Shanghai ENJUE Machinery Equipment Co., Ltd is one of the most experienced manufacturers and suppliers of Electro Hydraulic Clamshell Grab in China. If you're going to buy custom Electro Hydraulic Clamshell Grab made in China, welcome to get more information from our factory. For price consultation, contact us.
Ideal for single-hook crane operations, the electro hydraulic clamshell grab excels at moving fine-grained bulk materials like coal, sand, mineral powder, cement, waste, fertilizer, and grain. From ports, shipping, and railways to power plants, steel mills, waste-to-energy sites, and cement factories-wherever bulk handling matters, this grab delivers.
Based on crane connection requirements, lifting chains can be added to the upper part of the grab, making it compatible with container spreaders. This allows the grab to be used on container bridge cranes for bulk material loading and unloading operations, thereby enhancing the versatility of terminal operations.
The electro-hydraulic clamshell grab mainly consists of the grab structural components, a hydraulic power unit, and an electrical control system. It is simple to operate – opening and closing the grab is achieved by pressing the corresponding open/close buttons on the control panel. The grab features a low operating height, greatly improving operational efficiency. The main components of the hydraulic power unit and electrical control system are sourced from internationally renowned brands, ensuring reliable performance. The grab is suitable for two power supply modes: 380V/50Hz or 440V/60Hz. Currently, available bucket capacities range from 2 to 38 cubic meters, and non-standard customizations are also supported.
Drawing and technical parameters of electric-hydraulic clamshell grab
| Type | Dead weight(T) | SWL(T) | volume(m³) | Dimension(mm) | operation pressure(kg/cm²) | |||||
| Max | Min | A | B | C | D | E | ||||
| EJECG2.5-4.5 | 3.5 | 8 | 4.5 | 2.5 | 2300 | 3100 | 3050 | 2750 | 2500 | 200 |
| EJECG3.2-5.5 | 4.2 | 10 | 5.5 | 3.2 | 2550 | 3200 | 3200 | 2900 | 2500 | 200 |
| EJECG4.2-7 | 4.8 | 12 | 7 | 4.2 | 2660 | 3400 | 3300 | 2950 | 2680 | 200 |
| EJECG6-10 | 6.7 | 16 | 10 | 6 | 3050 | 3700 | 3585 | 3325 | 3200 | 200 |
| EJECG8-12 | 9 | 20 | 12 | 8 | 3120 | 3800 | 3900 | 3600 | 3500 | 200 |
| EJECG9-15 | 10.5 | 25 | 15 | 9 | 3140 | 4120 | 3985 | 3750 | 3700 | 200 |
| EJECG10-15 | 12 | 32 | 15 | 10 | 3540 | 4320 | 3950 | 3364 | 3600 | 220 |
| EJECG12-20 | 16 | 35 | 20 | 12 | 3890 | 4750 | 4300 | 3950 | 4300 | 220 |
advantages of Electro hydraulic clamshell grab
Speed and Productivity Benefits
The hydraulic gripping system is characterized by a rapid working cycle. The clamps open and close instantly, positioning is achieved immediately, and all movements are smooth and uninterrupted, delivering high operational efficiency.
Control That Makes Operations Safer
Experience unmatched control with the electro-hydraulic grab. It responds instantly to your commands - the relationship between what you signal and what the grab does is direct and immediate. This gives operators greater confidence and dramatically reduces the risk of errors. Need to adjust on the fly? No problem. Gripping force can be changed mid-cycle, making it just as effective for heavy waste ore as it is for light cargo.
Reliability You Can Rely On
Reliability is built into hydraulic grabbing technology. Fewer moving parts mean less that can go wrong. Robust cylinders and advanced seal designs ensure failures are rare - and when they do occur, they're predictable, not surprising.
Maintenance that Won't Break the Bank
Keeping your electric- hydraulic grab in top shape couldn't be easier. Just check the oil level, inspect the seals, and replace the filter elements - simple, routine tasks. The result? Less downtime and fewer labor hours spent on maintenance.
Application of Electro-hydraulic clamshell grab
Port terminals and vessel loading
Coal and ore yards
Grain and fertilizer transfer
Scrap handling and recycling
Industrial silos and material storage
FAQ
Q1: What information should I provide when I request a quote?
A: Thanks for your question. The more information you provide, the more accurate the solution we can prepare for you! The information such as the lift capacity, span, lift height, power source, and other specials you give us, will be more appreciated!
Q2: Are your products available for customization?
A: Yes, because of the different work environments, all our products are customized depending on customer requirements! So if you give us more information about the lift capacity, span, lift height, power source, and other specials, we will give you a very quick quote!
Q3: How can we install the crane?
A: Our senior engineers can provide installation guidance services and training by your side.
Q4: Can you provide the serious lifting tools?
A: Of course, we can provide any lifting tools according to your requirements, such as lifting slings, lifting clamps, grabs, magnets, or other special products!
Q6: What is an electric-hydraulic grab?
An Electro-Hydraulic Clamshell Motor Grab is a material handling device powered by an electric motor and hydraulic system designed to efficiently lift and move bulk materials like coal, grain, scrap, or other loose commodities.
Q6: How about your payment terms?
A: We accept T/T and L/C as payment methods.
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