Dongfeng 4X2 Cargo Tow Crane Truck with 8 Tons 10 Tons Straight Fold Telescopic Extend Boom Truck

  Product DescriptionCrane truck is a kind of equipment that can lift, rotate and lift goods through hydraulic lifting and telescopic system. It is usually installed on the truck. The truck-mounted crane and transport vehicle can also be called truck-mounted crane. In some places, it is also called truck-mounted crane and self-propelled crane according to custom. It integrates hoisting and transportation, and is mainly used in stations, warehouses, docks, construction sites, field rescue and other places. It can be equipped with cargo cars of different lengths and cranes of different tonnage. A water tank can also be added to the carriage to form a truck-mounted sprinkler.Detailed PhotosProduct Parameters8 Tires Shacman 4x2 Capacity 6.3 Tons 8 Ton 10 Tons Brand Fold and Straight Arm Truck with Crane for SaleITEMUNITPARAMETERVehicle   Dongfeng brand crane truckOverall dimensionsmm7500x2500x3700Box dimensionmm4000x2200x800GVWkgAppro×12600Curb weight Appro×7700Payload Appro×4900Wheel basemm3950Suspension 1250/2600F/R track base 1900/1860Approach/departure angle°28/17Max speedkm/h119Tire specification9.00-20    11 UnitsNumber of axles2Front Axle3600 kgRear Axle9000 kgEngineManufacturerDongfeng Cum mins ModelB170-33 Emission/kw/hp5900/125/170 Emission standardEu 3SteeringPowerCab passenger3SteeringPowerTransmission6F&1RDirve type4X2Electric System24VBox dimension4000x2200x800 mmThickness Side 2mm bottom 4mmCrane model SpecificationsModelSQS157 (6.3 tons, 4 arm)Max loading weight6300 kgMax torque 15.7 t.mMax outreach 11 mMax lifting height12.8 mRated flow of hydraulic system40 L/minOil tank capacity90 LRated pressure of hydraulic system20 mpaRecommend power16 kwInstallation space900 mmSlewing angle360 °Crane weight 2290kgRear support legSingle control telescopicComponents and uses of the truck crane1, the boomThe boom is telescopic through a hydraulic cylinder, and the hook pulley is suspended from the top of the boom.2, load indicatorThe load indicator indicates the total rated load of the vehicle chassis under no-load conditions for various boom lengths and boom angles.3, hoisting mechanismThe hoisting mechanism is driven by a hydraulic motor and lifts or lowers the weight through a wire rope.4, columnThe column supports the boom, the hoisting mechanism and the luffing cylinder and is driven by the slewing system.5, the swing systemThe slewing system generally includes a hydraulic motor, a hydraulic reduction gear box, etc., to rotate the column.6, the frame baseThe pedestal is mounted directly on the chassis of the car, supporting the uprights and outriggers.7, hydraulic tankThe hydraulic oil tank accommodates the hydraulic oil dedicated to the truck crane and functions as a heat sink and a sedimentation filter.8, the leg joystickThe leg lever is used to control the telescopic movement of the left and right leg cylinders.9, the leg cylinderDuring the operation of the crane, in order to stabilize the vehicle, the outrigger cylinder is extended to the ground to improve the operational stability of the truck crane.10, the speakerFor lifting operations, alert personnel within the scope of the work.11, accelerator joystickThe accelerator joystick is used to adjust the speed and output power of the engine to meet the hoisting needs.12, swing joystickThe slewing lever is used to control the slewing mechanism to make the column and the boom rotate left and right.13, the variable amplitude joystickThe variable amplitude joystick is used to control the telescopic movement of the variable amplitude cylinder to achieve the height control of the boom.14, hoisting joystickThe hoisting lever is used to control the hoisting mechanism (lifting or lowering the weight).15, hoisting joystickThe telescopic joystick is used to control the movement of the telescopic cylinder, and the telescopic pulley frame is used for telescopic control of the boom.16, PTOThe PTO rod (power lever) is used to control the power output and cutoff of the engine to the truck crane.17, variable amplitude cylinderThe slewing cylinder is an actuator that moves the boom up or down.18, hook pulley blockBy increasing or decreasing the upper pulley, the conversion of the winding magnification is realized, and the heavy object is directly hooked.19, wire ropeThe output torque of the reel is transmitted to the hook.20, over the volume alarm deviceWhen the hook pulley approaches the top of the boom, the over-the-counter alarm automatically signals an alarm. This prevents the wire rope from overwinding. The most advanced over-rolling alarm device is the solar wireless anti-winding device equipped with the standard crane such as Hongchang Tianma.21, the rear legInstalled at the rear of the rear axle of the vehicle and connected to the girders to further improve the stability of the vehicle Working Site Export Case OUR FACTORYPRODUCTS DISPLAYCOOPERATIVE PARTNERQUALIFICATION CERTIFICATE PACKAGING&SHIPPINGCOOPERATIVE BRANDFAQ1.You are factory or trading Company?Yes,