Linkai Three 660mm Sheaves Pilot Wire Rope Pulley Block is a dedicated device for tension laying operations on overhead transmission lines. The main body of the Three 660 mm Sheaves Diameter Stringing Wire Rope Pulley Block For Pilot Wire Rope is a heavy-duty steel frame, integrating three high-strength pulleys with a diameter of 660 millimeters. The 660mm Triple-Sheave Nylon Stringing Block for Transmission Lines adopts a special groove type suitable for steel wire ropes and is equipped with high-load bearings to ensure smooth operation under large-tonnage traction. The large-diameter design aims to minimize the bending radius when the traction rope passes through, thereby effectively reducing the fatigue damage of the steel wire rope and extending its service life.
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Trade Term:
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FOB,CFR,CIF,DDP,CIP,EXW
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Custom:
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Helicopter Conductor Stringing Blocks
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Means Of Transport:
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Ocean, Air, Land
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Conductor Diameter:
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Up To 30 Mm
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Below you could find the details of our 660mm Nylon Wheel Large Diameter Bundled Conductor Stringing Pulley Block:
| Item No. | Model | ACSR Size Range (mm²) | Working Load (KN) | Weight (kg) | Material of Sheave |
| 10121 | SHD660 | 400-500 | 20 | 30 | Aluminum alloy |
| 10124 | SHDN660 | 400-500 | 20 | 24 | MC Nylon |
| 10122 | SHS660 | 400-500 | 40 | 106 | Central steel or Nylon sheave, Side sheave Aluminum lined with neoprene |
| 10125 | SHSLN660 | 400-500 | 40 | 92 | |
| 10127 | SHSQN660 | 400-500 | 40 | 76 | MC Nylon |
| 10123 | SHW660 | 400-500 | 60 | 150 | Aluminum Alloy lined with neoprene |
| 10126 | SHWLN660 | 400-500 | 60 | 120 | |
| 10128 | SHWQN660 | 400-500 | 60 | 110 | MC Nylon |
| 10129 | SHQZ660 | 400-500 | 80 | 260 | Central steel, conductor sheave nylon or aluminum alloy |
| 10130 | SHQ660A | 400-500 | 80 | 190 |
The following the detailed parameters of our Nylon 660mm Large Diameter Pilot Wire Rope Stringing Pulley Block:
| Item No. | Model | ACSR Size Range (mm²) | Working Load (KN) | Weight (kg) | Material of Sheave |
| 10191 | SHDN-120x30 | 25-70 | 5 | 1.5 | Nylon |
| 10192 | SHDN-160x40 | 70-95 | 10 | 2.4 | |
| 10193 | SHDN-200x40 | 95-120 | 15 | 2.6 | |
| 10194 | SHDN-200x60 | 120-150 | 15 | 3.1 | |
| 10195 | SHDN-250x40 | 120-150 | 20 | 3.7 | |
| 10196 | SHDN-250x60 | 150-180 | 20 | 3.9 | |
| 10197 | SHDN-270x60 | 180-240 | 20 | 4.4 | |
| 10198 | SHDN-320x60 | 240-300 | 20 | 7.5 | |
| 10199 | SHDN-400x80 | 300-400 | 20 | 8 | |
| 10104 | SHDN508 | 300-400 | 20 | 16 | Nylon, optional can be lined with neoprene |
| 10124 | SHDN660 | 400-500 | 20 | 24 | |
| 10131 | SHDN750 | 500-600 | 30 | 32 | |
| 10141 | SHDN822 | 600-700 | 30 | 38 | |
| 10151 | SHDN916 | 700-800 | 50 | 51 | |
| 10165 | SHDN1040 | 800-900 | 50 | 60 |
It is suitable to string stranded aluminum and ACSR conductors on tangent structures. Compression sleeves, swivel connectors, and pulling rope connectors can pass through the groove.
Address
No 6, 1st Rd Xiangshan Industrial Area Ningbo, Zhejiang Province, China
Tel
+86-57465938668
No 6, 1st Rd Xiangshan Industrial Area Ningbo, Zhejiang Province, China
