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Material Handling>>Pulley Blocks>>Snatch Block
 
 Snatch Block
 
Single Sheave
 
Single sheave with hook
Sheave Size (in)
Wire Rope Size (in)
Capacity at F. OF S. 4:1 US tons
Capacity at F. OF S. 2:1 US tons
4 1/2
3/8 - 1/2
2 1/2
5
6
3/4
8
16
6
3/4
12
24
8
3/4
8
16
8
3/4
12
24
8
1 1/8
22
44
10
5/8 - 3/4
8
16
10
3/4
12
24
10
1 1/8
22
44
12
5/8 - 3/4
8
16
12
3/4
12
24
12
1 1/8
22
44
14
3/4
12
24
14
1 1/8
22
44
 
Features
  • Bearings
    The 4 1/2" Block is fitted with special bronze bush but can be fitted with taper roller bearings wIth special bronze bush if requested.
  • Capacity
    The 4:1 capacity load given in the table are the maximum head fitting loads that should be applied to the Blocks.These capacity loads are based on a Fador of Safety of 4:1 and the Blocks are proof tested to twice this capacity load.The table also details a comparative capacity
    load at Fador of Safety2:1 so that the users may compare the 'High Load' Blocks with alternative makes based on this Lower Safety Fador.
 
Double Sheave
  • Light champion snatch block as a double sheave block.
  • Drop forged swivel hook or swivel shackle.
  • Can be furnished with bronze bushing and roller bearings.
  • Opening features permits easy insertion of wire rope in both sheaveswith removal of one bolt.
  • Can be furnished with hook latch.
  • Pressurelube fittings.
  • Fatigue rated.
 
Standard Design
Standard Design
Sheave Dia. (mm)
Wire Rope Dia (mm)
 SWL (tons)
Test (tons)
Weight each (kg)
10" (250)
20
3
12
40
12" (300)
20
3
12
43
12" (300)
24
5
20
46
14" (350)
24
5
20
59
14" (350)
28
6
24
65
16" (400)
28
6
24
85
16" (400)
29~32
8
32
98
 
Heavy Duty Snatch Block
Heavy Duty Snatch Block
Sheave Dia. (mm)
Wire Rope Dia (mm)
 SWL (tons)
Test (tons)
Weight each (kg)
16" (400)
29~32
10
40
104
16" (400)
32~36
15
60
139
18" (460)
32~36
15
60
153
18" (460)
38~42
20
80
204
20" (500)
38~42
20
80
226
20" (500)
50~56
30
120
300
24" (610)
54~60
30
200
450
 
 
   
   
 
Address : B.P.T Plot No. 107, Quay Street, Darukhana, Mumbai - 400 010.
Phone No. 91 - 22 - 2372 9258 Fax No. 91 - 22 - 2373 4425 / 2373 8198
Email : sales@sealinkers.com
© SeaLinkers Pvt. Ltd., 2006.

 
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