CROWN BLOCKS

The crown blocks are avaible under max. hook load 10-value conditions and designed for being used either with MC-, MCA-, MCm-type hook blocks or with travelling blocks having the same hook working-load.
The crown block shaft is made of quenced-and-tempered forged alloy-steel and permits the individual lubrication of each bearing.

TYPE MAX. LOAD MAX. WORKING LOAD SHEAVES LINE DIAMETER
t t No. Dia. mm in
9-48GF-1000S 1,000 910 9 1,830 1.7/8
8-44GF-750S 750 680 8 1,650 1.3/4
7-38GF-650S 650 590 7 1,500 1.1/2
7-38GF-500S 590 500 7 1,500 1.1/2
7-35GF-500 590 500 7 1,400 1.3/8
6+1-35GF-500S 590 500 6 + 1 1,500
1,400
1.3/8
6-35GF-400 500 400 6 1,400 1.3/8
6-32GF-300 360 300 6 1,250 1.1/4
6-32GF-200 240 200 6 1,250 1.1/4
6-28GF-200 240 200 6 1,250 1.1/8
5-28GF-200 240 200 5 1,250 1.1/8
5-28GF-125 165 125 5 1,000 1.1/8

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