Crane Grab Bucket

Product Overview

Flagcrane provides a variety of customized solutions for the material handling industry. such as clamshell bucket, mechanical grab bucket, orange peel grab bucket, hydraulic grab bucket, Electro hydraulic grab bucket, grabs for excavator, grabs for loaders, mechanical grab bucket, Scrap grab bucket, Tong grab bucket, Cactus grab bucket, Waste to energy cranes and Log grabs, and scissor grab are utilized for a wide variety of lifting applications.

Flagcrane has rich experience in the field of crane grab bucket manufacturing all over around the world.

We offer crane grab bucket manufacturing support as per the specific requirements of the customers.

Flagcrane’s crane grab bucket is widely use in various industries such as industrial mining, port terminals, station warehouses, construction sites, marine development, garbage dumps, and power stations. clamshell grab bucket： It is use to load various bulk cargo, minerals, coal, sand and gravel, earthwork, etc. in ports, docks, station freight yards, mines, etc.

It can also be used in earthwork excavation, foundation and ditch excavation, road construction, rail laying and other projects. orange peel grab bucket： It is use in scrap iron and steel grabbing and smelting in steel mills, bulk waste, waste smelting, loading and unloading and handling in garbage disposal sites and construction sites, car dismantling, smelting and recycling in car recycling yards, bucket teeth Replaceable, and use high hardness wear-resistant steel to ensure long service life; valve shells can be selected according to different working environments; fully closed valve shells, semi-closed valve shells, wide-side valve shells and narrow-side valve shells.

Straw bale grab: It is a material handling spreader specially developed for straw power plants, mainly for unloading, stacking storage and feeding of straw bales.

The working level is high, which is suitable for the working environment of the straw bin in the power plant, which is humid, dusty, f

Key Advantages

This crane model is engineered for long service life and low maintenance in demanding industrial environments. Buyers choose it because it is built by the factory itself, with steel structure processed by CNC cutting and automated welding for dimensional accuracy and consistent quality.

• Rapid loading/unloading‌: Quickly picks up and releases materials, boosting productivity by 30-50% compared to manual methods‌.
• Large capacity‌: Wide-opening design handles bulk materials (e.g., scrap, gravel) in one scoop‌.
• ‌ Works in diverse environments‌: Operates in mountains, riverbanks, underwater, and extreme temperatures‌.
• Adjustable grip‌: Customizable jaw sizes/shapes fit irregular or slippery objects‌.
• Remote operation‌: Reduces worker exposure to hazardous zones‌.
• Low failure rates‌: Uses high-quality hydraulic components for reliable performance‌.
• Robust construction‌: Reinforced steel frames and wear-resistant materials ensure 8-10+ years of service‌.
• Simplified upkeep‌: Modular design allows easy part replacement and cleaning‌.
• Energy-saving‌: Consumes 20% less power than traditional grabbers‌.
• Reduces labor costs‌: One operator can manage tasks requiring 3-5 workers‌.
• Anti-slip grip‌: Prevents material spills during lifting‌.
• Zero pollution‌: Electric/hydraulic models eliminate exhaust emissions‌.

Main Features

Every Crane Grab Bucket leaves the factory complete with the following standard features, verified during final inspection and load testing:

• Heat-treated steel combines light weight with rugged strength.
• Pins and shafts are heat-treated steel of adequate size to prevent breakage and promote long service life.
• The dual hydraulic cylinders/rams mounted on the outer rim of the bucket provide the excellent digging force.
• The bowls radius has been optimizing to math with the locus of the hydraulic cylinder/rams to deliver consistency full load for maximum productivity.
• ‌Electro-Hydraulic Orange Peel Grabs are designed to be operated on One Rope Cranes.
• The Grabs are executed with their own hydraulic system activated by an electromotor.
• The hydraulic cylinders are fully protected through the frame.
• Number of peels 3,4,5,6,7 or 8.
• Open, half open or closed design.
• Interchangeable teeth.

Applications & Working Conditions

The Crane Grab Bucket is used across industrial plants, warehouses, steel mills, power stations, ports and logistics centers. It is available with optional lifting attachments such as lifting beams, electromagnets, grabs, C-hooks and coil tongs for special material handling.

Standard models operate in ambient temperatures from -20°C to +50°C. For special environments, we can supply explosion-proof electrics, high-temperature paint systems, dust-proof protection or corrosion-resistant coatings. Tell us your working condition and our engineers will confirm the correct configuration.

Customization Options

We customize span, lifting height, working class, control mode (pendant, wireless remote or cabin), and add frequency conversion speed control, explosion-proof protection or special coatings to suit your environment. Tell us your requirements and our engineers will prepare a tailored proposal.

Standard Supply Scope

Your order includes the complete crane structure, travelling mechanism, hoisting trolley or hoist, electrical control system, safety devices (limit switches, overload limiter, buffers, emergency stop), operation manual and inspection certificates. Optional extras include wireless remote control, frequency inverter, cabin with heater/air conditioner, lighting and special lifting attachments.

Quality Control & Testing

All structural welding is performed by certified welders and inspected before painting. Each crane undergoes no-load and full-load testing on our test bench, including brake test, limit switch verification and electrical safety check. Third-party inspection (SGS or buyer-nominated) is available before shipment.

Packing & Shipping

Cranes are shipped in knockdown form with steel structure, wheels, trolley, electrics and hardware carefully packed to prevent damage during ocean freight. Export packing follows our standard seaworthy specification, with wooden cases for electrics and control panels. Delivery options include FOB, CIF and DDP to your port.

Installation & After-Sales

We offer installation supervision and commissioning by our engineers, or fully turnkey installation by our experienced team. After commissioning we provide operator and maintenance training, a complete documentation package, and 24/7 spare parts and technical support for the lifetime of the crane.

What to Include in Your Inquiry

To receive an accurate quotation, please send us the following details with your inquiry: required lifting capacity (ton), span or working radius, lifting height, duty / working class, control method (pendant, radio remote or cabin), power supply voltage, site environment (indoor, outdoor, high temperature, dusty, explosion-proof area), and quantity. The more detail you provide, the faster our engineers can confirm the design and price.

Why Buy This Model from FLAGCRANE

You are buying directly from the factory that designs and manufactures the equipment. That means factory-direct pricing, engineering support before and after the order, consistent quality across repeat purchases, and a single accountable partner from drawing approval to commissioning. Our 30+ years in crane manufacturing, 850,000 m² plant and export experience to 50+ countries give buyers the confidence to plan around our delivery schedule.

Typical Configurations

The table below shows common configuration combinations for this model line. Final specifications are always confirmed by our engineers against your site conditions before production.

Parameter	Standard Range
Lifting Capacity	5t~25t (customized)
Ambient Temperature	-20℃ to 50℃