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grabgreifer-mit-schalenwechselsystem-gs240p-ansicht-a-produkt-produktseite-dms-technologie
grabgreifer-mit-schalenwechselsystem-gs240p-ansicht-b-produkt-produktseite-dms-technologie

Digging Grab with interchangeable shells GS240P

"The DMS GS240P clamshell grab with it's pendulum-mounted standing cylinder is an extremely versatile attachment that has been specially designed for carriers with an operating weight of between 14 and 24 tonnes (t). The innovative shell changing system means that grab shells of different widths can be exchanged quickly and easily, enabling flexible adaptation to a wide range of requirements on the construction site. This heavy-duty grab is popular for underground construction, digging trenches, shafts, etc. in areas with limited space. Its almost circular geometry ensures that the outer dimensions remain constant in every position, supporting precise and efficient operation. The ingenious design of the patented plunger cylinder ensures impressive clamping force that enables effortless penetration into the ground. The grab is simultaneously robust and highly responsive, allowing for precise control and handling for even the most demanding tasks."

Excavator size-class [t] 14–24
Weight (without shells) [kg] 460
Operating pressure gripping max. [bar] 360
Operating pressure rotation max. [bar] 360
Closing force [kN] 60
Torque [Nm] 3600
Rec. litre capacity rotation [l] 15–25
Rec. litre capacity gripping [l] 40–80
Lifting capacity [kg] 15000
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Efficient excavation

With increased closing force, the innovative design allows deeper penetration into the ground and the utilization of the full shell volume without material compression.

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Shell changing system

Enables quick and easy changing of the shell width from 320-1200 mm, allowing the grab to be easily adapted to different requirements.

Available shell sets

Shell width

[mm]

320

400

500

600

800

1000

1200

Capacity

[l]

213

263

327

391

523

651

780

Weight shell set

[kg]

226

265

301

331

377

438

488

Number of teeth

3

3

5

5

5

7

7

Ejector available

* = smaller Ejector can be used

*

*

Softgrip XL

Number

3

3

4

4

4

4

4

Lifting capacity

[kg]

1750

1750

1750

1750

1750

1750

1750

Open shells inner diameter

[mm]

1100

1100

1100

1100

1100

1100

1100

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Optimised changing system

Quick and easy shell change in just a few minutes

Secure locking

Self-locking bolts guarantee a perfect hold

Permanent connection

Interchangeable shells are permanently connected

Flexible shell width

Very narrow to very wide shells can be used

Fully protected piston

The fully encapsulated piston rod is permanently protected against external influences.

Large end stop surface

The large piston surface results in a lock-free end stop.

Internally-routed oil channels

Our patented design eliminates the need for vulnerable hydraulic hoses in the work area.

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Low-maintenance bushings

Grease reservoirs incorporated into the brass bushings provide long-term lubrication.

Self-locking bolts

Prevents unintentional opening of the locking bolt.

Modular bolt-on teeth

The teeth on the front edges can easily be removed or fitted with accessory parts.

DMS pendulum clamshell grab with interchangeable shells in use

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Innovation at the core

The specially developed DMS cylinder drive is the hydraulic heart of our grabs. Due to the double-acting plunger cylinder with oil pressure supply on both sides, the force generated for opening and closing is identical. Inside the cylinder, not only the piston rod is completely encapsulated and protected. The oil channels also run internally, eliminating the need for vulnerable hoses on the exterior.

 

With the horizontal alignment, ideal force transmission can be achieved at compact height, providing our grabs with a perfect power-to-weight ratio. With this design and technology, DMS creates ideal conditions for performance, robustness and durability.

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Delivery & accessories

Scope of delivery
Available accessories

Accessory highlights

The statically mounted ejector prevents material from getting stuck in the trays when opening. The version for the GS240P can be removed and replaced without tools and is available in widths from 30 to 60 cm.
The Softgrip XL is your ideal helper for damage-free handling and placement of stones and objects with straight or smooth surfaces. Softgrip XL

DMS Händlersuche

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Kundendaten

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Um Ihre Anfrage zu Anbaugeräten beantworten zu können, bedarf es einer Übermittlung und damit einer Verarbeitung Ihrer bereitgestellten personenbezogenen Daten durch uns an unseren für Ihr Postleitzahlengebiet zuständigen Vertriebspartner. Die Einbindung unserer Vertriebspartner erfolgt, da diese konkrete Anfragen direkt bearbeiten.

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