Big Capacity Double Girder Overhead Crane for Steel Plant

Product Name: Big Capacity Double Girder Overhead Crane for Steel Plant Model NO.: QD Type: Ordinary Main Girder Form: Double Girder Maximum Lifting Weight: >200t Maximum Lifting Height: 30-40m Operation Form: Pendant+Cabin+Wireless Remote Controller Condition: New Certification: CE, ISO9001, ISO9001: 2000 Painting Color: as Demand Span: up to 60m Lifting Height: up to 100m Duty Group: ISO A5 or A6 or A7 or A8 Control Method: Pendent/Cabin/Wireless Custom Design: Available Safety Protection: Yes After Sales Service: Provided Warranty: 12 Months Movement Limits: Yes Trademark: SHENGQI Transport Package: Standard Exporting Package Specification: up to 500t Origin: China HS Code: 84261120 Product Description Big Capacity Double Girder Overhead Crane for Steel PlantPart 1: Description and ApplicationDouble Girder OverheadCranes give a better height of lift in given headroom as the hook travels between the beams. With open winch trolley as its lifting mechanism, they are available in higher capacities than single girder and for heavy duty applications.Overhead Cranes are available with a huge range of custom options in capacities up to 700t and span up to 60m, helping with all dependable material handling solutions. Our crane provides an excellent overall value.They are also cab be Custom Designed for severe applications and harsh environments. Part 2: Detailed Configuration:1- Lifting Mechanism-open winch trolley combined with motor, gearbox, hydraulic brake, drum, hook, sheaves, coupling, brake drum etc.-Rigid box type trolley frame- Wound Rotor 3-phase asynchronous motor- Harden Teeth Gearbox- hydraulic Drum Brake-Plate-rolled Drum kits 2-End Carriages-Forged Flanged wheel-Rigid welded box type beam-compact layout3-Griders-2 main girders are welded box type-Material: carbon steel with high quality of Q235B or Q345B-The main girder is connected by strength bolt.-Weld joint tested by X ray or ultrasonic examination;- Modula design- Designed Deflection≤1/800 of span4-Control-Cabin control-Independent pendent control as option-Wireless control as option5-Electric Part-Conductor power supply-All hoist and crane movements are independent and can be run simultaneously.-Protection degree IP55-The components are positioned in a maintenance friendly way, and the whole layout provides with good protection-Festoon cables are suspended on cable saddles, fixed to cable trolleys, running in a galvanized C-track.6-Painting-corrosion protection through rust removal by mechanical shot blasting SA 2.5-First layer of coating epoxy 30 microns-Second layer of coating epoxy 30 microns-Third Layer of coating of polyurethane 40 microns-Average thickness: about 100 microns-Color: yellow or Orange as per requirements7-Safe Protection-Emergency-off switch-Overload protect-Earth protection-Zero Position Protection-Cross travel and long travel protection-Lifting travel protection-Overheating protection of motor-Equipped with rainproof devices- Alarm Bell and LampPart 3: Sketch & Technical DataLifting capacityt125/32Spanm13161922252831Max. Lifting heightMain hook20Auxiliary hook22SpeedHoistingMainm/min3.9Auxiliary7.5trolley travelling33crane travellingA562.3A663.3MotorHoistingMainA5Type/KwYZR355M-10/110A6YZR355L1-10/110AuxiliaryYZR280S-10/42trolley travellingYZR200L-8/18.5crane travellingA5YZR225M-8/26A6YZR225M-8/22YZR250M1-8/30Dimensions(mm)A5B9100L4400S11200S22820S32230S43850b300E3900H381038123818382038223828H1H2H3296029643070327232743474H4192716251919191719151907H51640A6B9100L4400S11200S22820S32230S43850b300E3900H381238143820382238243828H1H2H3296229663072327432763476H4192519231917191519131905H51640WeighttrolleyA5Kg41389A641578total weightA580100851009050099600106100112400124500A6815008680092300101500108300114700126800