• Parameter
  • Selection
  • Detail
  • 388-I Standard Configuration:

    Yuchai/Weichai China Stage II engines,
    Bucket, front counterweight, front loader without float,
    Cab warning lights, rearview camera
    Reserved triple-valve pipeline at the loading end
    H-shaped outriggers with slewing and front-wheel steering
     

    388- I Overall Dimensions      

    Overall dimensions Overall vehicle operational quality 8100KG
    Overall dimensions of the machine   ( L×W×H ) 7500×2400×3700mm
    Wheelbase 2380mm
    Wheelbase Front wheel 1870 mm; Rear wheel 1855mm
    Minimum ground clearance 305mm
    Performance Bucket capacity 1.0 cubic meters
    Rising Power 47KN
    Loading lifting capacity 2500KG
    Bucket Dump Height 2520mm
    Bucket discharge distance 1265mm
    Excavation depth 52mm
    Backhoe bucket capacity 0.3 cubic meters
    Bucket digging force 50KN
    Excavation swing angle 170°
    Bucket discharge height 3700mm
    Maximum digging depth 4085mm
    Maximum Traction 60KN
    Engine
    (Optional: Cummins/Yuchai) )
    Model Yuchai   YC4A110Z - T23
    Type   Type Inline, direct injection, liquid-cooled, turbocharged, four-stroke
    Number of cylinders - Inner diameter times Itinerary   4 -108×132
    Rated power 81KW
    Rated speed 2200r/min
    Minimum fuel consumption 230g/kw.h
    Maximum torque 400N.m
    Displacement 4.8L
    Steering System Type Hydraulic steering
    Steering gear model BZZ-250
    Working pump displacement 63ml/r
    Working pump model CBG2063
    Steering angle ±41°
    Minimum turning radius 6581mm
    Drive axle Model WZZD75D
    Manufacturer Chinese Axles   
    Rated front axle load 6720KG
    Rated rear axle load 3560KG
    Transmission system Transmission Mechanically Operated Hydraulic Synchronized Gear Shifting
    Model ZL15
    Number of gears Move forward 4 File, Back 4 file  4F4R
    Hydraulic torque converter YJ290
    Import pressure 0.4 - 0.65 MPa
    Export pressure 1.5 - 1.8 MPa
    Cooling method Oil-cooled pressure circulation
    Tire Front/Rear Specifications 14-17.5/19.5L-24
    Front tire pressure 0.4   Mpa
    Rear tire pressure 0.35 MPa
    Maximum speed 40.5km/h
    Braking System Service brake Gas-actuated oil clamp, external type, self-adjusting, self-balancing
    Parking brake Manual braking    Manual Brake
    System pressure Loading hydraulic system 20Mpa
    Excavating the hydraulic system 20Mpa
    Hydraulic Steering System 14Mpa

     

Keywords:

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