Model 77-077x Suspension ladder / Platform

Model 77-077x Suspension ladder / Platform
Model 77-077x Suspension ladder / Platform
Model 77-077x Suspension ladder / Platform
Model 77-077x Suspension ladder / Platform
Model 77-077x Suspension ladder / Platform
Model 77-077x Suspension ladder / Platform

Suitable as suspension ladder (vertical) and as horizontal platform for overhead transmission line work. Made of superior aluminum alloy with corrugate steps and "T” profile for optional antifall device.

With foldable and turnable tower hook (standard type "C") for easy aligning and a foldable and turnable conductor hook for use as horizontal working platform.

Optional:

  • Conductor twisting hook with neoprene sheave type RK (e.g. 77-0760-RK)

  • Conductor twisting hook with aluminum sheave type RA (e.g. 77-0760-RA)

  • Antifall device 77-0705

77-0760-RK
77-0760-RA

Model

Vertical working load
kN

Horizontal working load
kN

Length
m

Section number

Opening tower hook measure "A"
mm

Height tower hook measure "A1"
mm

Height conductor hook Measure "B"
mm

Opening conductor hook measure "B1"
mm

Weight
kg

77-0770

3

1

3.13

1

220

1000

900

100

19

77-0771

3

1

3.60

1

220

1000

900

100

21

77-0772

3

1

4.16

1

220

1000

900

100

22.5

77-0773

3

1

5.03

1

220

1000

900

100

26.5

77-0774

3

1

6.25

1

220

1000

900

100

32.5

77-0775

3

1

6.25 (4.25+2)

2

220

1000

900

100

33.5

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