Hydraulic Conductor Stringing Equipment 90kN 9T Capacity for 330kV Power Lines with 1400mm Reel Size
Professional hydraulic conductor stringing equipment with 90kN continuous pulling force and 100kN intermittent capacity. Features German Rexroth hydraulic components, Cummins 118kW diesel engine, and automatic pull control system. Designed for twin-bundle conductor installation up to 630mm² and single conductor up to 720mm² across various terrains.
Professional 90kN/9-ton capacity hydraulic puller designed for simultaneous tension stringing of twin-bundle conductors in power transmission line construction.
| Maximum Intermittent Pulling Force | 100kN (10 tons) |
| Maximum Continuous Pulling Force | 90kN (9 tons) |
| Speed at Maximum Pull | 2.5 km/h |
| Maximum Speed | 5 km/h |
| Maximum Rope Diameter | 21mm |
| Maximum Reel Size | 1400mm |
| Overall Dimensions | 4500 × 2100 × 2450mm |
| Total Weight | 4350kg |
- Bull-wheel diameter: 540mm with 8 grooves
- Hydraulic transmission with stepless speed variation in both directions
- Automatic pull pre-setting system maintains pulling value even at zero speed
- Designed for 330kV conductor stringing applications
This equipment enables tension stringing of twin-bundle conductors up to 500mm² in mountainous terrain and 630mm² in flat lands, plus single conductor up to 720mm² across various terrains. Also suitable for OPGW or ADSS optical cable traction stringing and 220kV haulage rope operations.
- Engine: Cummins diesel 118kW (158hp) with liquid cooling system
- Main pump and motor: German Rexroth technology
- Tail bracket hoisting motor: American Eton
- Electrical system: 24V configuration
- Hydraulic dynamometer with automatic maximum pull control
- Hydraulic oil cooling system for extended operation
- Control instruments for hydraulic system and diesel engine
- On-board reel winder with automatic level wind
- Hydraulic front stabilizer and grounding connection point
- Lighting system for trailer operations
- Hydraulic rope clamp for efficient reel changes
- Swivel guide rope roller for smooth operation
- Trailer compatible for towing at speeds up to 15 km/h
Jiangsu Province Yixing Boyu Electric Power Machinery Company is a high-tech enterprise with six patents, including two invention patents. Established in 1997, we specialize in electric power machinery research, development, and production, manufacturing 40-60 sets of stringing equipment monthly along with comprehensive accessories.
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