BSHDN508Z Aerial Helicopter Cable Stringing Pulley Block - 508mm to 916mm Wheel Sizes with 1-5 Sheaves
Price:
Negotiable
MOQ:
30pieces
Delivery Time:
15-35days
Brand:
HANYU
Product Description
BSHDN508Z Aerial Helicopter Cable Stringing Pulley Block
Product Specifications
| Model | Wheel Size (Outside Dia. × Width mm) | Sheaves |
|---|---|---|
| BSHDN508Z | 508×75 (508×100) | 1 |
| BSHSN508Z | 508×75 (508×100) | 3 |
| BSHWN508Z | 508×75 (508×100) | 5 |
| BSHDN660Z | 660×100 (660×110) | 1 |
| BSHSN660Z | 660×100 (660×110) | 3 |
| BSHWN660Z | 660×100 (660×110) | 5 |
| BSHDN822Z | 822×110 | 1 |
| BSHSN822Z | 822×110 | 3 |
| BSHWN822Z | 822×110 | 5 |
| BSHDN916Z | 916×110 | 1 |
| BSHSN916Z | 916×110 | 3 |
| BSHWN916Z | 916×110 | 5 |
Application Overview
Helicopter cable stringing pulleys are designed for aerial power line installation in challenging terrain where manual ground operations are impractical. These specialized pulleys enable helicopters to efficiently deploy guide ropes across mountains, valleys, and rivers for subsequent cable laying operations.
Configuration Options
Available in multiple configurations to suit various line requirements:
- Single, three, or five sheave designs
- Wheel sizes ranging from 508mm to 916mm diameter
- Material options: MC nylon, aluminum alloy, nylon coated rubber, or aluminum coated rubber
- Intermediate steel sheave options available
Key Features
- Specialized fly bar system for precise guide rope positioning
- Efficient open door mechanism for smooth rope entry into center sheave groove
- Designed for easy passage of running board through sheaves
- Robust construction for demanding aerial applications
Operational Mechanism
The guide rope enters the pulley groove through an integrated guide rope arm, eccentric rotating door, and other precision mechanisms within the aerial helicopter stringing pulley, ensuring reliable performance during critical cable installation operations.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Hanyu power equipment co.,ltd
Location
136 Taiyi West Road, Yicheng Street, Yixing City, Jiangsu, China
Contact Person
Bella