Hydraulic Tensioner for Overhead Stringing

Trailer-mounted equipment built for smooth tension control during overhead line stringing. It helps crews guide conductor movement, reduce sudden slack, and keep field work more organized.

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Controlled Tension for Cleaner Stringing

A dependable tension machine helps crews keep conductor movement smooth from setup to final placement. This Hydraulic Tensioner is built for overhead stringing work that requires steady control, clean line travel, and predictable handling in the field. Operators can guide the line at a consistent pace, which helps reduce bounce, sudden slack, and unwanted contact with the ground. That kind of control supports safer work habits and helps teams maintain a more organized jobsite during conductor installation.

Field crews often work in changing conditions. Ground access, span length, and crew timing can shift during the day. A well-designed tension unit gives the operator better response during these changes. Instead of fighting uneven line movement, the crew can focus on routing, communication, and correct positioning. This makes the installation process more efficient and helps protect the conductor surface while the line moves through the stringing path.

Trailer Layout That Moves Easily Between Sites

The machine in this category uses a trailer-style structure that suits real outdoor work. Crews can move it between tower sections, road approaches, and staging points with less setup trouble. Once in place, the frame provides a stable working base. The control area stays accessible, so the operator can monitor the process without wasting motion. This practical layout also helps when the crew needs to reset for a new pull, adjust line direction, or prepare for the next span.

Mobility matters because utility projects rarely happen in one simple location. Some jobs move through open land, while others pass through narrow access areas or shared work zones. A Hydraulic Tensioner with a compact towable design gives contractors a more flexible way to support changing site demands. It also helps teams build a cleaner work routine because the equipment, controls, and line path stay closer together.

Smooth Handling That Helps Protect the Line

Line protection is a major concern during stringing. Rough contact, sudden release, or unstable feed can create problems that slow the project. This equipment supports smoother line travel through controlled hydraulic operation and steady braking response. The Hydraulic Tensioner also supports cleaner coordination with other stringing equipment on the job. The crew can match movement more easily between pulling and tensioning stages, which reduces interruptions and keeps the workflow steady.

That is especially useful when teams need consistent conductor handling across several spans and want a machine that stays reliable throughout the day. Better tension management during pay-off creates a more even working rhythm for the crew. When the machine responds in a stable way, operators can keep better visual control over the line and make faster adjustments when site conditions change.

Built for Contractors, Distributors, and OEM Supply

This type of equipment fits contractors who need dependable line control and suppliers who want a product that presents well in a commercial catalog. Its application is broad, so it works for overhead line construction, utility expansion, and general stringing support. Buyers often look for equipment that is simple to understand, easy to position, and practical to maintain. This Hydraulic Tensioner answers those needs with a clear purpose and a field-ready structure that suits professional use.

For companies building a product range, this page can support direct sales, project inquiries, and distributor communication. It gives buyers a clear picture of what the machine does without forcing the page into a narrow technical niche. That balance is useful when customers want to discuss working method, project type, or custom manufacturing details before moving forward.

 

Main Technical Parameters

Mode SA-ZY2×90 Hydraulic Tensioner
Maximum Tension (KN) 2×90 or 1×180
Continuous Tension (KN) 2×80 or 1×160
Maximum speed  (km/h) 5
Bull wheel bottom of groove diameter (mm) Φ1850
Number of grooves 2×6
Maximum pull-back 2×90 or 1×180
Maximum pull-back speed( (km/h) 2×1.7
Maximum suitable conductor diameter r (mm) Φ48.8
Engine Power/Speed (kw/rpm) 82.5/2500
Dimensions (mm) 5300×2290×2950
 Weight (kg) 10500

Main Components

Engine Deutz air-cooled diesel engine
Main Pump/Motor Rexroth (BOSCH)
Main Hydraulic Valve Rexroth (BOSCH)
Reducer RR (ltalian)
Radiator AKG
Hydraulic Instrument WIKA

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