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Steel Mills Recycling Demolition Handling Machine,42 ton Crawler Excavator YGSZ420

Steel Mills Recycling Demolition Handling Machine,42 ton Crawler Excavator YGSZ420
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    1.Product Introduction

    1. The power system is driven by an engine or a three-phase motor, which is flexible and flexible. Driven by electric motor, it has low maintenance cost, no pollution and low failure rate. Motor operation is one-third of the cost of engine operation;
    2. The electrical system has protection functions such as overcurrent, overload and leakage;
    3. Double pump double circuit total power regulation, negative flow control open system, reasonable allocation and utilization of motor power;
    4. Double pump combined flow and multi-action compound to improve work efficiency;
    5. Normally open rotary and travel brake. Independent oil cooling system, hydraulic oil cooler has large heat dissipation area and good heat dissipation effect;
    6. Italian hose, seal and Trelleborg cylinder seal, completely solve the hydraulic system does not seep;
    7. Enhanced working device for integral bending arm, gooseneck curved lever and various working grippers;
    8. The computer optimized design of the working device, the box structure to achieve a reasonable high-strength structure;
    9. Multi-function instrument panel, detecting various pressures, temperatures, oil levels and sound alarms;
    10. Three-dimensional air supply, fresh air circulation, fluorine-free environmental protection, large-capacity automatic heating and cooling air-conditioning system;
    11. Fixedly increased streamlined appearance driver’s cab, shockproof and soundproof, wide view, safe and comfortable, providing a car-like working environment;
    12. Optional rotary motor head makes the gripper have 360° rotation function, especially for directional materials, which has better gripping effect.

    2. Parameter

    ItemUnitYGSZ420
    Operating weightkg41300
    EngineModelCummins6BTA5.9-C180
    Power/SpeedKw/rpm132/2200
    Max.torquen.m750
    DisplacementL5.9
    fuel consumptiong/kw.h≤227
    Fuel tank capacityL240
    MotorModel/Y280S-4
    Powerkm75
    Speedrpm1480
    Hydraulic system Main pumpKawasakiK3V112DT
    Rated flowL/min2X240+30
    Working pressureMpa31.5
    Main valvePARKERAV-280
    Hydraulic tank capacityL340
    Hydraulic motorTravelDOOSANTM60
    SwingSUNJINSJB220
    Performance parameterSwing speedrpm0-12
    Max. pulling forcekn180
    Travel speedKm/h0-4.5
    Max Gradient°26
    Ground pressurekpa46.5
    CabinOverall dimensionsmm1800x1000x1620
    swing ringOrbital diametermm1250
    Four wheels and trackAdopts DH series With  DH series
    CylinderZhucheng longyuan oil cylinder, the south Korean technology import seal

    3.Dimension

    Main dimensions(mm)YGSZ420
    Upper full width (not including body foot pedal)3000
      Cabin width1000
      Cabin height4200
      Tail swing radius4010
    Balance weight distance from ground1105
    Min.clearance to the ground480
    Distance from guide pulley to driving wheel4100
    Track length4800
    Track inner distance2600
    Track pads width600
    Track outer distance with 600mm track3200
    Boom length9600
    Stick length5000
    Bucket capacity2.5m³Clamshell bucket capacity≤2.0
    2.5m³Multi-tine grabBulk density ≤2.0 tons
    1.0m³orange peel grab steel crap dealing1.0m³Clamshell Scrap job
    Max. grabbing height9200
    Max. grabbing radius13485
    Grabbing radius at max grabbing height9165
    Max. grabbing depth9185
    Grabbing radius at max grabbing depth8940

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