Heavy Duty Large Diameter Stringing Power Block 2 or 3 Bundled Conductor Blocks
Designed for stringing two or three bundled conductor lines CAT 2 or 3 Bundled Conductor Blocks feature aluminum alloy wheels. Lateral ones are mounted on ball bearings with the groove lined by a neoprene ring; the central one is mounted on double-row ball bearings with grooves made from wear-proof interchangeable.
Dimensions inches (mm) | Breaking Load lbf (kN) | Mass lbs(kg) | ||||||||||
Model Nylatron | A | B | C | D | E | F | G | H | I | L | ||
21007200 | 31/32 (25) | 15/16 (24) | 2 11/16 (68) | 26 (650) | 56 (1430) | 23 (580) | 31 (775) | 20 (500) | 10 (250) | 6 (145) | 26977 (120) | 243 (110) |
21007300 | 31/32 (25) | 15/16 (24) | 3 3/4 (95) | 26 (650) | 56 (1430) | 23 (580) | 31 (775) | 23 (572) | 10 (250) | 7 (175) | 40466 (180) | 287 (130) |
21007210 | 31/32 (25) | 15/16 (24) | 2 11/16 (68) | 32 (800) | 60 (1530) | 23 (580) | 35 (880) | 20 (500) | 10 (250) | 6 (145) | 40466 (180) | 276 (125) |
21007215 | 31/32 (25) | 15/16 (24) | 2 11/16 (68) | 32 (800) | 61 (1540) | 23 (580) | 35 (893) | 23 (572) | 10 (250) | 7 (175) | 40466 (180) | 353 (160) |
21007400* | 31/32 (25) | 15/16 (24) | 3 3/4 (95) | 39 (1000) | 69 (1740) | 23 (580) | 43 (1100) | 23 (572) | 10 (250) | 7 (175) | 44962 (200) | 437 (198) |
To support the Transmission work, Marshine Power has Tubular Gin Pole, Hydraulic cable puller, wire rope pulley block, hoisting tackle, Wire rope gripper , Cable reel spool and stand- all are OEM and professionally produced per ISO 9001:2008, which are being sold to over more than 50 countries in the world. Some items like emergency restoration tower and crossing structure, we can customized, and the safety tools and accessories, are not demanded the MOQ. You can freely help you out either Tech issue or Products requirements. Pls contact us. Thanks.