Hydraulic Pullers
Hydraulic Pullers are core pulling equipment for overhead transmission line stringing. Powered by a hydraulic drive system, they provide strong and smooth pulling force and work together with hydraulic tensioners to pull conductors, ground wires, and OPGW through stringing blocks along transmission towers. With stepless speed control and stable tension regulation, they help ensure safe, efficient conductor stringing and are widely used in UHV lines, long-span crossings, and complex terrain.
SA-QY-350 Hydraulic Puller
- Voltage Class:
- 1000 kV AC / ±800 kV Crossing
- Max Rope Dia.:
- 38 mm
- Max Continuous Pull:
- 350kN
- Max. Cont. Pull Speed:
- 5km/h
SA-QY-250 Hydraulic Puller
- Voltage Class:
- 1000 kV AC / ±800 kV
- Max Rope Dia.:
- 38 mm
- Max Continuous Pull:
- 250kN
- Max. Cont. Pull Speed:
- 5km/h
SA-QY-180 Hydraulic Puller
- Voltage Class:
- ≤500 kV
- Max Rope Dia.:
- 30 mm
- Max Continuous Pull:
- 180kN
- Max. Cont. Pull Speed:
- 5km/h
SA-QY-150 Hydraulic Puller
- Voltage Class:
- ≤500 kV
- Max Rope Dia.:
- 30 mm
- Max Continuous Pull:
- 150kN
- Max. Cont. Pull Speed:
- 5km/h
SA-QY-80 Hydraulic Puller
- Voltage Class:
- ≤220 kV
- Max Rope Dia.:
- 21 mm
- Max Continuous Pull:
- 80kN
- Max. Cont. Pull Speed:
- 5km/h
SA-QY-50 Hydraulic Puller
- Voltage Class:
- ≤220 kV
- Max Rope Dia.:
- 18 mm
- Max Continuous Pull:
- 50kN
- Max. Cont. Pull Speed:
- 5km/h
