Sandvik DD311

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Sandvik DD311

Model

Single Boom Jumbo

Key Features

• 6/12 split feed

Capabilities

• Parallel Coverage: 44.5 m2;
• Percussion power: 20 kW;
• Percussion pressure: Max 220 bar;
• Percussion rate: 67 Hz;
• Rotation Speed: Max 250 rpm ( with OMS80);
• Rotation torque: 400Nm (with OMS80);
• Hole Size: 43 - 127 mm.