SA-YQ180 Diesel Hydraulic Puller with 180kN Maximum Pulling Force, Advanced Hydraulic System, and High-Efficiency Diesel Engine for Power Line Construction
Price:
get latest price
MOQ:
1set
Delivery Time:
60 days after payment
Brand:
Xinya
Product Description
SA-YQ180 Diesel Hydraulic Puller for Overhead Line Stringing
180kN Power Line Construction Equipment
Product Overview
The SA-YQ180 Diesel Hydraulic Puller is a heavy-duty pulling machine designed for overhead transmission line construction and long-distance conductor stringing. With a maximum pulling force of 180 kN, this model ensures stable, efficient, and safe stringing operations for conductors, optical ground wires (OPGW), and ground wires in high-voltage power line projects. Built with a powerful diesel engine and advanced hydraulic control system, the SA-YQ180 delivers consistent performance in challenging field conditions.
What Is a Hydraulic Puller?
A hydraulic puller is a machine used to pull conductors or OPGW during power transmission line construction. It provides controlled pulling force, constant tension regulation, and high reliability for maintaining conductor safety and preventing damage. The SA-YQ180 is specifically engineered for 132kV-500kV line construction.
Key Features
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High Pulling CapacityMaximum pulling force: 180 kN. Suitable for long-span, mountain, and heavy-load projects.
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Auto-Overload ProtectionAutomatic hydraulic pressure limit ensures equipment and conductor safety.
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Advanced Hydraulic SystemSmooth pulling performance with stepless speed adjustment and constant pulling force control.
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High-Efficiency Diesel EnginePowerful & fuel-saving design with stable performance for continuous operation.
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Large Diameter BullwheelMinimizes conductor damage with wear-resistant liner for long service life.
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Real-Time Digital DisplayShows pulling force, speed, and rope length with optional data recorder for project documentation.
Advantages
- High reliability for long-term continuous pulling work
- Low maintenance and user-friendly controls
- Consistent pulling force, ideal for high-voltage long spans
- Improved safety with multiple monitoring & protection systems
- Engineered for multiple terrain types (mountains, rivers, flatlands)
Applications
The SA-YQ180 is widely used in overhead transmission line stringing (132kV-500kV), conductor & OPGW installation, ground wire pulling, heavy-duty tension stringing operations, mountain & long-span crossing projects, utility construction, EPC contractors, and power grid companies.
Main Components
1. Engine: Cummins (USA) water cooled engine
2. Main variable pump and main motor: Rexroth (BOSCH)
3. Reducer: RR (Italian)
4. Main hydraulic valve: Rexroth (BOSCH)
5. Radiator: AKG
6. Hydraulic instrument
7. Mating with model GSP1600 drum
Characteristics
- Applied to traction in the process of paying off the wire, earth wire, OPGW and ADSS
- Closed hydraulic back oil circuit, bidirectional variable plunger pump allows changing traction in any case
- Maximum traction force can be preset with automatic overload protection
- Pressure loss automatic braking device ensures system safety when pressure loss occurs due to engine stoppage or other causes
- Hydraulic traction rope clamping device with automatic rope for convenient loading and unloading
- Trailer type structure with rigid scaffold and attractive appearance
Technical Specifications
| Specification | Value |
|---|---|
| Maximum linepull (kN) | 180 |
| Continuous linepull (kN) | 150 |
| Maximum linespeed (km/h) | 5 |
| Bullwheel bottom of groove diameter (mm) | / |
| Bullwheel grooves number | 9 |
| Maximum suitable steelrope diameter (mm) | / |
| Maximum through connector diameter (mm) | / |
| Engine power / speed (kW/rpm) | 209/2100 |
| Dimensions (mm) | 5500*2170*2570 |
| Weight (kg) | 7500 |
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Get in Touch
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Company
Changshu Xinya Machinery Manufacturing Co., Ltd.
Location
Yongfu Road, Yetang Town District , Shanghu Town, Changshu, Suzhou, Jiangsu, China (Mainland)
Contact Person
Wendy