D4 Work Rescue Descender (10.5-11mm Rope)

The NEW D4 Work/Rescue Descender features a unique and innovative cam action, which offers precise control at slow or fast speeds. The progressive cam works by way of one cam operating inside another cam.

SKU: RP880 Category:
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Description

The NEW D4 Work/Rescue Descender features a unique and innovative cam action, which offers precise control at slow or fast speeds. The progressive cam works by way of one cam operating inside another cam.

The D4 has a 240kg (500lbs) Working load limit which means it is suitable for two-man rescue, without the need for the creation of extra friction.

The handle mechanism is designed to rotate through 360º making its use easier and simpler. The handle itself is made from aluminium rather than plastic and is coated in a specially chosen paint which provides extra grip. Cleverly, the handle rotation is accompanied by audible clicks which help the user identify the correct position of the handle.

For more information on what we, and many dozens of experienced industry users think is the best work/rescue descender in the world, download the datasheet and User Instruction Manual below.

Compatible with rope diameter (mm) 10.5-11.5mm (7/16″)
Panic brake Yes
Number of persons 2
(MBS) Minimum Breaking Strength (kN) 16
(MBS) Minimum Breaking Strength (lbf) 3597
Cam material Stainless Steel
Body finish Anodised
Weight (grams) 678
Weight (ounces) 24
Height (mm) 140
Height (inches) 5 1/2
Width (mm) 82
Width (inches) 3 1/4
Thickness (mm) 98
Thickness (inches) 3 7/8
  • EN12841, ANSI Z359, NFPA 1983- meets the requirements of EN341
  • 5kN Slip load
  • Max User Weight > 240kg (500lbs)

 

 

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