Dual Purpose Pulling Tensioner 4.5T Capacity with German Rexroth Speed Reducer and 1500mm Bull-wheel
The Dual Purpose Pulling Tensioner with 4.5T capacity and German Rexroth speed reducer is engineered for overhead line stringing operations. This versatile machine from Boyu Brand efficiently handles one or two ropes or bundled conductors with precision electronic control.
| Parameter | Value |
|---|---|
| Maximum Pull Capacity | 45kN (4.5 Tons) |
| Bull-wheel Diameter | 1500mm |
| Maximum Speed | 5km/h |
| Diesel Engine Power | Cummins 63kW (85hp) |
| Total Weight | 3000kg |
| Overall Dimensions | 4000×2000×2300mm |
- Dual purpose pulling tensioner for versatile applications
- High resistance interchangeable nylon sectors in bull-wheel grooves
- Complete electronic control system for precision operation
- German Rexroth main pump, motor, and speed reducer
- Negative self-acting hydraulic brakes for safety
- Hydraulic dynamometers with set-point and automatic control
- Digital meter counters for accurate monitoring
| Condition | Pull Force | Speed |
|---|---|---|
| Maximum Pull | 45kN | 2.7km/h |
| Maximum Speed | 25kN | 5km/h |
- Maximum rope diameter: 16mm
- Maximum conductor diameter: 34mm
- Rigid axles for towing at maximum speed of 30km/h
- Mechanical parking brake system
Closed hydraulic circuit provides stepless speed variation in both rotating directions. The advanced 2-pull pro-setting system maintains pre-set pulling values even when speed is reduced to zero, automatically adjusting operation speed according to friction and unexpected loads.
- Comprehensive lighting system for trailer operations
- Hydraulic brake system for trailer (optional)
- Hydraulic conductor clamps for drum change operations (optional)
- Electronic pull and speed recorder for data monitoring
- Hydraulic power pack to control up to 2 reel stands
- Hydraulic front stabilizer for secure positioning
Yixing Boyu Electric Power Machinery Company, located near Taihu Lake, is a certified high-tech enterprise in Jiangsu province with six patents, including two invention patents. Operating from a 42,800 square meter facility, the company specializes in overhead transmission line stringing equipment, nonmetallic galvanized production equipment, CNC machinery, and low voltage power compensation systems.
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