electric over hydraulic winch
Electric Over Hydraulic Winch
Product Overview
The electric over hydraulic winch represents the pinnacle of heavy-duty pulling technology, combining the precision of electric controls with the raw power of hydraulic systems. Designed for demanding industrial applications, this winch delivers exceptional line pull capacities, reliable operation, and superior durability in harsh environments. Whether you're equipping trucks, cranes, or off-road recovery vehicles, our electric over hydraulic winch ensures seamless integration and maximum performance.
Engineered with advanced electro-hydraulic actuation, the electric over hydraulic winch allows for remote operation via electric solenoids that control hydraulic flow, providing smooth, variable speed pulling without the limitations of purely electric or manual systems. This hybrid design offers higher duty cycles, reduced heat buildup, and the ability to handle extreme loads up to 50 tons or more. Ideal for international trade and B2B markets, our winches meet global standards like ISO 9001 and CE certification, ensuring compliance and reliability across borders.
With customizable configurations, the electric over hydraulic winch adapts to specific power sources—12V, 24V DC, or 220V AC—making it versatile for marine, mining, forestry, and construction sectors. Its robust construction features corrosion-resistant materials, sealed components, and automatic load-holding valves, minimizing downtime and maintenance costs. Invest in an electric over hydraulic winch that outperforms competitors while delivering long-term value.
Key Features
- Electro-Hydraulic Control System: Electric solenoids precisely modulate hydraulic pressure for infinite speed control and instant response, surpassing traditional hydraulic winches in usability.
- High Line Pull Capacity: Available from 10,000 lbs to 100,000 lbs (4.5 to 45 tons), with multi-layer gearing for maximum torque at low speeds.
- Sealed Planetary Gear Train: Maintenance-free design with hardened steel gears, ensuring longevity under continuous heavy use.
- Automatic Load-Holding Brake: Failsafe hydraulic brake engages instantly to prevent load drift, enhancing safety on inclines or during power loss.
- Remote Control Options: Wired pendant or wireless remote (up to 100m range) with emergency stop for operator convenience and safety.
- Corrosion-Resistant Finish: Zinc plating and marine-grade epoxy coating protect against saltwater, chemicals, and extreme weather.
- Tempered Steel Drum and Cable: Galvanized or stainless steel wire rope options, with fairlead rollers for even spooling and reduced wear.
- Thermal Protection: Integrated sensors shut down operation if overheating occurs, extending component life.
- Modular Design: Easy mounting via bolt-on base plates, compatible with ISO-standard footprints for quick installation.
- Low Noise Operation: Whisper-quiet electric pumps reduce workplace noise pollution compared to gear-driven alternatives.
Technical Specifications
| Parameter | Standard Model (EOH-20K) | Heavy-Duty Model (EOH-50K) | Customizable Range |
|---|---|---|---|
| Rated Line Pull (1st Layer) | 20,000 lbs (9 tons) | 50,000 lbs (22.7 tons) | 10,000 - 100,000 lbs |
| Line Speed (No Load) | 25 m/min | 18 m/min | 10 - 30 m/min |
| Motor Type | DC Electric Pump (24V) | AC Electric Pump (220V) | 12V/24V DC, 110V/220V/380V AC |
| Hydraulic Pump Displacement | 50 cc/rev | 100 cc/rev | 30 - 150 cc/rev |
| Wire Rope Diameter | 16 mm x 100 m | 22 mm x 150 m | 12 - 30 mm, lengths up to 300 m |
| Drum Capacity (Layers) | 6 layers | 8 layers | 4 - 10 layers |
| Gear Reduction Ratio | 5.5:1 | 7.2:1 | 4:1 to 10:1 |
| Clutch Type | Hydraulic Free-Spool | Hydraulic Free-Spool | Manual or Hydraulic |
| Brake Holding Force | 20,000 lbs | 50,000 lbs | Matches rated pull |
| Weight (Approx.) | 250 kg | 650 kg | 100 - 1,200 kg |
| Dimensions (L x W x H) | 1,200 x 600 x 800 mm | 1,800 x 900 x 1,200 mm | Custom |
| Operating Temperature | -40°C to +60°C | -40°C to +60°C | -50°C to +80°C |
| IP Rating | IP67 | IP67 | IP65 - IP68 |
| Certifications | CE, ISO 9001 | CE, ISO 9001, ABS | Additional per request |
Note: Specifications are subject to customization based on client requirements. Contact our engineering team for tailored electric over hydraulic winch solutions.
