Stringing sheaves
Type | Conductor diameter [mm] | b [mm] | R [mm] | d1 [mm] | d2 [mm] | Working load [kN] | Weight [kg] |
---|---|---|---|---|---|---|---|
257228 | 13 | 180 | 6.5 | 110 | 180 | 50 | 3.9 |
257229 | 19 | 180 | 9.5 | 110 | 180 | 100 | 3.3 |
257229.1 | 19 | 240 | 9.5 | 110 | 180 | 100 | 3.7 |
Material
Aluminium alloy, steel
Surface protection
Hot dip galvanized, painted
Use
Stringing of conductors
Type | Conductor diameter [mm] | R [mm] | d1 [mm] | d2 [mm] | Working load [kN] | Weight [kg] |
---|---|---|---|---|---|---|
257218 | 20 | 10 | 120 | 150 | – | 2.9 |
Material
Aluminium alloy, steel
Surface protection
Hot dip galvanized, painted
Use
Stringing of conductors
Type | Conductor diameter [mm] | R [mm] | d1 [mm] | d2 [mm] | Working load [kN] | Weight [kg] |
---|---|---|---|---|---|---|
257230 | 64 | 32 | 180 | 300 | 25 | 22.9 |
Material
Aluminium alloy, steel
Surface protection
Hot dip galvanized, painted
Use
Stringing of conductors
Type | Conductor diameter [mm] | d1 [mm] | d2 [mm] | Working load [kN] | Weight [kg] |
---|---|---|---|---|---|
257236 | 55 | 87 | 210 | – | 5.9 |
Material
Aluminium alloy, steel
Surface protection
Hot dip galvanized, painted, jointing material electrogalvanized and chromated
Use
Stringing of conductors
Type | Conductor diameter [mm] | d1 [mm] | d2 [mm] | Working load [kN] | Weight [kg] |
---|---|---|---|---|---|
257231 | 55 | 55 | 210 | 9 | 6.3 |
Material
Aluminium alloy, steel
Surface protection
Hot dip galvanized, painted
Use
Stringing of cable. Type 257 213 pulling of material to be assembled at the tower. Type 257 255 – spare part