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Applications
Construction machinery
Petroleum
Coal mining
Geological prospecting
Railroads
Ships
All kinds of aerial work
Truck-mounted crane industry
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Advantages of Planetary Hydraulic Winch
1. Exceptional Load Capacity
Can handle up to 80 tons , making them ideal for heavy-duty tasks like offshore platform lifts or industrial machinery installation.
2. Modular and Space-Saving Design
Compact models optimize workspace in factories or shipyards while maintaining high performance.
Modular components simplify upgrades or repairs, minimizing downtime.
3. Durability in Harsh Environments
Built to withstand -40°C to +40°C temperatures, corrosive marine settings, or dusty mining sites.
Corrosion-resistant materials extend lifespan in offshore or industrial applications.
4. Compliance with Global Standards
Meet CE, ISO, and CCS certifications, ensuring reliability and safety in international markets.
| How Durable of Planetary Hydraulic Winch?
The durability of a planetary hydraulic winch largely depends on several factors, including its construction material, design, manufacturing quality, intended application, and maintenance practices. Here’s a breakdown of what generally affects its durability:
Construction Material
High-Strength Steel: Many planetary winches are made with high-strength steel, enhancing durability and resistance to wear and tear.
Corrosion Resistance: Winches located in harsh environments might be coated or constructed from materials that resist corrosion, extending their lifespan.
Design and Engineering
Gear Configuration: Planetary gear systems distribute loads more evenly, which can reduce wear on individual components and increase overall durability.
Seal Design: Effective seals prevent contamination from dirt and water, which can lead to premature failure.
Intended Application
Load Capacity: Winches are rated for specific load capacities. Operating them beyond this limit can significantly reduce their lifespan.
Usage Frequency: Heavy, frequent use tends to wear a winch faster, while occasional use can prolong its durability.
Maintenance
Regular Inspections: Routine checks for wear, lubrication, and functionality can catch problems early and extend the winch's lifespan.
Proper Lubrication: Ensuring that gears and moving parts are adequately lubricated can reduce friction and wear.
Environmental Factors
Operating Conditions: Exposure to extreme temperatures, moisture, or abrasive materials can impact durability.
Storage Conditions: Keeping the winch protected from the elements when not in use also helps improve longevity.
| Planetary Hydraulic Winch
Model | GW7 |
Load capacity | 18 ton |
Rope capacity | 20~200 m |
Working speed | 0~50 m/min |
Hydraulic motor | GNS7 |
Warranty | 12 months free |
| Technical Parameters

Model | The 1st layer | Reel bottom diameter(mm) | Total displacement (ml/r) | Working pressure diff.(MPa) | Rope diameter (mm) | Wire rope Capacity(m) | Hydraulic motor | Model of planetary reducer | |
Pull (kN) | Rope speed(m/min) | ||||||||
GW7-180-143-38-ZP | 180 | 0-30 | 640 | 23639 | 17.8 | 38 | 143 | GNS7-4300D480101 | C7-5.5 |
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Planetary Hydraulic Winch Samples



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2.Payment terms ,Delivery and Service
√ Payment: 30%deposit,70% before shipment.All the payment can negotiate, generally by T/T.
√ Delivery: 35-40 days after receipt of your payment.
√ Service: 24 hours online service, technical overseas service
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3.Packing and shipping

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FAQ
Q: Are you trading company or manufacturer?
A: We are professional manufacturer specialized in track undercarriage. And we trade our products with our clients directly.
Q: How far is your factory from the airport and train station?
A: From airport about 1 hour by car, and from train station about 50 minutes.
We can pick up you.
Q: Do you have a export licence?
A: Yes.
Q: Do you have after-sale service?
A: Yes, Good after-sale service, handling the customer complaint and solve problem for customers.
Q: How is the packing of products?
A: Wooden box packing for long distance shipping.
Q: Can you arrange shipment for customer?
A: Yes, very good experience in shipping, we work with the most reliable shipping companies in the world, such as OOCL, Mearsk, MSC,and etc.
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