Pulley

applicable to the observation of sag by adopting parallelogram method or unequal length method. The theodolite can be fixed on the angle iron of tower

Pithead cable protection roller block protects the Cable (maximum diameter 80) and pulling rope at wellhead bus-bar.

1.1 ton Aluminum Rope Lifting Tackle Blocks
2. Fitting Type:Hook,Eye Fitting
3.Open Type hoisting blocks
4.Used for lifting with nylon or pp rope

The double sheaves Hoisting Tackle Blocks have two openings on both sides of sheaves, for easily installation of steel wire rope.

cable devider to ensure successful cable lay out, while in windy weather or 6 lines layout

1.Multiple rollers pithead cable protection rollers
2.Nylon Cable Roller Curvature radius (mm)
3.Max.Suitable Cable:160mm
4.Deviation angle (°):45

The stringing roller is suitable to string single stranded aluminum and ACSR conductors on tangent structures in overhead transmission line.

Hand line pulley block applied to manually lifting operation in line construction .

1.Underground cable ground laying operations
2.Cable Block Material:Steel,Nylon
3.Laying cable on ground or cable tray
4.Can Detached into 3 roller

This terminal tackle is used to tighten up the conductor. Its side panel can be opened, thus providing convenience for construction.

steel pipe high supported Cable ground roller block for protecting cables while feeding.

1.Underground cable ground laying operations
2.Cable Block Material:Steel,Nylon
3.Laying cable on ground or cable tray
4.Can Detached into 3 roller

This mesh cable sock gripper is used for the construction of ADSS and OPGW. ADSS means all-dielectric self-supporting optic fiber cable.

steel pipe supported Cable ground roller block for protecting cables while feeding.

1.Hydraulic Conductor Drum Elevator Reel Stand
2.Brake force (N.M):1000
3.Drum Elevator stringing speed (rpm):80
4.Accommodat Reel dia.:Φ900-1600

The dynamometer is used to measure the tension force in overhead transmission line during stringing or tension operation.

overhead transmission line OPGW conductor stringing block, clamps puller tensioner supplier. Stringing Blocks Powerline Construction Equipment

1.High Speed Wire Diverter Pulley Blocks
2.Fitting Type:Eye
3.To change the steel wire direction in tension stringing
4.Speed hauling rope 80m/min

Hydraulic Cable puller is used for pulling underground power cable in the trench. It is equiped with diesel engine and hydraulic motor system.

suitable for exchanging overhead earthwire with OPGW operation