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Case

        QY40K

        QY40K truck crane adopts full luxury cab with large view and new orthodrome streamline operating cab, which is good looking.
        Adopt five-segment oval rope retractable boom with double-cylinder and two-segment jib, greatly improving the working scope of the machine.
        The design of the streamline boom head is in keeping with the style of the machine.
        The boom and jib adopt new connection method, which is convenient to dismantle and install.
        It is equipped with the high-power environment protection engine, improving the chassis power and the trafficability.

        Dimension

        Unit

        QY40K

        Overall length

        mm

        13050

        Overall width

        mm

        ≤2800

        Overall height

        mm

        3430

        Weight

         

         

        Total weight in travel

        kg

        40400

        Front axle load

        kg

        14500

        Rear axle load

        kg

        25900

        Power

         

         

        Engine model

         

        WD615.334

        Engine rated power

        kW/(r/min)

        247 / 2200

        Engine rated torque

        N.m/(r/min)

        1350 / 1400

        Travel

         

         

        Max. travel speed

        km/h

        75

        Min. turning diameter

        m

        ≤24

        Min. ground clearance

        mm

        285

        Approach angle

        °

        16

        Departure angle

        °

        11

        Max. grade ability

        %

        46

        Fuel consumption for 100km

        L

        46

        Main performance

         

         

        Max. rated total lifting capacity

        t

        40

        Min. rated working radius

        mm

        3000

        Turning radius at turntable tail

        m

        3.482

        Max. lifting torque

        kN.m

        1400

        Base boom

        m

        10.7

        Fully extended boom

        m

        40.1

        Fully extended boom+ jib

        m

        55.1

        Longitudinal outrigger span

        m

        5.65

        Lateral outrigger span

        m

        6.6

        Working speed

         

         

        Boom luffing time

        s

        ≤88

        Boom full extension time

        s

        ≤180

        Max. swing speed

        r/min

        ≥2.0

        Max. speed of main winch (single rope)

        m/min

        ≥110

        Max. speed of aux. winch (single rope)

        m/min

        ≥110