Rotary hydraulic drive system EBA 3300

for drilling rigs

Product
Auger drive attachment for excavators — EBA 3300

Category
Auger drive attachments

Applications

• Drilling foundation and piling holes
• Soil and soft rock drilling, anchor and pole installation
• Construction, civil engineering and utility foundations

Technical data

• Recommended excavator weight: 25 – 40 t
• Rated power: 160 kW
• Cutter length (A): 500 mm
• Cutting width (B): 990 mm
• Recommended rpm: 60 rpm
• Recommended oil flow: 220 – 340 l/min
• Max. oil flow: 360 l/min
• Max. operating pressure: 400 bar
• Torque at 380 bar: 34,000 Nm
• Cutting force at 380 bar: 226.5 kN
• Weight: 360 kg
• Output drive connection: H 80 Type
• Pick box: PH 22 Type
• Standard pick: 22/46/38/22 H
• Max. drill diameter: 1500 mm
• Min. drill diameter: 300 mm
• Max. drilling depth (at max. drill diameter): 4000 mm
• Max. drilling depth (at min. drill diameter): 8000 mm
• Max. rock compressive strength: 50 MPa

Standard equipment

• Output drive connection H 80 Type
• Pick box PH 22 Type with standard picks (22/46/38/22 H)
• Delivered ready for hydraulic connection within recommended flow/pressure ranges