660MM diameter stringing block

660MM stringing blocks are used for stringing medium size conductor (26-31 mm) in overhead transmission line construction.

The sheaves of stringing block are made of aluminum alloy lined with neoprene or high strength MC nylon. All the sheaves are mounted on ball bearings. The frame of block is made of galvanized steel.

Item No.	Model	Quantity of sheaves	Working Load (KN)	Weight (kg)	Material of sheaves
10121	SHD660	1	20	30	Aluminum wheel lined with neoprene
10122	SHS660	3	40	106	Central wheel steel, sides aluminum wheels lined with neoprene
10123	SHW660	5	60	150
10124	SHDN660	1	20	24	MC nylon sheave
10125	SHSLN660	3	40	92	Central steel sheave, sides aluminum sheaves lined with neoprene
10126	SHWLN660	5	60	120
10127	SHSQN660	3	40	76	All the sheaves are made of MC nylon
10128	SHWQN660	5	60	110
10129	SHQZ660	7	80	268	Central steel sheave, sides aluminum sheaves lined with neoprene
10130	SHQ660A	7	75	190	Central steel sheave, sides sheaves in MC nylon

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Category: Conductor stringing blocks
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