Application Scenarios
The versatility of the electric over hydraulic winch makes it indispensable across diverse industries. In construction and infrastructure, it powers crane operations, pile driving, and material hoisting on high-rise projects, where precise control prevents accidents. For off-road and recovery vehicles, such as 4x4 trucks and military transports, the winch excels in rugged terrain, pulling vehicles from mud, snow, or steep inclines with unmatched torque.
In marine and offshore applications, the corrosion-resistant electric over hydraulic winch handles anchor retrieval, towing, and salvage operations on fishing vessels, oil rigs, and cargo ships. Mining and forestry sectors rely on it for dragging logs, hauling ore carts, and excavator self-recovery in remote sites. Additionally, it's perfect for industrial manufacturing, facilitating heavy machinery positioning, assembly line pulling, and warehouse logistics.
Engineered for global deployment, this winch supports extreme conditions—from Arctic drilling to desert pipelines—ensuring productivity without compromise. Its electric over hydraulic design integrates effortlessly with existing hydraulic systems, reducing retrofit costs.
Advantages
Choosing our electric over hydraulic winch provides distinct advantages over conventional winches. First, the hybrid system delivers superior power density: hydraulic motors generate higher torque in a compact footprint, ideal for space-constrained installations. Unlike all-electric winches, it avoids overheating during prolonged pulls, supporting duty cycles up to 75%.
Second, enhanced safety features include redundant braking, overload protection, and low-voltage operation, minimizing risks in high-stakes environments. The electric controls enable proportional speed adjustment, preventing shock loads that damage gear trains.
Third, cost efficiency: Lower energy consumption (up to 30% savings vs. pneumatic winches) and minimal maintenance—sealed units require no lubrication—translate to rapid ROI. Customizable specs ensure optimal matching to your load requirements, avoiding over-specification.
Finally, our winches boast proven reliability, with field tests exceeding 10,000 hours MTBF (Mean Time Between Failures), backed by rigorous quality controls.
Why Choose Us
As a leading manufacturer of electric over hydraulic winches, we prioritize innovation, quality, and customer partnership. Our state-of-the-art facility employs CNC machining and automated testing for precision engineering. With 20+ years in international trade, we serve clients in 50+ countries, offering OEM/ODM services and rapid prototyping.
We provide comprehensive support: from CAD design to after-sales training, ensuring seamless integration. Competitive pricing, flexible MOQs, and swift lead times (4-6 weeks) make us the trusted B2B partner. Committed to sustainability, our winches use energy-efficient components and recyclable materials.
FAQ
Q: What is an electric over hydraulic winch?
A: It's a winch powered by an electric motor driving a hydraulic pump, offering precise control and high power for heavy lifting and pulling tasks.
Q: Can the electric over hydraulic winch be used in marine environments?
A: Yes, with IP67 rating and marine coatings, it's fully submersible and corrosion-proof for saltwater use.
Q: What power sources are compatible?
A: Models support 12V/24V DC for vehicles and 110V/220V/380V AC for stationary setups.
Q: Is customization available for the electric over hydraulic winch?
A: Absolutely—line pull, drum size, controls, and mounting are fully customizable to your specs.
Q: How does it compare to a standard hydraulic winch?
A: Electric over hydraulic adds remote electric controls for easier operation and variable speed, without needing separate power packs.
Q: What maintenance is required?
A: Annual hydraulic fluid checks and rope inspections; sealed gears are maintenance-free.
Q: Does it include safety certifications?
A: All units are CE and ISO certified; ABS and DNV options for marine applications.
Q: What is the warranty period?
A: 2 years standard, extendable to 5 years with service contracts.