Operating system
- High-pressure hydraulic cylinders open and close the jaws to grip the material.
- A high-torque hydraulic motor and slewing gear in the upper section provide continuous 360° rotation without twisting the hoses.
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İŞLER GRAB / GRAB SYSTEMS
Grab Systems
Hydraulic 360° Rotating Grab
Precise material control for heavy-duty operations, combining high gripping force with continuous 360° rotation.
Developed for port, demolition, recycling and forestry operations, this hydraulic grab combines a high-strength steel body with a powerful rotator and load-holding check valves.
Request a QuoteOperating principle
Hydraulic pressure supplied by the carrier opens and closes the jaws in a controlled motion. The integrated rotator enables continuous positioning under load.
Key features
- Continuous 360° rotation
- 1.5–25 m³ model range
- High-strength steel construction
- Load-holding check valve system
Applications
- Ports
- Demolition
- Recycling
- Forestry
Product information
Technical scope and
operational details.
Product capacity and interface values are finalised through engineering calculations based on actual site conditions.
Models and options
Compact and medium series: 1.5–6 m³High-capacity series: 8–25 m³Example volumes: 1.5–2 / 2.5–3 / 5–6 / 8–10 / 15–18 / 18–25 m³Operating pressure: project-specific; examples compatible with 400 bar
Technical components
- A hydraulic rotary joint maintains uninterrupted oil flow during rotation.
- Bucket jaw tips and cutting edges are manufactured from wear-resistant HARDOX material.
- An integrated check valve supports load safety in the event of hose damage or sudden pressure loss.
Operational advantages
- Precise alignment in confined areas without repositioning the carrier
- Shorter cycle times for reduced fuel consumption and improved productivity
- Safer handling through mechanisation of heavy and irregular loads
Applications
- Unloading bulk and packaged cargo from ships and rail wagons
- Handling rubble, stone and concrete blocks
- Sorting metal scrap and industrial waste
- Handling and stacking logs, timber and branches
Technical verification: Capacity, pressure, dimensions, material grades and applicable standards are verified for each application during the quotation stage.
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