Shanghai ENJUE Machinery Equipment Co., Ltd is one of the most experienced manufacturers and suppliers of electric-hydraulic clamshell grab in China. If you're going to buy custom electric-hydraulic clamshell grab made in China, welcome to get more information from our factory. For price consultation, contact us.
Engineered specifically for powders and fine bulk materials-from chemicals, fertilizer, and coal to ore, sand, and construction aggregates-this electric hydraulic clamshell grab is a trusted solution across ports, steel plants, power stations, and waste treatment facilities. It works seamlessly with various cranes.At its core is an independent hydraulic system featuring imported, branded components that deliver reliable, high-performance operation-even in the harshest conditions.Simple in design and easy to operate, it also includes an adjustable spill plate for precise volume control. Suitable for materials with bulk densities from 0.9 to 3.0 t/m³.
Electro-Hydraulic Double-Flap Grab – Component Overview
Built for reliability and performance, our marine electro-hydraulic double-flap grab integrates four key systems:
Hydraulic System
The heart of the grab, featuring a motor, coupling, hydraulic pump, valves, oil pipelines, tank, hydraulic oil, seals, and filter.
Steel Structure
The rugged framework, including lifting lugs, hydraulic cylinders, and durable jaw flaps.
Electrical Control System
Precision control via cables, cable reels, and electrical control cabinets.
Auxiliary Systems
A power supply cable drum and an anti-twist cable reel, strategically installed on both sides of the boom for enhanced operational stability.
Advantages of electro-hydraulic double flap grab
High Efficiency – Power That Responds
Our constant power pump and hydraulic servo system work together to adjust pump output based on system pressure. The result? Stable, responsive driving performance that significantly boosts overall grab efficiency.
Energy Saving – Run All Day, Every Day
At maximum pressure, flow drops to near zero-slashing overflow and energy consumption. Less heat means better temperature control, enabling 24/7 continuous operation without interruption.
Easy Operation – Simple & Straightforward
The motor drives the pump, which sends hydraulic oil through the control block and circuits to the cylinder. Opening and closing the grab has never been easier.
Compact Structure – Smaller Footprint, Bigger Performance
Our new-generation four-cylinder design outperforms traditional double-cylinder grabs: lower profile, wider application, better force balance, and a fill rate approaching 100%.
Strong Adaptability – One Grab, Many Materials
From mineral powder and coal to grain, fertilizer, and yellow sand-this grab handles virtually any bulk cargo.
High Safety – Protecting Your Team
By reducing manual labor and keeping personnel away from high-risk zones, we minimize accident potential. Complete safety protection functions ensure stable, reliable operation even in the toughest conditions.
company profile
EN JUE Company specializes in manufacturing mechanical claws, electro-hydraulic grabs, remote-controlled grabs, excavator grabs, and other types of grabs. With 12 years of experience in the construction machinery industry, we have developed mature and reliable production technologies, supported by comprehensive quality inspection and assurance systems that guarantee high-quality products. Our grabs are available in numerous styles to suit diverse applications. If our standard models do not fully meet your needs, please contact us-we offer customization services to design grabs according to your specific operational requirements.
FAQ
Q1: What details do you need for a quote?
A: Great question! The more you tell us, the better we can tailor a solution for you. Lift capacity, span, lift height, power source, and any special needs-just share what you have, and we'll take it from there.
Q2: Do you offer customized products?
A: Absolutely. Every work environment is different, so every one of our products is customized to match your specific requirements. Give us your lift capacity, span, height, power source, and other details, and we'll get you a fast, accurate quote.
Q3: How do we handle installation?
A: You're not alone. Our senior engineers can provide on-site installation guidance and hands-on training to get your team up and running.
Q4: Can you supply lifting tools as well?
A: Of course. Whatever you need-lifting slings, clamps, grabs, magnets, or custom tools-we've got you covered.
Q5: What payment options do you accept?
A: We accept T/T and L/C for your convenience.
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