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Lifting Capacity up to 20 Ton Explosion Proof Overhead Crane
Basic Info

Model No.:  LB

Product Description Model NO.: LB Condition: New Type: Single Girder Crane Span: up to 30m Duty Group: A3-A5 Application: Construction Usage, Workshop Usage, Mineral Area Usage Power Source: Electric Installation: Assembled Trademark: Shengqi Origin: China Certification: CE, ISO9001: 2000 Main Girder Form: Single Girder Capacity: up to 20t Lifting Height: up to 20m Control Method: Pendent/Wireless Sling Type: Wire Rope Moving Type: Wheel Tower Crane Type: Overhead Traveling Crane Specification: Capacity: 2-10T, Span: 5-30M HS Code: 84261120 Lifting Capacity Up To 20 Ton Explosion Proof Overhead Crane This Explosion Proof Crane is designed for workshops that have much combustible gas which may lead to explosion. Its explosion proof grade is Exd II BT4, Exd II CT4.
This explosion proof crane is especially suitable for any workshop full of combustible gas or any combustible materials which may lead to explosion. We have Comprehensive standard equipment and wide range of accessories to suit individual requirements. Part2: Detailed Configuration: Lifting Capacity Up To 20 Ton Explosion Proof overhead crane
Lifting Capacity up to 20 Ton Explosion Proof Overhead Crane 1- Lifting Mechanism - Monorail Wire Rope Hoist or Chain Hoist as option: - Lifting speed: single or dual as per required - Trolley Speed: Single or Dual or Step less as per required - High performance with most economical price  2-End Carriages and Motor
- Rigid welded box type End Carriage - Modula design - Cone squirrel cage motor or soft start motor as option - Traveling speed: Single or Dual or Step less as per required 3-Main Girder - Rigid welded box Girder or sturdy hollow steel section - Modula design - Made of steel Q235 or Q345 - Designed Deflection≤1/750 of span 4-Control - Independent pendent control travel along C-track - Wireless control as option - Cabin control as option 5-Electric Part - Conductor power supply (as option) - The control panels are IP54 or IP44 depends on working ambient. - 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. - Main electric part in brand Schneider or Siemens 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 requirements 7-Safe Protection - Emergency-off switch - Overload protect - Earth protection - Cross travel and long travel protection - Lifting travel protection - Overheating protection of motor
Part3: Features Advantages: Lifting Capacity Up To 20 Ton Explosion Proof Overhead Crane - Light dead weight - High performance components with economical price - Economical spare parts - 2 years warranty - Easy maintenance and Easy replacement of components - Low cost of transportation cost and fast installation

Part4: Packing and Shipping:
Lifting Capacity Up To 20 Ton Explosion Proof Overhead Crane
Lifting Capacity up to 20 Ton Explosion Proof Overhead Crane
Part5: Sketch
Lifting Capacity Up To 20 Ton Explosion Proof Overhead Crane
Lifting Capacity up to 20 Ton Explosion Proof Overhead Crane 
crane travelling mechanism travelling speed(m/min) 20
speed ratio 58.95
Motor type cone squirrel-cage
power(kw) 0.8X2,1.5X2,2.2X2
rotational speed(r/min) 1380
lifting machanism (Electric Hoist)&Electric hoist travelling mechanism model of electric hoist HB,BCD,BMD
lifting speed(m/min) 8/0.8,7/0.7,3.5/0.35 8,7,3.5
lifting height(m) 6,9,12,18,24
travelling speed (m/min) 20
motor cone squirrel-cage  model
working system intermediate  Jc=25%
electric current 380V         50Hz         three-phase
wheel diameter Φ270,Φ400
width of trail 37-70
explosion proof grade ExdIIBT4     ExdIICT4

Part6: Tailor made for customersLifting Capacity Up To 20 Ton Explosion Proof Overhead Crane - Girder can be divided into pieces and connected with bolts at site to reduce the transportation cost - Frequency converter systems realizing infinitely variable speed control and minimal load swing for your precise loading and unloading requirements. - Low head room design for your limited working space. - Big span over 35M - High traveling speed for high working efficiency  

Contact us if you need more details on Overhead Crane. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Bridge Crane、Crane. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Jib Crane > Wall Mounted Jib Crane

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