Chain Block CB-B Series

CB-B: CB-B series has different design and appearance, but same quality as CB-A serious.

Chain Block CB-B Series

Technical Parameter of CB-B

Technical Parameter of CB-B

Model CB-B
Capacity (ton) 0.25 0.5 1 1.5 2 3 5 7.5 10
Standard lifting height (m) 2.5 2.5 2.5 2.5 2.5 3 3 3 3
Running Test Load (ton) 0.3125 0.625 1.25 1.875 2.5 3.75 6.25 9.375 12.5
Headroon H (mm) 280 345 376 442 470 548 688 765 765
Load Chain Dia.(mm) Columns 1 1 1 1 1 1 2 3 4
Dia+Pitch 4×12 5×15 6×18 7×21 8×24 10×28 9×27 9×27 9×27
Effort to required to lifi max.load (N) 226 235 245 255 324 363 353 373 380
Dimension (mm) A 121 148 172 196 210 255 280 433 463
B 114 132 151 173 175 205 189 189 189
C 24 25 30 33 35 40 42 56 56
D 31 31.5 37.5 42.5 45 50 53 85 85
Net Weight (kg) 6.5 9.3 12.2 16.5 19.5 32 41.1 61.6 75.7
Paching Measurements (lxwxh) (mm) 23×16×15 30×17×18 32×18×19 37×20×24 37×20×24 43×40×30 47×44×35.5 62×47×39.5 53×51×46.5
Extra Weight per meter of extre lift (kg) 0.81 1 1.29 1.61 1.92 2.68 4.1 6.86H 7.73
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