Crawler dynamic compactor
            XGH400
          
            
         
        
          
		    
           
		        
		    
          
              | Project | Unit | Parameter | 
| Tamping energy level | t.m | 400/800 | 
| Max. allowed rammer weight | t | 20/40 | 
| Max. droping distance | m | 20 | 
| Max. height from pulley center to ground  | m | 28.6/25.5 | 
| The length of the boom | m | 19-25/28 | 
|  working angles | ° | 60-76/60-65 | 
| Operating Radius | m | 6.5-16/16 | 
| grounded length | mm | 5100 | 
| Wheelbase | mm | 4000 | 
| Track link width | mm | 700 | 
| Size of Host   Machine | m | 12.7x3.24x3.49 | 
| Hoisting rope   diameter | mm | 28 | 
| Single rope   tension | t | 12 | 
| Full load   lifting speed | m/min | (24/12) | 
| Range of rope   diameter | mm | 20 | 
| radius   changing speed | m/min | 57 | 
| turning speed | r/min | 0-2.4 | 
| traveling   speed | km/h | 0-1.35 | 
| gradeability | % | 30 | 
|  Ground pressure | MPa | 0.084 | 
| Engine | SHANGHAI | 
| Model | SC9DK320 | 
| engine power | kW | 235 | 
| Emission | euro3 | 
| The basic arm   weight | t | 61(19m main Boom) | 
| counter weight | t | 17.6 | 
| The host   weight | t | 38 |