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Two Drum Electric Mooring Winch
**Product Specifications:**
- **Model No.:** Electric Mooring Winch
- **Running Mode:** Stationary
- **Certification:** ISO 9001, CCS, BV, ABS, NK, RINA, BKI, GL
- **Standard:** National Standards, Nonstandard
- **Trademark:** Runlink
- **Transport Package:** Wooden Crate
- **Origin:** Huaian, Jiangsu, China
- **HS Code:** 8425319000
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**Electric Winch Overview:**
An electric winch is a critical piece of deck machinery used on ships for mooring and hauling operations. It is typically installed on the main deck at the bow or stern to manage ropes during berthing or loading/unloading processes. The electric winch plays a vital role in maintaining control over the ship’s position, especially when it is docked or moored alongside a wharf.
The system consists of several key components, including a base, support structure, drums, brakes, gearboxes, and an electronic control system. The design of the winch depends on the size of the vessel and the required pulling force. These machines are essential for tasks such as anchoring, positioning, and stabilizing the ship during various operations.
Electric winches operate efficiently under different conditions, offering functions like controlled tension adjustment, which compensates for vibrations and ensures smooth operation. This feature is particularly useful when the winch is fixed on the shore for mooring vessels during cargo handling. Due to their reliability and performance, electric winches are widely used in heavy-duty applications where high traction is needed.
The motor drives the drum through a reducer, while the brake is positioned between the motor and the input shaft of the reducer. Winches with multiple drums can handle lifting, pulling, and slewing tasks simultaneously. For loads below 10 tons, electric configurations are commonly used.
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**Technical Parameters Table:**
| Rated Pull (kN) | Rated Speed (m/min) | Drum Capacity (Φmm) | Motor Power (kW) – Electric | Motor Power (kW) – Hydraulic |
|------------------|---------------------|----------------------|------------------------------|-------------------------------|
| 5 | ≥12 | Φ8×100 | 3/1.2 | |
| 10 | ≥12 | Φ10×150 | 4.3/1.7 | 5.5 |
| 20 | ≥12 | Φ15×150 | 8.5/3.5 | 11 |
| 30 | ≥12 | Φ17×150 | 11/11/7.5 | 15 |
| 40 | ≥15 | Φ8×100 | 16/16/11 | 22 |
| 50 | ≥15 | Φ20.5×180 | 22/22/16 | 30 |
| 75 | ≥15 | Φ26×200 | 30/30/22 | 45 |
| 80 | ≥15 | Φ26×200 | 30/30/22 | 37 |
| 100 | ≥15 | Φ30×200 | 45/45/30 | 45 |
| 150 | ≥15 | Φ30×200 | 45/45/30 | 55 |
| 160 | ≥15 | Φ32×250 | 60/60/45 | 75 |
| 200 | ≥9.6 | Φ40×250 | 45/45/30 | 75 |
| 250 | ≥9.6 | Φ44×250 | 60/60/45 | 90 |
| 315 | ≥7.8 | Φ52×250 | 60/60/45 | 90 |
| 400 | ≥7.8 | Φ56×250 | 85/85/64 | 110 |
| 450 | ≥6 | Φ56×250 | 85/85/64 | 110 |
| 500 | ≥7.8 | Φ58×250 | 85/85/64 | 110 |
| 560 | ≥6 | Φ64×250 | 85/85/64 | 132 |
| 600 | ≥6 | Φ64×250 | 85/85/64 | 132 |
| 650 | ≥6 | Φ70×250 | 85/85/64 | 132 |
| 1000 | ≥4 | Φ85×250 | 85/85/64 | 132 |
| 1200 | ≥4 | Φ95×250 | 120/120/90 | 160 |
| 1500 | ≥4 | Φ95×250 | 150/150/72 | 200 |
| 1800 | ≥4 | Φ95×250 | 150/150/72 | 250 |
| 2000 | ≥4 | Φ100×250 | 180/180/135 | 270 |
| 3000 | ≥3 | Φ134×250 | | 315 |
| 4000 | ≥3 | Φ154×250 | | 400 |
| 5000 | ≥2.5 | Φ170×250 | | 450 |
| 6000 | ≥2.2 | Φ188×250 | | 450 |
**Note:** The specific technical parameters are subject to the official technical specifications and drawings.