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Products > Truck Crane > Zoomlion truck crane
Zoomlion truck crane QY90V533
    Introduce:

    ZOOMLION QY90V truck crane, which is developed independently to adapt to the market demand, is our new-generated and high-reliable product combining our company many years' manufacturing experience with advanced technologies. Its lifting height, boom length, working speed and lifting capacity have all achieved advanced international level.


    This truck crane, with spacious cab and luxurious equipments, adopts full slewing systems, telescopic boom, electro-hydraulic proportional control system and self-made full-width special purpose chassis with 5 axles. The switches, control levers, control lights and controls, which are all designed on the basis of ergonomic theory, provide driver and passenger with comfortable and convenient operations. 10*6 drive and hydraulic power steering mechanism provides the crane with good driving performance and flexible steering. Exhaust emission is in conformity with the EURO III and its safety devices are accordance with CCC (China Compulsory Certification).

    The latest electro-hydraulic operated directional control valve and 3 series-connected pumps are all of load-feedback function which ensures the actuating mechanism to fulfill its working performance to the utmost. The control type of two levers, which are flexible and stepless speed regulated, can carry out any of the 2 crane movements "Spool up main / auxiliary winch", "Reel off main / auxiliary winch", "Telescope boom in / out", "Derrick", and "Slew" simultaneously. All that not only provides the crane with stable and reliable simultaneous movements but also greatly improves crane's working efficiency. The safety devices fitted in hydraulic system, such as relief valve, balance valve, hydraulic lock and brake valve etc., prevents the oil line from overloading and the accidents caused by oil pipe breakage.

    The safety devices, such as load moment limiter, and lighting systems equipped in the crane ensure your safety during operation and are convenient for night work.


    This crane has a novel style which makes it beauty in form, beauty in figure, and beauty in color.

    Item

    Specification

    Remarks

    Working performance

    Max. rated lifting capacity kg

    90000

    Max. lifting torque of basic boom kN.m

    3240

    Max. lifting torque of Max. length boom

    kN.m

    1800

    Max. lifting height of basic boom m

    13.4

    Max. lifting height of boom m

    48.5

    The specifications do not include deflection of boom and jib.

    Max. lifting height of jibm

    67

    Working speeds

    Max. hoist rope speed (Main winch) m/min

    122

    Drum 4th layer

    Max. hoist rope speed (Auxiliary winch)

    m/min

    68

    Drum 2nd layer

    Boom derricking times

    72

    Boom extending time s

    146

    Max. slewing speed r/min

    1.9

    Traveling specifications

    Max. traveling speed km/h

    78

    Max. gradeability%

    43

    Min. turning radius m

    24

    Min. ground clearancemm

    290

    Limit for exhaust pollutants and smoke

    Conform to related standards.

    GB3847-2005 GB17691 -2005

    Conform to

    GB3847-2005

    GB17691-2005

    (Stage III)

    Oil consumption per hundred kilometers

    L

    70

    Weights

    Self weight in traveling condition kg

    55000

    Complete vehicle kerb masskg

    54870

    Axle load (Front) kg

    19600

    Axle load (Rear) kg

    35400

    Dimensions

    Overall dimensions(L*W*H)mm

    14550*2750*3750

    Longitudinal distance between outriggers

    m

    7.3

    Transversal distance between outriggers

    m

    7.4

    Boom lengthm

    12.5~48

    Boom angle '

    -2~80

    Jib lengthm

    10.8 ,18.5

    Offset'

    0 , 30

    Chassis

    Model

    ZLJ5550

    Type

    II

    Engine

    Model

    WP12.430N

    Rated powerkW/r/min

    316/1900

    Max. torqueN.m/r/min

    2060/1100~1400

    Manufacturer