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Products > Truck Crane > XCMG truck crane
QY50K-? Truck Crane
    Introduce:

    QY50K-? Truck Crane

    Feature:

    •The innovative jib system adopts embedded block, plug-in boom head and international advanced U section jib, which has excellent lifting performance and safe and reliable lifting work.
    •The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.
    •Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems.
    •Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.
    •The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.
    •The humanity design makes the cab and control cab more spacious, and easy to operate.
    •Six unique manufacturing technologies ensure the high quality.

    Parameter:

    Dimension

    Unit

    QY50K-?

    Overall length

    mm

    13750

    Overall width

    mm

    2800

    Overall height

    mm

    3520

    Weight

    Total weight in travel

    kg

    41000

    Front axle load

    kg

    15000

    Rear axle load

    kg

    26000

    Power

    Engine model

    WD615.334(domestic III)

    Engine rated power

    kW/(r/min)

    247/2200

    Engine rated torque

    N.m/(r/min)

    1350/1400

    Travel

    Max. travel speed

    km/h

    80

    Min. turning diameter

    m

    24

    Min. ground clearance

    mm

    291

    Approach angle

    '

    17

    Departure angle

    '

    11

    Max. grade ability

    %

    40

    Fuel consumption for 100km

    L

    45

    Main performance

    Max. rated total lifting capacity

    t

    50

    Min. rated working radius

    m

    3

    Turning radius at turntable tail

    m

    3.482

    Max. lifting torque

    kN.m

    1764

    Base boom

    m

    11.3

    Fully extended boom

    m

    42.7

    Fully extended boom+ jib

    m

    57.7

    Longitudinal outrigger span

    m

    5.91

    Lateral outrigger span

    m

    6.9

    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) (no load)

    m/min

    >110

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

    m/min

    >110