This LEVER BLOCK is used to connect conductor or tools when stringing works for overhead conductors, and also used to load or draw heavy materials. The chain length can be longer according to option.



Model No.

Dimensions(mm) Working load
(kgf)
Hook to hook distance
Stroke
(m)
Chain dia.
(mm)

 Wt
(kg)

A B C D E F G H I J

YD-1

240

148 124 59 89 124 256 25 20 24 750 247 1.5 6.3 6.5

YD-2

330

171 141 73 98 148 410 32 30 29 1,500 330 1.5 71 11

YD-3

400

206 185 90 116 185 410 43 33 41 3,000 425 1.5 9.5 21
YD-4 550 206 248 90 116 185 410 50 40 51.5 6,000 620 1.5 9.5 37