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Products > Truck Crane > Zoomlion truck crane
Zoomlion truck crane QY120V633
    Introduce:

    ZOOMLION QY120V truck crane is a fine-performed and high-reliable product which combines our company many years' manufacturing experience in mobile cranes with advanced international technologies for meeting the market demand. This high-tech product which perfectly integrates mechanical system, electrical system and hydraulic system into a whole and partly combines the technology of all terrain crane will provide you good control performance, excellent jogging performance, large lifting capacity and super lifting height, so it can be applied in many fields of national economic construction. This product can be widely used in chemical industry, mining establishments, oil field, harbor, building sites, and so on to do lifting and hoisting work. Do not use it in strong electromagnetic fields.

    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 (3 driving axles and 3 steering axles).

    The latest electro-hydraulic operated directional control valve and series-connected gear pumps are all of load-feedback function. Open and close type variable system 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.

    Item

    Specification

    Remarks

    Working performance

    Max. rated lifting capacitykg

    120000

    Max. lifting torque of basic boomkN.m

    4586.4

    Radius: 6m

    Max. lifting height of boomm

    58.5

    The specifications do not include deflection of boom and jib.

    The specification in the brackets includes the length of extension.

    Max. lifting height of jibm

    77 / (85)

    Working speeds

    Max. hoist rope speed (Main winch)

    m/min

    115

    At 4th layer

    Max. hoist rope speed (Auxiliary winch)

    m/min

    70

    At 3rd layer

    Boom extending timemin

    10

    Boom derricking time s

    >70

    Slewing speed r/min

    <1.5

    Traveling specifications

    Max. traveling speedkm/h

    72

    Max. gradeability %

    40

    Min. turning radiusm

    23

    Min. ground clearancemm

    280

    Limit for exhaust emission

    Conform to related standards.

    Conform to

    GB17691-2005

    (National Stage III)

    GB3847-2005

    Oil consumption per hundred kilometers

    L

    70

    Weights

    Self weight in traveling conditionkg

    54900

    Complete vehicle kerb masskg

    54705

    Axle load (Front)kg

    19900

    Axle load (Rear)kg

    35000

    Dimensions

    Overall dimensions(L*W*H)mm

    14690*3000*3900

    Longitudinal distance between outriggers

    m

    7.67

    Transversal distance between outriggers

    m

    7.3 (Fully extended)

    5.0 (Half extended)

    Boom lengthm

    12.8 ~57.5

    Boom angle'

    -1.5 ~82

    Jib lengthm

    11,18.6

    Jib length + extension lengthm

    26.6

    Offset'

    0,30

    0,30

    Chassis

    Model

    ZLJ5551

    Code: ZLJ5551V3

    Type

    II

    Engine

    Model

    OM501LA. ?/18

    Rated powerkW/r/min

    320

    At 1800r/min

    Max. torqueN.m/r/min

    2100

    At 1080r/min

    Manufacturer