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Normal Structure Bulldozer TY220 (220HP)

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. It is your best choice for road building, hydro-electric construction, field modification, port building, mine development and other constructions.

    Product Introduction

    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.

    SHEHWA TY220 Bulldozer (1)o8r

    SPECIFICATIONS

    Dozer

    Tilt

    (not including ripper) Operation weight (Kg)

    23500

    Ground pressure(KPa)

    77

    Track gauge(mm)

    2000

    Gradient

    30°

    Dozing capacity (m³)

    6.4

    Blade width (mm)

    3725

    Max. digging depth (mm)

    540

    Overall dimensions (mm)

    5460×3725×3395

    SHEHWA TY220 Bulldozer (2)atm
    SHEHWA TY220 Bulldozer (3)5nn
    SHEHWA TY220 Bulldozer (4)okw

    ENGINE

    Type

    CUMMINS NT855-C280S10

    Rated revolution (rpm) 

    2000

    Rated power (KW)

    175

    Max. torque (N•m/rpm)

    1030/1300

    Rated fuel consumption(g/KW•h)

    205

    UNDERCARRIAGE SYSTEM

    Type

    Swing type of sprayed beam. Suspended structure of equalizer bar

    Number of track rollers (each side)

    6

    Number of carrier rollers (each side)

    2

    Pitch (mm

    216

    Width of shoe (mm)

    560

    GEAR

    Gear 

    1st

    2nd

    3rd

    Forward  (Km/h)

    0-3.6

    0-6.5

    0-11.2

    Backward (Km/h) 

    0-4.3

    0-7.7

    0-13.2

    IMPLEMENT HYDRAULIC SYSTEM

    Max. system pressure (MPa)

    14

    Pump type

    Gears pump

    System output(L/min)

    262

    DRIVING SYSTEM

    Torque converter
    3-element 1-stage 1-phase

    Transmission
    Planetary, power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted.

    Steering clutch.
    Wet, multi-disc, spring loaded, hydraulically separated, hydraulic control.

    Steering brake
    Wet type, floating band structure, foot brake with hydraulic booster.

    Final drive
    2-stage speed reduction of spur gear, splash lubrication.

    BLADE

    Blade type

    Straight-tilting blade

    Width of blade

    3725 mm

    Height of blade

    1317

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