High Strength Double Wall Casing Oscillator / Coupling For Drilling Rigs Piling Rigs
Product description
A casing oscillator is a specialized piece of equipment used in construction, particularly for deep foundation work, to install large-diameter casing (steel pipes) into the ground, especially in difficult ground conditions like hard rock or unstable soil. It works by rotating and vibrating the casing while applying downward force, reducing friction and facilitating penetration.
| Model | Unit | JOC200 | JOC250 | JOC300 | JOC330 |
| Max.casing dia | mm | 02000 | 02500 | 03000 | 03300 |
| Torque | kN ·m | 4110 | 9500 | 13500 | 19900 |
| Rotation angle | ° | 21 | 21 | 21 | 24 |
| Lifting force | kN | 2650 | 5150 | 9000 | 10820 |
| Pulling stroke | mm | 600 | 650 | 580 | 580 |
| Clamping force | kN | 2150 | 3750 | 5100 | 5900 |
| Weight | ton | 27 | 48 | 64 | 68 |
| Overall dimension L×W×H |
mm | 7500×3200×1950 | 8800×4000×2580 | 9800×4500×2610 | 10665×4880×2500 |
Product advantage
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Cost-Effective Transport: Utilizing a shared rig pump significantly lowers both purchase and transport expenses compared to traditional pump trucks.
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Operational Efficiency: Sharing the output power of a rotary drilling rig minimizes operational costs, promoting energy efficiency and environmentally friendly practices.
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Powerful Performance: The system delivers an impressive pull/push force of up to 210 tons, enhanced by a lifting cylinder and additional counterweights, accelerating construction processes.
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Flexible Counterweights: Counterweights can be dismounted and adjusted between 4 to 10 tons based on project requirements.
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Cost Reduction in Transport: The counterweight, made from cast-in-place concrete, helps decrease transport expenses effectively.
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Stable Operation: The combined action of the counterweight frame and ground anchor ensures a secure connection to the ground, minimizing the reaction torque from the oscillator to the rig.
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Enhanced Efficiency: Automatic casing oscillation enables high working efficiency after inserting casing depths of 3 to 5 meters.
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Adjustable Configuration: The distance between the oscillator and the rig can be easily modified via bolt connections for flexible setup.
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Reliable Torque Transfer: The inclusion of an anti-torsion pin in the clamping collar guarantees complete torque transfer to the casing.
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Versatile Casing Options: Available clamping collars accommodate casing diameters ranging from 0.6 to 1.5 meters, catering to diverse customer needs.
Here's a more detailed look at their applications:
1. Foundation Piling:
Installing large-diameter bored piles for skyscrapers, bridges, and industrial buildings.
Creating secant pile walls and contiguous pile walls for deep excavations and basements.
2. Shaft Construction:
Supporting vertical shafts for tunnels, utilities, sewers, and lift pits.
3. Urban Construction:
Working adjacent to sensitive structures, heritage sites, or utilities where vibration could cause damage.
Construction photos
Packing & Shipping
FAQ
Q: Why choose us?
We are professional factory with full export experience. We make sure all qualified goods with high quality reach
international standard
As experienced exporter, we can give professional advice in transportation method to reduce your cost.
Q: How can I know the production condition?
After receiving down payment, financial confirmation payment letter will be given to you. If necessary, you will receive videos and photos from production department, quality department and package.
Q: Can I print own logo on package?
Sure. Customized package and OEM printing are available.
If you have other questions, welcome to contact us!
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