Hydrostatic tandem vibratory roller LG512DD

Specifications

Operating weight kg                       12000      
Weight on front drum   kg               6000       
Weight on rear drum  kg                 6000 
Length×width×height  mm            5000×2350×3050
Static linear load                       
Front drum                                      276 N/cm
Rear drum                                      276 N/cm
Min turning radius  mm                   7000      
Travel speed                                  0-6  km/h     
                                                         0-12  km/h        
Ground ability  %
       Vibration                                     30
       Without vibration                      40
Turning angle                                 30°       
Vibration frequency  Hz                  40/50     
Rominal amplitude    mm                0.74/0.35  
Exciting force   kN                           115×2/85×2
   
Engine specifications
Engine model                                4BTAA3.9C  
Type                      In-line, water-cooled, four stroke, direct injection
Engine power/speed   kW/r/min     93/2200       
Max. torque/speed    N.m/r/min      506/1300   
Displacemen   L                               3.9
Starter motor power  kW                 3.7
Starter motor voltage  V                  24
Fuel                                Light diseel oil
Injection pump                          BOSCH

Oil tank capacity
Hydraulic oil tank capacity  L           95
Fuel tank capacity   L                       170

Hydraulic system
Drive system

         Drive pump                     Variable displacement piston pump
         Drive motor/reducer       Variable displacement piston motor/planetary gear reducer
Brake torque   N.m                        18.9
Vibration system
          Vibration pump              Variable displacement piston pump
          Vibration motor              Ration displacement piston motor
Steering system
          Steering type                  Full hydraulic steering system
          Steering pump                  QC20/16-D14
          Steering gear model                  BZZ1
          Steering system pressure   MPa   16
Brake system
     Service brake type           Hydraulic lock brake on double drums
     Parking brake type           Oil cutting brake on double drums

A/C System
Model                                                TY46B
Refrigerating capacity                       4600w