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chain block CB

////chain block CB

chain block CB

CB CHAIN BLOCK

 

Designed according to EN13157

Forged and heat-treated top button alloy hooks with safety factor 1:4

High strength load sheave in ductile cast iron protects load chains with abrasion resistance.

Heat-treatment three grade gears in high quality steel

Double pawl mechanism enhances brake safety

Rolled-edge hand wheel cover provides smooth operation of the hand chain when pull sideways

Compact top & bottom covers protect gears and brake system

Alloy steel load chain. G80 or G100 for optional

Overload protection for optional

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Description


  • Capacity ton Lifting height m Test Load t No.of load chain Chain dia. Mm Force of full load N Net Weight kg a b c d Hmin
    1 3 1.25 1 6*18 250 11.3 140 145 26 42 380
    2 3 2.5 1 8*24 335 17.7 173 177 30 51 485
    3 3 3.75 2 7.1*21 318 22.5 200 167 30 51 570
    3 3 3.75 1 10*30 272 22.6 215 180 30 50 570
    5 3 6.25 2 9*27 435 37.3 250 180 43 58 680
    10 3 12.5 4 9*27 435 67.4 463 185 54 75 765
    20 3 25 8 9*27 440*2 153.6 625 209 72 105 890
    30 3 37.5 12 9*27 440*2 243.8 691 312 95 130 1380
    50 3 62.5 22 9*27 440*2 1030 1030 470 100 160 2200

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