Crown Blocks |
Technical Specifications of Crown Blocks (API Spec 4
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 |