zhangyan.Co., LTD
Product Details
Place of Origin: Jiangsu,China
Brand Name: GALAXY
Certification: ISO/CE
Model Number: GL2x40/1x80
Payment & Shipping Terms
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Container
Delivery Time: 20-30 days
Payment Terms: L/C, T/T, D/P, D/A
Supply Ability: 100sets/month
Key Word: |
Transmission Line Stringing Equipment ,Overhead Line Stringing Equipment,Cable Puller Stringing Equipment |
Max Intermittent Tension: |
2x70/1x140kN |
Max Continuous Tension: |
2x65/1x130kN |
Max Reverse Pulling Force: |
2x60/1x120kN |
Max Reverse Pulling Speed: |
5km/h |
Diesel: |
77kw(103hp) |
Cooling System: |
Water |
Electrical System: |
24V |
Bull-wheel Diameter: |
1700mm |
Useage: |
Transmission Overhead Lines Construction |
Key Word: |
Transmission Line Stringing Equipment ,Overhead Line Stringing Equipment,Cable Puller Stringing Equipment |
Max Intermittent Tension: |
2x70/1x140kN |
Max Continuous Tension: |
2x65/1x130kN |
Max Reverse Pulling Force: |
2x60/1x120kN |
Max Reverse Pulling Speed: |
5km/h |
Diesel: |
77kw(103hp) |
Cooling System: |
Water |
Electrical System: |
24V |
Bull-wheel Diameter: |
1700mm |
Useage: |
Transmission Overhead Lines Construction |
Model: GL2×70 (SA-ZY-2×70)
The GALAXY GL2×70 Hydraulic Cable Tensioner is specially designed for twin or single conductor stringing in high-voltage and extra-high-voltage overhead transmission line construction up to 500 kV.
With a dual-drum hydraulic circuit and electronic closed-loop control, it provides smooth, stepless tension adjustment and precise conductor protection under all working conditions.
It is ideal for long-distance, large-span, and complex-terrain stringing operations.
| Parameter | Value |
|---|---|
| Product Model | GL 2×70 / 1×140 |
| Rated Tension | 2×70 kN / 1×140 kN |
| Maximum Tension | 2×65 kN / 1×130 kN |
| Rated Stringing Speed | 2.5 km/h |
| Maximum Stringing Speed | 5 km/h |
| Tension at Maximum Speed | 2×25 kN / 1×50 kN |
| Maximum Reverse Pulling Force | 2×60 kN / 1×120 kN |
| Maximum Reverse Pulling Speed | 5 km/h |
| Maximum Conductor Diameter | up to 40 mm |
| Drum Diameter | 1700 mm |
| Number of Grooves | 2×6 |
| Dimensions (L×W×H) | 4700 × 2300 × 2700 mm |
| Weight | 7500 kg |
| Component | Brand / Origin |
|---|---|
| Engine | 77 kW (103 hp) |
| Hydraulic Pump | REXROTH (Germany) |
| Hydraulic Motor | REXROTH (Germany) |
| Reducer | REXROTH (Germany) |
| Hydraulic Meters & Gauges | WIKA (Germany) |
| Electrical System | 24 V |
Two self-acting hydraulic brakes
Dual hydraulic dynamometers for real-time tension display
Hydraulic oil cooling system for continuous operation
Dual digital meters for speed & length measurement
Full instrument panel for hydraulic and engine monitoring
Rigid axle for towing (max speed 30 km/h) with mechanical parking brake
Hydraulic power pack to control two independent drum stands
Grounding connection point
Stepless speed control for smooth conductor handling
Tension preset and automatic regulation through electronic closed-loop system
Dual-circuit hydraulic drive ensuring balanced torque on each drum
Overload protection and emergency brake for safety
Trailer lighting system
Hydraulic rope / conductor clamps (optional)
Swivel guide rope roller
Air brake system for trailer (max towing 30 km/h)
Additional digital speed and length counters
Twin or single conductor stringing in 110 – 500 kV overhead transmission lines
OPGW fiber optic cable installation
Long-span and mountainous terrain construction projects
High-efficiency power line installation and maintenance work
Precision tension control protects conductors and hardware
Heavy-duty structure for reliable performance under continuous load
Global-brand components ensure long service life and easy maintenance
Intelligent hydraulic system reduces operator workload
Proven design for use in Asia, Africa, and Latin America transmission projects
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