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Case

        Based on the success of QAY130, QAY160, and QAY200 all terrain truck cranes,
        QAY 240 is another new all terrain product developed by our company through extensive market research and technical demonstration.
        It inherits the successful experience, and adopts new materials, new technologies, and the most advanced steed structure design and computer control technique.
        The main hydraulic parts and load bearing materials adopts international parts and components, effectively improving the product’s performance and reliability.
        The application of hydropneumatic suspension all terrain chassis, electronic proportional control system, limit load control variable hydraulic system, U jib technique greatly improving the performance and grade of the machine.
        The machine has modern design, compact and reasonable layout, and excellent travel and lifting performance. QAY240 which represented the highest design level at that time attended the 2007 Munich Bauma Exhibition.
        It is the first time for the Chinese high-level crane shown on the international stage, extending the domestic crane’s influence in the world.

        Classification

        Item

        Unit

        QAY240

        Dimension

        Overall length

        mm

        15918

        Overall width

        mm

        3080

        Overall height

        mm

        4000

        Weight

        Overall weight in travel

        kg

        72000

        Axle load

        Axle 1, 2

        kg

        12000

        Axle 3, 4

        kg

        12000

        Axle 5

        kg

        12000

        Power     

        Superstructure engine

        Rated power

        kw/(r/min)

        194/2100

        Rated torque

        N.m/(r/min)

        1050/1400

        Rated speed

        r/min

        2100

        Carrier engine

        Rated power

        kw/(r/min)

        420/1800

        Rated torque

        N.m/(r/min)

        2700/1080

        Rated speed

        r/min

        1800

        Max. travel speed

        km/h

        71

        Min. turning diameter

        m

        24

        Min. ground clearance

        mm

        280

        Approach angle

        °

        25

        Departure angle

        °

        18­

        Braking distance (at 30km/h)

        m

        ≤10

        Max. grade ability

        %

        48

        Fuel consumption for 100km

        l

        90