125-Ton Hydraulic Compression System for Overhead Conductors | Power Line Pressing Tool Kit
Product Description
The 125-Ton Hydraulic Compression System is a high-performance pressing solution designed for overhead conductor installation and transmission line jointing. Engineered for heavy-duty applications, this system ensures efficient, reliable, and precise compression of conductors, splices, and connectors during power line construction.
The complete kit includes a 125-ton hydraulic compressor, a full set of precision-engineered compression dies, and a high-pressure hydraulic pump for fast and stable operation. With robust construction, high output pressure, and excellent energy efficiency, this system is widely used by power utility contractors, EPC companies, and transmission line construction teams.
Suitable for ACSR, AAAC, AAC conductors, and OPGW fittings, the system provides consistent crimping results, ensuring strong and secure electrical connections needed for long-distance transmission networks.
Key Features
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125-Ton High Compression Force
Capable of handling large overhead conductors and heavy-duty compression fittings.
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Precision Compression Dies
Provides uniform and accurate pressing for sleeves, connectors, and mid-span joints.
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High-Pressure Hydraulic Pump
Ensures rapid oil flow, stable pressure output, and efficient field operation.
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Heavy-Duty Steel Construction
Built for rugged job sites with excellent impact and wear resistance.
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Safe and Reliable Operation
Equipped with pressure relief valves, safety locks, and anti-leak sealing.
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Versatile Compatibility
Works with ACSR, AAAC, AAC, and OPGW conductor fittings.
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Easy Field Maintenance
Modular design allows quick replacement of seals, dies, and hose connections.
Technical Specifications
| Item | Specification |
| Model | 125T Hydraulic Compression System |
| Rated Compression Force | 125 tons |
| Applicable Conductors | ACSR, AAAC, AAC, OPGW connectors |
| Compression Type | Hexagonal / Oval (depends on dies) |
| Die Material | High-strength alloy steel |
| Pump Type | Manual / Electric Hydraulic Pump (optional) |
| Max Working Pressure | 70–80 MPa (depending on pump model) |
| Oil Capacity | Large-capacity reservoir for continuous operation |
| Hose Length | 2–3 meters (customizable) |
| Safety Features | Pressure relief valve, anti-leak seals, safety lock |
| Application | Transmission & overhead line compression, jointing and splicing |
Specification:
| For compressor, QY-35 work with hand pump or Single-tube electric pump; QY-65, QY-125, QY-200 work with hydraulic pump. |
| Model | Max compression force (kN) | Rated pressure (kN) | Conductor size (mm) | Max stroke (mm) | Weight (kg) |
| QY-35 | 350 | 70 | ≤240 | 25 | 12 |
| QY-65 | 650 | 94 | ≤500 | 25 | 25 |
| QY-125 | 1250 | 94 | ≤720 | 25 | 40 |
| QY-200 | 2000 | 94 | ≤1440 | 25 | 85 |
| For Die |
| Model | Compressor model | Aluminum Dies | Steel Dies | Copper Dies |
| QYD-35 | QY-35 | 16/18/20/22/24/26/30/32/34/36 |
| 16~500mm2 |
| QYD-65 | QY-65 | 26/28/30/32/34/36/38/40/45/50 | 12/14/16/18/20/22/24/26 | 16~800mm2 |
| QYD-125 | QY-125 | 26/28/30/32/34/36/38/40/45/50
/52/55/60 | 12/14/16/18/20/22/24/26 | 16~800mm2 |
| QYD-200 | QY-200 | 26/28/30/32/34/36/38/40/45/50
/52/55/60/65/70/75/80 | 12/14/16/18/20/22/24/26
/28/30/32 | 16~800mm2 |
| For Gasoline pump |
| Model | Max compression force | Rated pressure | Flow | Gasoline volume | Power | Weight |
| YB-100 | 100Mpa | 80kN | 1.6L/min | 8L | 4hp | 83kg |
FAQ
1. What conductors can the 125-ton system compress?
It is compatible with ACSR, AAAC, AAC conductors, mid-span joints, terminal sleeves, and OPGW fittings.
2. Are the dies included?
Yes, the standard kit includes a full set of compression dies. Customized dies can also be supplied.
3. What hydraulic pump options are available?
You can choose between manual, engine-driven, or electric hydraulic pumps depending on job requirements.
4. Can this tool be used for high-voltage transmission lines?
Yes. It is suitable for 35kV, 110kV, 220kV, 330kV, and 500kV transmission line construction.
5. Is it easy to maintain?
Yes. The modular design allows quick seal replacement, die changes, and hose maintenance.
6. How long is the service life?
With proper lubrication and maintenance, the system can operate reliably for many years under field conditions.
Product Tags:
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125-Ton Hydraulic Compression System with 1250 kN Max Compression Force and 94 kN Rated Pressure for Power Line Pressing Images
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