Basic Info.Model NO. QD CertificationCE, ISO9001Condition New
Operation FormAir Operation+Ground OperationMaximum Lifting
Height>40mMaximum Lifting Weight>200tMain Girder Form Double
Girder TypeBridge CraneWorking GradesA3-A8Limited
SwithesIncludedMain Electrical PartsSiemens or Schneider BrandHook
TypeSwivel HookControl StypeCabin/Remote Control/Wireless
ControlGuarantee Period12 MonthsMoving Type Wheel Installation
Assembled Power Source Electric TrademarkYuzhongTransport
PackageHigh Quality Plywood Crate and Plastic Woven
ClothSpecificationChina StandardOriginChangyuan, Henan,
ChinaProduct DescriptionAbout Company: Henan Zhonggong Group Crane
Technology Co., Ltd1. With more than 30 years development, Henan
Zhonggong Group has 5 holding subsidiaries, covers an area of
240,000 square meters and 100,000 square meters construction area,
possesses nearly 1000 sets various producing equipements, is a
member unit of Bridge Crane branch of "China Heavy Machinery
Industry Association". now we have 1200 staff of which more than
160 professional engineers and management colleagues, company has
passed ISO9001, ISO14001 and OHSAS18001. Brand "YUZHONG" products
have been granted titles such as "Top 10 brand Well-Known Cranes in
China", "Well-Known Commodity in Henan Province" and "Henan Famous
Trademark".2. Group R&D Center has been recognized as the
engineering technology research center of cranes for application at
Xinxiang nuclear power station and serves as the only China R&D
in the nuclear area. company can supply electrical hoist, single
girder crane, double girder crane, gantry crane, overhead crane,
grab, explosion-proofinsulation crane, hydraulic hoist, container
handling crane, ship crane, metallurgic crane, quenched crane,
elecromagnetic series crane and special crane for nulear power
station. QD Type Double Girder Overhead
Crane Brief Introduction:The QD type Double girder Overhead Crane is a kinds of heavy duty overhead crane to lift and transfer materials and goods.The Double Girder Overhead Crane are widely used for Hydro Power Station, Power Plant, Steel Mills, Paper Mill, Storage and kinds Factory Workshop. The Double Girder Overhead Crane consists of Main Girder, End Carriage, Lifting Trolley and Electrical Parts. Generally, the power supply System for trolley and crane are festoon system and Bus Bar system. Basic parameter:1. Capacity: 5t-500t2. Span: 7.5m-45m 3. Working Class: A3-A8 (FEM 1am-5m)4. Speed: 17.7-97.2 m/min 5. Control Method: Pendent, Remote and Cabin Control5. Power Source and Painting Color as your demands6. According to your specific usage, specific model and design will be offered. Features:1.Heavy Duty and High Efficient2.Suitable for any environment ( High Temperature, Explosion Proof and so on)3.Long Life Span: 30-50years. 4.Easy for Installation and maintenance.5.Reliable structure Further more, according to different usage, industry and demands, the QD type Double Girder Overhead
Crane have following improved model:1. QZ Grab Double Girder Overhead Crane2. QC Magnetic Double Girder Overhead Crane3. QDY and YZ Foundry and Casting Overhead Crane4. QB Explosion proof Overhead Crane5. QE Double Trolley and Double Girder Overhead Crane6. QL Suspended Beam Double Girder Overhead Crane7. QN and QS Multipurpose Double Girder Overhead Crane (Hook, Magnet and Grab) Electric Parts:Electric Parts are consists by Cabin, Control Box, Control Panel and Power Supply System. The electric parts we use Chinese top brand: Chint, and the Siemens, Schneider, ABB and Yaskawa are optional brandThe speed are controlled by resistor and Inverter to realize single speed or multispeed. The Inverter control (VVVF) are suitable for precise operation, such as: Hydro Station rotor maintenance.There are Cabin, Remote and Pendent Handle control methods for the QD type Double Girder Overhead Crane, or any two kinds control methods.Generally, the Trolley use festoon system for power supply, the crane use Bus Bar system for power supply. And the power source could customize according to your demands. Overhead Crane Safety Features1. Overload protection device2. Top quality long time bearing polyurethane materials buffer3. Crane traveling limit switch4. Voltage lower protection function5. Emergency stop system6. Lifting height limit deviceLooking
forward to receive your enquiry with the below details
information: About product1.Lifting capacity2. Span (
rail centre to centre )3. The required lifting height ( from hook
to the ground ) 4. Crane travelling length5. What will be
lifted by the crane6. The crane and hoist movement speed (m/min)7.
The rail length and the height.8. Single speed or double speed for
lifting and travelling ?9. Driver cabine control or pendant control
?10. How many hours work per day ?11. Power source :
380v,50Hz,3phase or others? After-sale Service1.One year
warranty for whole machines from crane running2.Providing free
spare parts3.Low charge for continue maintenance when warranty is
exp
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