Electric Motor Grab

Category： Grabs
Self-Powered Clamping System:Integrated Hoist/ Winch (1T-20T SWL) | ±5mm Precision
High Productivity & Portability: Cycle Time: ≤30s | Quick-Release Hook (ISO 4309) | 50% Faster vs Single-Rope Grabs
Bulk Material Mastery: Coal/Ore/Gravel | 95% Fill Rate | Anti-Spill Jaw Design
Full-Weight Digging Force: Zero Closing Rope Tension | 30% Higher Grab Force vs 4-Rope Grabs
INQUIRY EMAIL

Electric Motor Grab | Self-Contained Clamshell for

High-Altitude Material Handling

Revolutionize Bulk Material Efficiency with Henan Hengkun’s Motorized Grab Technology

Applications: Ideal for multi-purpose cranes in ports, mining, construction, and logistics. Perfect for handling loose materials such as coal, gravel, sand, grains, and mineral ores.

Product Overview
The Electric Motor Grab is a high-efficiency material handling solution designed for automated loading/unloading at any elevation. Featuring a built-in electric motorized closing mechanism, It uses an electric hoist or winch mounted on the grapple as the opening and closing mechanism, ensuring superior productivity and simplified operation. Engineered for heavy-duty applications, this grab maximizes digging force and material retention, making it ideal for abrasive and dense bulk materials.

Why Smart Operations Choose Electric Motor Grabs

1. Self-Powered Operation: Integrated motor eliminates closure rope dependency
2. 100% Weight-to-Dig Force: Full grab weight converts to material penetration
3. Rapid Hook-On/Off: No complex reeving - connect power cables and lift

4. Ore-Optimized Design: Peak efficiency on dense minerals & heavy aggregates

Not for Submerged Use: Dry operation only

Engineering Breakthrough: The Motorized Advantage

Core Innovation

"Moving the closing drum onto the grab body" – Our design mounts standardized electric hoists directly onto the grab structure, creating a unified lifting-digging system. This eliminates upward pull forces during closure (unlike 4-rope Grabs), channeling 100% of the grab’s weight into bucket penetration force.

Technical Superiority vs. Rope Grabs

Parameter	Motor Grab	Single-Rope Grab
Cycle Time	8-12 seconds	15-25 seconds
Dig Force	100% weight utilization	~60% weight utilization
Installation	Plug-and-play cable connection	Complex reeving required
Ideal Material	Iron ore, granite, basalt	Light aggregates

Technical Specifications

Parameter	Specification
Capacity	1–12 m³ (customizable)
Motor Power	10–55 kW (variable frequency drive optional)
Voltage	380V/50Hz or 480V/60Hz (adjustable)
Cable Length	Up to 100 meters (customizable with reel)
Material	High-strength abrasion-resistant steel
Operating Temperature	-20°C to +40°C
Models Available	HKG-EMG-20, HKG-EMG-40, HKG-EMG-60, HKG-EMG-100

Customization Options

Cable Reel Integration: Tailored cable length and reel capacity for high-altitude operations.
Jaw Design: Serrated, wide-mouth, or reinforced claws for specific materials.
Material Upgrades: Optional anti-corrosion coatings or hardened alloys.
Automation: IoT-enabled load sensors or remote-control compatibility.

Service & Certifications

Global Compliance: CE, ISO 9001, and IECEx certifications.
Installation: On-site synchronization with crane systems and cable reel setup.
Warranty: 12–24 months (extendable) with lifetime technical guidance.
Maintenance: Easy-access motor compartments and OEM replacement parts.

Why Choose Us?

Proven Expertise: 15+ years in motorized grab manufacturing.
Turnkey Solutions: Custom designs for unique operational challenges.
Quality Assurance: Stress-tested components and pre-delivery trials.
Cost Efficiency: Factory-direct pricing with rapid global shipping.

Request a Quote
Upgrade your material handling with our high-performance Electric Motor Grab. [Click here] for a tailored quote or visit our website for details.