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Main » Equipment » Crawlers » Walking dredge 20/90-U

Walking dredge 20/90-U

Main technical characteristics  Unit  Unit value  Notes 
Dipper capacity m3 20  
Boom length, L m 9  
Boom elevation degree degree 32˚  
Max. load t 63  
Radius of discharging, R1 m 83  
Max. Dump height, H1 m 38,5  
Max.digging depth, H m 42,5  
Rotation radius of tail unit, R2 m 19,7  
Counterweight clearance, H2 m 1,61  
Average unit pressure on ground:      
In working condition МPa 0,115  
In moving МPa 0,24  
Max. inclination in moving:      
Long degree ±7  
Crosscut degree 3  
Speed on horizontal surface, average km/h 0,08  
AC voltage at frequency 50 Hz V 6500  
Line operated synchronous motor capacity kWatt 2 500