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    TY220 Bulldozer
      TY220 Bulldozer

    Track Bulldozer TY220 (220HP)

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    Overall Dimension: 5460×3725×3395 mm (Standard)

    Operating Weight: 23500 kgs (Standard)

    Engine: Model Cummins NT855-C280S10

    Rated Power: 175 KW

    Blade Capacity: 6.4 m³ (Straigt-tilting blade)

    product description

    Main features:

    • TY220 crawler bulldozer is a 220 horsepower track-type dozer with power shift transmission.It equipped with famous Cummins NT855-C280S10 engine gives you more power and reliability you need.The highly reliable power shift transmission, stable torque converter and the two-stage straight-tooth structure final drive transmit power efficiently.It can be equipped with a variety of working devices and cabs to meet the various working conditions. They are ideal and efficient equipment for earth and stone construction work and bulk scraping.
    • TY220 bulldozer is semi-rigid suspended, hydraulic transfer, hydraulic controlled track type bulldozer. Planetary, power shift transmission which is Unilever operated. The operation system designed according to human and machine engineering makes operation more easily, efficiently and accurately. Strong power, excellent performances, high operation efficiency and wide view show the advantage features.

    Main Specifications

    OverallDimension5460×3725×3395 mm
    Operating Weight23500 kg
    ENGINEModelCummins NT855-C280S10
    TypeWater-cooled, In-line, overhead valve direct injection, turbocharged diesel
    Number of Cylinders6
    Bore × StrokeΦ139.7×152.4 mm
    Piston Displacement14.01 L
    Rated Power175 KW (238HP) @1800 rpm
    Max Torque1030 N·m @1300 rpm
    Fuel Consumption205 g/kW·h
    TRANSMISSIONTorque Converter3-element, 1 stage, 1 phase
    TransmissionPlanetary gear type, power-shift, forced lubrication
    Central Drive ShaftSpiral bevel gear, single-stage speed reduction, splash lubrication
    Steering clutchWet, multi-disc, spring loaded, hydraulically separated, hydraulic control 
    Steering brakeWet type,floating band structure,foot brake with hydraulic booster
    Final drive2-stage speed reduction of spur gear, splash lubrication
    TRAVEL SPEEDGear1st2nd3rd
    Forward0~3.6 km/h0~6.5 km/h0~11.2 km/h
    Reverse0~4.3 km/h0~7.7 km/h0~13.2 km/h
    UNDERCARRIAGE SYSTEMTypeSprayed beam, suspended structure of equalizer
    No. of Carrier Rollers2 each side
    No. of Track Rollers6 each side
    No. of Track Shoes38 each side
    Track Shoe typeSingle Grouser
    Width of Track shoe560 mm
    Pitch216 mm
    Track Gauge2000 mm
    Ground Pressure0.077 Mpa
    HYDRAULIC SYSTEMMax Pressure14 Mpa
    Pump TypeGear Pump
    Displacement262 L/Min
    Bore of Working Cylinder120 mm × 2
    BLADEBlade TypeStraight-tilt BladeAngle BladeSemi-U-blade
    Blade Capacity6.4 m³4.7 m³7.5 m³
    Blade Width3725mm4365 mm3725 mm
    Blade Height1315 mm1055 mm1374 mm
    Max Drop Below Ground538 mm535 mm540 mm
    MaxTilt Adjustment>735 mm>500 mm>755 mm
    THREE SHANK RIPPERMax digging depth 666 mm
    Max lift above ground555 mm
    Weight of 3-shank ripper2495 kg
    SINGLE SHANK RIPPERMax digging depth 695 mm
    Max lift above ground515 mm
    Weight of 1-shank ripper2453 kg
    • Famous CUMMINS NT855-C280S10 engine gives you more power and reliability you need.Improved fuel economy over the previous model with strong torque output and low fuel consumption gives you excellent overall fluid efficiency.
    • The highly reliable power shift transmission, stable torque converter and the two-stage straight-tooth structure final drive transmit power efficiently.
    • It can realize automatic fault diagnosis and full monitoring.The overall cast instrument panel integrates air conditioning, electrical appliances and instruments into one, which is more beautiful and luxury.
    • According to the ergonomic design, the driver's seat and armrest can be adjusted up and down, the shifting, steering and throttle are placed on the left side, and the soft shaft structure is adopted. The working device is operated on the right side, and the servo control system is used to make the operation process more light and flexible.
    • The standard straight tilt blade features powerful cutting force and the three-shank ripper can be equipped for the ripping of clay and frozen earth.

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