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  Главная Выставка изделия Запчасти и Сервис Дела Контакт с нами О SENX  

Дела

        • QAY220 all terrain crane inherits the 222 patent techniques and 38 new patents techniques.
        • The product adopts 6-axle chassis, 12x12 full-axle steering, 6-segment retractable boom, and oval section. The variable section technique make the machine has big antitorque and high stability. The optimized various retractable boom combination play the performance to the most.
        • The self-combination counterweight technique developed by ourselves can effectively improve the lifting performance by 30%. The electrohydraulic proportion control multi-axle steering mode can realize many kinds of steering modes. The new brake technique can reduce 2/3 maintenance cost, and improve the travel safety. The comfortable cabs and outrigger operation completely show the humanity design concept. Equip with the XCMG unique control system, auxiliary retractable boom system, virtual wall system, perfect failure diagnosis, real-time detection, CAN technique, etc.
         

        Dimension

        Unit

        QAY220

        Overall length

        mm

        15850

        Overall width

        mm

         

        Overall height

        mm

        4000

        Weight

         

         

        Overall weight in transport

        kg

        72000

        Front axle load

        kg

         

        Rear axle load

        kg

         

        Power

         

         

        Engine model

         

        Imported Benz EFI engine

        Engine rated power

        kW/(r/min)

        420/1800

        Engine rated torque

        N.m/(r/min)

        2700/1300

        Travel

         

         

        Max. travel speed

        km/h

        72

        Min. turning diameter

        m

        23

        Min. ground clearance

        mm

         

        Approach angle

        °

        16

        Departure angle

        °

        18

        Max. grade ability

        %

        50

        Fuel consumption for 100km

        L

         

        Main performance

         

         

        Max. rated total lifting capacity

        t

        220

        Min. rated working radius

        mm

         

        Turning radius at turntable tail

        m

         

        Max. lifting torque

        kN.m

        6774

        Base boom

        m

         

        Fully extended boom

        m

        64

        Fully extended boom+ jib

        m

        96

        Longitudinal outrigger span

        m

        8.7

        Lateral outrigger span

        m

        8.8

        Working speed

         

         

        Boom luffing time

        s

         

        Boom full extension time

        s

         

        Max. swing speed

        r/min

         

        Max. speed of main winch (single rope) (no load)

        m/min

         

        Max. speed of aux. winch (single rope) (no load)

        m/min