Overhead Transmission Line Cable Stringing Equipments 45kn Pulling Capacity Hydraulic Puller Tensioner
The MS404 boasts a robust pulling or tensioning capacity of 10,100 lbf (45 kN), ideal for stringing either one rope or one conductor. Its bull-wheel grooves are made of high-resistance interchangeable nylon sectors, ensuring durability and reliability during operations. Additionally, wear-proof thermally and chemically treated steel bull-wheel grooves are also available for enhanced performance on the MS404.
Main Components
General Specifications - DOT Puller Performance |
Max Pull | 10,100 lbf (45 kN) |
Speed at max pull | 1.7 mph (2.7 km/h) |
Max Speed | 3.1 mph (5 km/h) |
Pull at max speed | 5,600 lbf (25 kN) |
Tensioner Performance |
Max Tension | 10,100 lbf (45 kN) |
Max Speed | 3.1 mph (5 km/h) |
Characteristics |
Bull-Wheel Diameter | 59 1/16 in (1,500 mm) |
Max Conductor Diameter | 1 5/16 in (34 mm) |
Max rope diameter | 5/8 in (16 mm) |
Weight | 6,614 lbs (3,000 kg) |
Engine |
Diesel | 63 kW (85 hp) |
Cooling system | water |
Electrical system | 12 V |
Hydraulic Transmission |
Closed hydraulic system that allows stepless speed variation in both directions. |
General Specifications - DOT |
Net Weight | 9,200 lbs (4,175 kg) |
Overall Length | 186 in (4,725 mm) |
Overall Width | 92 in (2,340 mm) |
Height | 104 in (2,640 mm) |
Uses: Apply to OPGW construction. Features: - 2 negative self-acting hydraulic brakes
- 2 hydraulic dynamometers with set-point and automatic control of maximum pull
- Hydraulic oil cooling system
- 2 digital meter counters
- Hydraulic rope/conductor clamps for reel change operation
- Hydraulic quick connectors to control a separate reel stand/winder
- Electronic adapter for connection of multiple machines and for stringing synchronization
- Control instruments for hydraulic system and Diesel engine
- Rigid axle for towing at max speed of 19 mph (30 km/h) with mechanical parking brake (non DOT model)
- 2 gearboxes with 3 operating positions:
- neutral position (with free bull-wheels for conductor loading and unloading)
- low tension position 675-3,150 lbf (3-14 kN)
- nominal tension position 1,700-10,100 lbf (7.5-45 kN)
- Hydraulic front stabilizer
- Grounding connection point
- Cable remote control kit (instrument not included)
Marshine Power is your reliable partner in transmission work, offering a comprehensive range of OEM products manufactured to the highest standards under ISO 9001:2008 certification. Our lineup includes Tubular Gin Poles, Hydraulic Cable Pullers, Wire Rope Pulley Blocks, Hoisting Tackles, Wire Rope Grippers, Cable Reel Spools, and Stands.
With a global presence spanning over 50 countries, we are committed to providing top-quality solutions for transmission projects. We also offer customization options for items such as emergency restoration towers and crossing structures to meet specific project requirements.
Moreover, our safety tools and accessories come with the flexibility of no minimum order quantity, ensuring accessibility for all your safety needs. Whether you require technical assistance or have specific product requirements, our team is here to support you every step of the way. Don't hesitate to reach out to us for any inquiries or assistance. Thank you for considering Marshine Power as your trusted partner in transmission projects.









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.