Changshu Xinya Machinery Manufacturing Co., Ltd.
| Payment Terms | L/C,T/T, |
| Supply Ability | 1 Set/Sets per Month |
| Delivery Time | 60-90days after payment |
| Packaging Details | standard export package |
| Maximum Tension(kN) | 2×40 or 1×80 |
| Continuous Tension(kN) | 2×35 or 1×70 |
| Maximum speed (km/h) | 5 |
| Engine power /speed (kW/rpm) | 51/2500 |
| Dimensions (mm) | 4500 ×2200 ×2800 |
| Weight(kg) | 4850 |
| Product | Hydraulic cable tensioner |
| Warrranty | 1 year |
| Brand Name | XINYA |
| Model Number | SA-YZ2×40A |
| Certification | ISO |
| Place of Origin | Jiangsu, China |
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Product Specification
| Payment Terms | L/C,T/T, | Supply Ability | 1 Set/Sets per Month |
| Delivery Time | 60-90days after payment | Packaging Details | standard export package |
| Maximum Tension(kN) | 2×40 or 1×80 | Continuous Tension(kN) | 2×35 or 1×70 |
| Maximum speed (km/h) | 5 | Engine power /speed (kW/rpm) | 51/2500 |
| Dimensions (mm) | 4500 ×2200 ×2800 | Weight(kg) | 4850 |
| Product | Hydraulic cable tensioner | Warrranty | 1 year |
| Brand Name | XINYA | Model Number | SA-YZ2×40A |
| Certification | ISO | Place of Origin | Jiangsu, China |
| High Light | 2×40kN Maximum Tension Hydraulic Cable Tensioner ，Dual-Groove Design Conductor Tension Machine ，Hydraulic Control Cable Puller Tensioner | ||
2×40kN Hydraulic Cable Tensioner for Overhead Line Stringing | Dual-Groove Conductor Tension Machine
1. Overview
The 2×40kN Hydraulic Cable Tensioner is a high-performance tension control device designed for overhead transmission line construction and conductor stringing projects. With two independent tensioning wheels providing a combined tension force of 40kN per groove, this machine ensures smooth, stable, and safe installation of ACSR, AAAC, OPGW, and ground wires.
It is widely used in 110kV–220kV transmission lines and medium-span conductor stringing operations.
2. What Is a Hydraulic Cable Tensioner?
A hydraulic cable tensioner provides constant and controlled tension during conductor or OPGW installation.
Its purpose is to:
Prevent conductor sagging
Maintain uniform tension
Protect conductors from damage
Improve overall stringing safety and efficiency
The 2×40kN model is ideal for dual-conductor or single large-size conductor stringing.
3. Key Features
✔ Dual Tensioning Grooves (2 × 40kN)
Ensures stable conductor deployment
Suitable for bundled conductors or single large-size conductors
✔ Automatic Hydraulic Control
Constant tension regulation
Smooth speed adjustment
Overload automatic protection
✔ Wear-Resistant Bullwheel Liners
Aluminum or MC nylon lining
Maximum protection for conductor surface
✔ Real-Time Digital Monitoring
Displays tension, speed, and conductor payout length
Optional data recorder
✔ Robust Build for Field Work
Reliable in mountains, long spans, river crossings
Designed for long hours of continuous operation
4. Advantages
Stable & consistent tension, ideal for high-precision stringing
Highly durable hydraulic system with low maintenance cost
Reduced conductor wear thanks to optimized groove design
Designed for high-voltage line contractors & EPC projects
Supports single or bundled conductor operations
5. Applications
The 2×40kN hydraulic tensioner is commonly used for:
Overhead transmission line construction (110kV–220kV)
ACSR / AAAC conductor tension stringing
OPGW and ground wire installation
Mountain, river crossing, and medium-span projects
Dual-conductor operations
Main component
1. Engine :Deutz air-cooled diesel engine.
2. main pump and main motor :Rexroth (BOSCH )
3. Reducer : R.R(Italian )
4. Main hydraulic valve :Rexroth (BOSCH )
5. Radiator :AKG
6. Hydraulic instrument :
7. it can choose the Chinese air-cooled engine .the model is SA-YZ2×40B
8. according to needing,it can configure mobile control consoles , it easy for one operator to control 2 machines simultaneously ,which facilitates 4-conductor–stringing operation using two machines .the control consoles order number is :07193
Technical Data
| Maximum Tension(kN) | 2×40 or 1×80 |
| Continuous Tension(kN) | 2×35 or 1×70 |
| Maximum speed (km/h) | 5 |
| Bullwheel bottom of groove diameter (mm) | Φ1500 |
| Number of grooves | 2×5 |
| Maximum pullback (kN) | 2×40 or 1×80 |
| Maximum speedback (km/h) | 2×1.2 |
| Maximum suitable conductor diameter (mm) | Φ40 |
| Engine power /speed (kW/rpm) | 51/2500 |
| Dimensions (mm) | 4500 ×2200 ×2800 |
| Weight(kg) | 4850 |
FAQ
Q1: What conductor sizes can the 2×40kN tensioner handle?
Suitable for ACSR/AAAC conductors, OPGW, and ground wires used in 110–220 kV lines.
Q2: Does this machine support constant tension?
Yes. The hydraulic system provides fully automatic constant-tension control.
Q3: Can this machine be used for bundled conductors?
Yes, the dual-groove design is ideal for single or double-bundle conductor stringing.
Q4: Is data recording available?
Optional digital recorder for project documentation.
Q5: What is the typical rope used?
Usually anti-twist steel wire rope.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company,Seller
Year Established:
1983
Total Annual:
3000000-4000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Changshu Xinya Machinery Manufacturing Co., Ltd.is located in the beautiful and rich Chinese historical and cultural city - Changshu, Jiangsu. It is on the east of Shanghai, on the southern edge of Suzhou, west of Wuxi, north of the Yangtze River.It is convenient for transportation. &nbs... Changshu Xinya Machinery Manufacturing Co., Ltd.is located in the beautiful and rich Chinese historical and cultural city - Changshu, Jiangsu. It is on the east of Shanghai, on the southern edge of Suzhou, west of Wuxi, north of the Yangtze River.It is convenient for transportation. &nbs...
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