• Details

• Main components structure and Technical Performance:
  1.Chassis Model ：
  WS5303
  Engine
  Model ：WD615.44G (Direct Injection and Turbocharged Diesel Engine)
  Power：235kW
  Speed：2200r/min
  Maximum Torque: 1250 N.m
  
  Hydraulic Torque Converter
  Model ：BY352
  Maximum Input Power：274kW
  Maximum Input Speed：2500r/min
  Maximum Input Torque：1453N.m
  The top of transmission with power take-off
  Transmission：
  Three Forward Gears：i1=4.0，i2=2.01，i3=1
  One Reverse Gears.：iR=5.12
  
  Vehicle-Bridge
  Front Bridge：10 ton range low speed heavy load vehicle-bridge
  Middle Bridge：11ton range low speed heavy load vehicle-bridge
  Rear Bridge：11 ton range low speed heavy load vehicle-bridge
  Tire:1500-600×635 wide section big rib and cross-country tire
  
  2.Angle Driving Gear Box
  Transmission Ratio：1.69
  Maximum Input Torque：5500N.m
  Maximum Input Speed：2100r / min
  
  3.Draw Works
  Structure Type：Single drum with lebus rope groove
  Maximum fast Line Pull：140kN
  Drum Diameter x length：365×715mm
  Clutch：ATD-224-H air bag pushing-disk clutch
  Chain Type：20A-3×114
  Brake Mode：Double brake staple，dead-end balance，manually air
  energy assisted braking system
  Brake Drum Diameter x Width: 960×260mm
  Brake Angle of Contact：325°
  
  4.Mast
  Structure Type：binodal telescoping type open front girder
  Maximum Static Load：675kN
  Working Height: 18m
  Main Jack：Hydraulic elevating，Mechanical Blocking
  
  5.Traveling System
  Structure Type：3×4
  Maximum load：675kN
  Number of Effective Rope：6
  Wire Rope Diameter：22mm
  
  6.Hook
  Rating Hook Load ：400kN
  Maximum Hook Load：675kN
  
  7.Hydraulic System
  System Working Pressure: 14MPa
  System Maximum Flow: 160L/min
  Main Executive Mechanism：Mast elevating, jack lifting, hydraulic tong.
  
  8.Pneumatic System
  Working Pressure：0.6－0.8MPa
  
  9.Electrical System
  Working Voltage (direct current)：24V

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