CEQ Blocks for Helicopter Stringing

These four bundled blocks are suitable for stringing the pilot rope by a helicopter. The pilot rope is automatically positioned in the (central) wheel. Special guides ensure the correct positioning of the rope during stringing operations. The wheels are made of aluminum alloy mounted on ball bearings; the lateral ones have the groove lined by neoprene ring; the central one has the groove made up of wear-proof interchangeable nylatron sectors. The frame is made of galvanized steel. The blocks are supplied with fixed connection. 

Grounding device or complete conductive sheaves are available upon request.

CEQ Blocks for Helicopter Stringing
CEQ Four Conductor Helicopter Pulleys

Models

 Model
Nylatron
Dimensions inches (mm)Breaking
load
Mass
ABCDEFGHILMlbf (kN)lbs (kg)
21003060 31/32
(25)
15/16
(24)
2 11/16
(68)
26
(650)
62 (1,580) 27
(676)
31
(775)
38
(957)
16
(400)
6
(145)
4
(100)
40,466 (180) 511 (232)
21003062 31/32
(25)
15/16
(24)
3 3/4
(95)
26
(650)
62 (1,580) 27
(676)
31
(775)
43
(1,083)
16
(400)
7
(175)
5
(130)
40,466 (180) 573 (260)
21003064 31/32
(25)
15/16
(24)
3 3/4
(95)
32
(800)
62 (1,580) 27
(676)
35
(880)
38
(957)
16
(400)
6
(145)
4
(100)
40,466 (180) 606 (275)
21003066 31/32
(25)
15/16
(24)
3 3/4
(95)
32
(800)
66 (1,680) 27
(676)
35
(893)
43
(1,083)
16
(400)
7
(175)
5
(130)
40,466 (180) 717 (325)
21003068* 31/32
(25)
15/16
(24)
3 3/4
(95)
39
(1,000)
74 (1,880) 27
(676)
43 (1,100) 43
(1,083)
16
(400)
7
(175)
5
(130)
44,962 (200) 860 (390)

*Lateral wheels with nylatron lining

Sectors in IEEE, nylatron and aluminum, or solid aluminum wheels are available upon request