Large Diameter Stringing Power Block Cable Pulley Block Heavy Duty Lifting Wire Rope Snatch Stringing Block
Our Marshine's grounding roller stringing block, nylon sheave pulley block can serves to release the induced current of the conducting wire into earth when applied to conductor stringing construction. Our users can check for other parameters about Large Diameter Stringing Block. besides, customers can order other large diameter stringing blocks with grounding roller. Just adding the postfix 'D' to the model of block is enough.
Product specification
Item number | Model | Outside diameter of sheave (mm) | Sheave number |
10301 | SHD508D | Φ508×75 | 1 |
10302 | SHS508D | 3 |
10303 | SHW508D | 5 |
10311 | SHD660D | Φ660×100 | 1 |
10312 | SHS660D | 3 |
10313 | SHW660D | 5 |
10136-1 | SHDN822D | Φ822×110 | 1 |
10316-3 | SHSQN822D | 3 |
10316-5 | SHWQN822D | 5 |
10316 | SHDN916D | Φ916×110 | 1 |
10317 | SHSQN916D | 3 |
10318 | SHWQN916D | 5 |
To support the Transmission work, Marshine Power has Tubular Gin Pole, Hydraulic cable puller, Cable Drum Trailer, Conductor Pulley, Wire rope gripper, Cable reel spool and stand- all are OEM and professionally produced per ISO 9001:2008, which are being sold to over more than 50 countries in the world. Some items like the emergency restoration tower and crossing structure, we can customized, and the safety tools and accessories, are not demanded the MOQ. You can fell free to help you out either Tech issue or Products requirements. Pls contact us. Thanks.








1. Training and services.
Marshine is a company specializing in the development, design and manufacture of electrical construction equipment and tools. We not only manufacture and sell international standard products, OEM and custom products, but also provide quality tracking and service monitoring.
2. How about the quality of your products?
Our products are manufactured in strict accordance with national and international standards, and each product is tested before delivery. If you would like to view our quality certification and various test reports, please consult us.
3. Why do you choose us?
Because we can provide you with excellent service, quality and reasonable price. In addition, we can also provide smooth delivery of goods, excellent customer solutions.
4. Customer inquiry.
If there is an emergency, customers can also use online contact methods (online Chat, Skype, WhatsApp, wechat) for faster and better communication. Any enquiry will be answered within 12 working hours.
5. How to obtain samples?
We can provide free samples to the buyer for testing, but the buyer needs to pay the freight. Existing samples take 2-3 days. If there is no stock, we will advise the delivery date.
6. How about packing and shipping?
All goods will be packed in plywood boxes for safe, long haul transport. Support EXW, FOB, CIF, CFR terms.
Required documents such as packing list, commercial invoice, bill of lading, air waybill, CO, Form E, Form F etc will be provided. Note: If you do not find the product you need, please feel free to contact us. We will provide the best quotation as soon as we verify your requirements.