electric winch

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This winch is mainly used in construction, marine and dock operations, and warehouse logistics.

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Introduction

Application Scenario

Advantages

Structural Diagram And Parameter Table

INTRODUCTION

The electric winch is a powerful pulling and lifting device that uses an electric motor to wind a steel wire rope or synthetic rope onto a drum. It is designed for horizontal pulling, inclined dragging, or vertical lifting of heavy loads. Lifting capacities typically range from 500kg to 10t, with rope lengths up to 100m or more. Electric winches offer variable speed control, electromagnetic brakes, and remote operation, making them ideal for construction, marine, logistics, and industrial material handling applications where precise load control is required

APPLICATION SCENARIO

[1] Construction sites – Pulling formwork, lifting steel beams, or dragging heavy equipment.

[2] Marine and docks – Mooring ships, launching boats, or lifting cargo from water.

[3] Warehouses and logistics – Dragging heavy pallets or machines across floors.

[4] Mining and quarrying – Hauling ore cars or pulling conveyor belts.

[5] Theatres and stages – Rigging scenery, backdrops, and heavy props.

ADVANTAGES

[1] High pulling force – Capacities from 0.5t to 10t for heavy horizontal drags.

[2] Long rope length – Up to 100m+ for extended reach applications.

[3] Precise control – Variable speed and electromagnetic brake for accurate positioning.

[4] Durable construction – All‑steel frame, weather‑resistant for outdoor use.

[5] Remote operation – Wired or wireless remote for safety and convenience.

STRUCTURAL DIAGRAM AND PARAMETER TABLE

Six core advantages

Full Scenario Coverage

Nucleon covers over 20 product categories including ladle cranes, multi-purpose cranes, intelligent cranes, overhead/portal cranes, RTG, RMG, deck cranes, portal cranes, girder launchers, yacht cranes, KBK, and jib cranes. From steel smelting to port handling, bridge construction to ship equipment, Nucleon provides one-stop lifting solutions. Whether standard models or extreme-condition customizations, Nucleon possesses mature technical expertise and proven track records, saving customers from dealing with multiple suppliers.

Military-Grade Quality Standards

We use high-strength steel from Baosteel/Ansteel for key structural components, with 100% NDT inspection and one-clamp CNC gantry machining. Every machine undergoes 120% dynamic load and 125% static load tests before delivery, with continuous operation verification under extreme conditions. Even in 24/7 continuous casting plants, -40°C arctic ports, or high-temperature humid ship cabins, our cranes maintain millimeter-level precision and zero-drift stability—quality that stands the test of time.

Extended Longevity & Low Maintenance Cost

Our main girders are FEA-optimized and double-submerged arc welded, with a design life of ≥30 years. Key bearings are lifetime lubrication-free, and hardened travel wheels extend wear cycles by 3 times. Core components feature modular quick-change interfaces with spare parts commonality exceeding 80%. Annual maintenance costs are reduced by 40%~60%, saving millions in lifecycle operating expenses — truly "invest once, benefit long-term."

Energy Efficiency Leader

Our entire series comes standard with IE5 permanent magnet synchronous motors + energy feedback VFD drives, achieving 25%~35% comprehensive energy savings. Single-motor operation under light loads and adaptive speed control reduce electrical waste by over 30%. High-strength steel lightweight design cuts deadweight by 15%~20%, lowering workshop load requirements. A single ladle crane station saves over RMB 150,000 in electricity costs annually, helping customers achieve green and low-carbon production.

Ultimate Safety Redundancy Design

Our hoisting mechanism comes standard with dual brakes + mechanical overspeed switch + triple limit switches, featuring multiple redundant interlocks to prevent load dropping and over-traveling. Large products use box girder torsion-resistant structures, remaining stable even in level 8 gusty winds. Optional intelligent safety monitoring systems detect anomalies in load, skew, wind speed, etc., with automatic alarms and shutdowns. Overall safety redundancy coefficient > 2.0, maintaining zero crane safety incidents for many consecutive years.

Deep Customization & Full Lifecycle Service

We provide complete front-end support from site survey and mechanical simulation to civil review, delivering custom drawings within 2 weeks, with non-standard lead times only 5~7 days longer than standard products. We establish lifelong digital dossiers for customers, warning of end-of-life components 3 months in advance. Our full lifecycle services cover installation training, regular inspections, and remote O&M. With customer repeat purchase rates exceeding 85% for five consecutive years, we are a trustworthy long-term partner.