cm);Material: Magnesium Aluminum Alloy.
●[Large Breaking Strength]-climbing zipline pulley is sturdy enough to support up to 25 kN(5511 lb)(2500 kg),so it can guarantee your safety.
●[Convenient to carry]-Weighs only:0.5 Ib(230 g),As a general pulley for hauling or transporting equipement,holes for easily clipping carabiners, flexible enough for you to set your preferred zipline mode.
●[Wide Application]-This climbing dual pulley could be used indoor and outdoor activities: in hauling, dragging, tensioning system, in rescue, great for back yard zip line setting,swing seats， mountaineering, tyrolean, rescue applications tree climbing, zipline sports etc.

[Aluminum 25KN]




[Stainless Steel 25KN]





Description

PulleyPulley

Climbing Gear & Equipment

NewDoar specializes in outdoor products. With over a decade of experience in the industry, we have gained much knowledge and expertise in the field.

NewDoar 25/28kN Tandem PulleyNewDoar 25/28kN Tandem Pulley

CE MarkingCE Marking
CE Certification

CE marking is a certification mark that indicates conformity with safety, health, and environmental protection standards for products sold within the European Economic Area (EEA).

  • HIgh Quality
  • Safety Protection

NewDoar 25/28kN Tandem Double Speed Pulley

Essential devices for climbing

Make the load effortless on big projects with Newdoar Tandem Double Pulley. It features durable, smooth stainless steel wheels and ball bearings for crossing cables. Suitable for climbing, rescue, work and other activities at height.

  • Fit ropes up to 13mm
  • Aluminum alloy
  • Max Breaking Strength = 25 kN
  • Lightweight, fast, and safe
  • Two sheaves prevent from twisting
  • Easy to use
  • Long Lifecycle

Highlights

Stainless Steel vs AluminumStainless Steel vs Aluminum

pulleypulley

pulleypulley

Large Attachment Point

Holes for easily clipping carabiners, flexible enough for you to set your preferred zipline mode. Suitable for both indoor and outdoor activities.

Double Sheave

A system of two pulleys used together to move a load, which is in order to increase the mechanical advantage of the system, thereby reducing the effort required to move a given load.

Material Options

There are two types of tandem double speed pulley available to choose from NewDoar depending on the different material of pulley: stainless steel (25kN) and aluminum (28kN).

pulleypulley

pulleypulley

pulleypulley

NewDoar 20kN Pulley NewDoar 32kN Pulley Red NewDoar 32kN Pulley Blue Tandem 28 Double Pulley 2 2
Simple Fixed Pulley Swing Double Pulley Swing Single Pulley Aluminum alloy 28 KN Double Pulley Stainless Steel 25KN Double Pulley Side Plates Pulley
Max Breaking Srength 28 kN 30 kN 30 kN 28 kN 25 kN 20 kN
Max Rope Diameter 13 mm 15 mm 15 mm 13 mm 13 mm 13 mm
Sheave One Two One Two Two One
Side Plates Fixed Swing Swing Fixed Fixed Swing
CE Marking ? ? ? ? ? ?
Brand NewDoar NewDoar NewDoar NewDoar NewDoar NewDoar

Product information