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Crown Blocks

 

Technical Specifications of Crown Blocks (API Spec 4F)

Model

SD-CB150

SD-CB250

SD-CB350

SD-CB500

SD-CB650

Static Hook Load, ton

150

250

350

500

650

Number of Sheaves

5

6

7

7

8

Sheave Diameter, in

36

44

50

60

60

Wire Rope Diameter, in

1-1/8

1-1/4

1-3/8

1-1/2

1-5/8

Dimensions (LxWxH), in

98x81x76

107x104x126

115x85x94

121x115x141

121x118x142

Weight, lbs

5,280

10,560

13,850

20,950

22,050



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