Know the drill
                    Based on our Drum Cutter technology, the auger drives are ideal for challenging soil and soft rock drilling operations. 
                
                
            
            
        Auger Drive Unit ADU 1500
            Technical specifications
            
                
                    
                    
                        
	
	
            
        
    
        
    
| Carrier weight class ¹ | 18 t - 40 t | 
| Service weight ² | 1 370 kg | 
| Product weight | 850 kg | 
| Nominal power | 120 kW | 
| Unit length | 1 200 mm | 
| Unit diameter | 600 mm | 
| Rotational speed | 50 rpm - 70 rpm | 
| Optimum oil flow ³ | 200 l/min - 300 l/min | 
| Max. torque ⁴ | 23,4 kNm | 
| Oil flow, max | 200 l/min | 
| Max. operating pressure | 350 bar | 
More information
ADU with options
ADU with options
                    
                    
                        Large variety of augers for various applications available
                    
                
                
                    
                    
                        High torque radial piston motor for higher productivity
                    
                
                
                    
                    
                        Quick auger exchange for high flexibility
                    
                
                
             Choice of drill bits for various ground conditions 
        
        
        
    
    
    
    
            Soil Classifications 
        
        
    
    
    
    
| Classification | Ground conditions | |
|---|---|---|
|  | 1 | Topsoil | 
| 2 | Liquid Soil | |
|  | 3 | Soil easy to excavate | 
| 4 | Soil medium hard to excavate | |
|  | 4 | Soil medium hard to excavate | 
| 5 | Soil hard to excavate | |
| 6 | Rock easy to excavate & similar soil | |
|  | 5 | Soil hard to excavate | 
| 6 | Rock easy to excavate & similar soil | |
| 7 | Rock hard to excavate (max. 60–80 MPa) |