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                        15351225837
                    
      
                    
      
                        ZSIM National Unified Service Hotline
                    
      
                    
      
                        Address: No. 277, Qingtai Road, Section 2, Xinhua Avenue, Wenjiang District, Chengdu, China.
                        
       Tel：15351225837
                        
       Zip code：611130
                        
       URL：
                        www.tugongmochang.com
                    
      
                
      
            
      
        
      
        
      
            
      
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       Products Infrastructure construction >  ZML 120 multifunctional crawler drilling rig
      
                
                
                
      
                    
      
                        
      
                            ZML 120 multifunctional crawler drilling rig
                        
      
                        
      
                            
      
                                
      ZML 120 multifunctional crawler drilling rig
      
                                
      
                                    
      　　This drilling rig is widely used on construction, highway, railway, hydro-power station, coal mine, tunnel and military engineering. With the nice capability of efficiency and stability, it can drill quickly various complicated layers of stratum, such as gravel, clay or severe air-slaked rock. Thus, this type of machine is suitable for kinds of anchoring engineering.
      
                                    
      　　
      
                                
      
                                
                                
                            
      
                        
      
                    
      
                
      
            
      
        
      
        
      
            
      
                
      
                    
                
      
                
      
                    
      
                        
      
                            
      Technical characteristics
      
                            
      
                                
      
	Advantages:?

      

      
	1.?The drilling technique could be DTH drilling, casing drilling or directly dig-in anchoring drilling.

      

      
	2.?It adopts adjustable telescopic boom that can make the horizontal height reach 4.5 meters?and the vertical height be 6.8 meters.

      

      
	3.?The mast can rotate to work from 0-360 degree and the big boom can wave from side to side to work in different angle.

      

      
	4.?The distance of the power head could reach 3 meters and the drilling rods of 1-3 meters could be selected.

      

      
	5.?The dust?collecting?device could be chosen to reduce the dust to make a better working environment.

                                  
      
                        
      
                        
      
                            
      
                                
      
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      Performance parameter
      
                    
      
                        
      
	Parameters:?

      

      
	1.?Motor power: 30 kw

      

      
	2.?Diesel power: 37 kw

      

      
	3.?Double- power/Diesel for moving and motor for drilling: 30 kw for motor and 37 kw for diesel

      

      
	4.?Air consumption: 9-22 m3/min

      

      
	5.?Hole diameter: 90-200 mm

      

      
	6.?Hole depth: 20-60 meters

      

      
	7.?Matching percussive unit: CIR, DHD

      

      
	8.?Breaking method: percussion and rotation

      

      
	9.?Drilling rod specification: 76*1500/2000/3000 mm, 89*1500/2000/3000 mm

      

      
	10.?Drilling angle: 0-360?degree

      

      
	11.?The mast returning angle: 360 degree

      

      
	12.?Rotating speed of the power head: 50 rpm

      

      
	13.?Max torque of the power head: 4000 N.m

      

      
	14.?Max distance of the power head: 3000 mm

      

      
	15.?The compensatory distance: 1000 mm

      

      
	16.?Max pulling force: 20 KN

      

      
	17.?Max feeding force: 20 KN

      

      
	18.?Grade ability: ≤?25 degree

      

      
	19.?Ground pressure: 0.04 Mpa

      

      
	20.?Shipment dimension (L*W*H): 5500*2000*2500 mm

      

      
	21.?Gross weight: 5000 kg

                          
      
                
      
            
      
        
      

        
      
            
      
                
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