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GTY320 Crawler hydraulic dozer
Crawler Hydraulic Dozers

GTY320 Crawler hydraulic dozer

The 320HP crawler bulldozer is equipped with a high-performance turbocharged diesel engine, delivering robust power and exceptional fuel efficiency, specifically engineered for heavy-duty operations. It features a fully hydraulic transmission system and intelligent control technology for precise maneuverability and rapid response. The reinforced crawler chassis, with low ground pressure, ensures effortless navigation through challenging terrains such as mud, gravel, and steep slopes. Equipped with a multifunctional blade and an optional ripper attachment, it enables efficient earth leveling, material pushing, and hard soil breaking. The operator cabin integrates a Roll-Over Protective Structure (ROPS), shock-absorbing seats, and panoramic visibility, prioritizing both safety and operator comfort. Widely used in mining operations, road construction, agricultural water conservancy projects, and disaster relief, it excels in large-scale infrastructure development, rugged mountainous regions, and harsh environments requiring continuous high-efficiency operation. This machine stands as a reliable and versatile heavy-duty equipment in the construction machinery sector.

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    01

    Steel Plate Full Box Structure

    The main frame of the full box structure adopts steel plate welded full box type integral structure, which is welded with the rear axle box. It has high impact load bearing capacity and resistance to bending and twisting. High quality weld seam ensures the main frame has a full life cycle.

    cab1

    The novel hexahedral cab offers excellent visibility, the powerful ventilation and unparalleled dust-free.

    Products pecifications

    Model

    GTY320

    Type

     Standard Hydraulic Crawler Type

    Engine type

    CUMMINS NTA855-C360S10

    Displacement(L)

    14.01

    Rated power(kw/rpm)

    257/2000

    Max.torque(N.m/rpm)

    1440@1400

    Operating weight

    37.2 Ton

    Dimension(no ripper)

    6535×4150×3515

    Grounding length (mm)

    3150

    Ground pressure(MPa)

    0.105

    Track gauge(mm) 

    2140

    Dozing capacity(m³)

    10

    Blade width(mm) 

    4150

    Blade height(mm) 

    1610

    Max drop below ground(mm) 

    560

    Track shoe width(mm) 

    560

    Pitch(mm) 

    228.6

    Quantity of track link

    41

    Quantity of Carrier rollers

    4

    Quantity of Track rollers

    14

    Max pressure(MPa) 

    14

    Discharge(L/min )

    355

    Max tractor force(KN) 

    280

     Forward Speed(Km/h)

    F1:0-3.6

    F2:0-6.6

    F3:0-11.5

    Rear Speed (Km/h)

    R1:0-4.4

    R2:0-7.8

    R3:0-13.5

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