China Widely Applied Lh Type Double Girder Overhead Crane

Widely Applied in Workshop Lh Type Double Girder Overhead Crane

Part 1: Description & Application
LH Type Double Girder Overhead Crane is a kind of standard cranes, which are designed for
general material handling purpose in workshop, production line. They are the ideal solution for the area coverage handling of heavy loads from 5t up to 50t.
Like other kind of factory cranes, these cranes are available with installation on the new or existing buildings and the best in functionality, versatility and convenience.
With advantages of compact structure, light dead weight, maximum lifting height, thesecranes are widely used in workshop, metallurgical mills, warehouse, assembly shop etc.

Part 2: Detailed Configuration:

1- Lifting Mechanism

-Electric wire rope hoist as its lifting mechanism
-rigid box type trolley frame
-driven by top quality geared motors
2-End Carriages
-Rigid welded box type end carriage
- Modula design
-Top quality Geared motor
- Traveling speed: Single or Dual or Step less as per required
3-Main Girder
- sturdy hollow steel section
- Modula design
- Made of steel Q235 or Q345
- Designed Deflection≤1/800 of span
4-Control
- pendent control
-or wireless control as option
-or 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
-Lightning protection as option
Part 3: Features Advantages
- Light dead weight
- High performance components with economical price
- Easy maintenance and Easy replacement of components
- Low cost of transportation cost and fast installation
-Top Quality
-Super performance with reliability
-High Efficiency
-Best return of the investment
Part 4 Crane Sketch & Technical Data

capacityt20/5operation methodm/minpendent/cabin Speedmain, hook4.2Aux. hook 8(8/0.8)trolley20bridge pendent20cabin45 Motormain, hooktype/kwZD,52-4/18.5Aux. hook ZD,41-4/7.5(ZDS,-0.8/7.5)trolleyYDE90L-4(D)/1.5X2bridge pendentYDE90L-4(D)/1.5x2YDE100L,-4/2.2 X2cabinZDR112L-4/3x2YZRE132M-4/4X2 Electric wire rope Hoist
WH164: CDl(MDl)lifting Heightm9: 12, 18: 24working duty
A3-A5Power supply
3-phase 50Hz 380Vtrack recommended
43KG/MSpanm7.510.513.516.519.522.525.5Max. wheel loadKN118129135148156164169dead weightPendentkg10500115001364015980177002030022920Cabinkg11200122001434016680184002100023620 Basic dimensionsBmm4632-5982Wmm3750-4500Wcmm2310-2750Kmm1600-2500Hmm1790HImm765850H2mm170270370520620H3mm23952495259527452845H4mm-350bmm230SImm1100S2mm1100