European Style Underslung Crane

European single-girder underslung crane can be installed on the roof of the workplace without bracket, which saves space and cost. Thus, the whole plant can be completely used into production. Limiting size of the trolley is small, and weights can be lifted to the position near the workplace wall. Traveling range of the trolley can exceed crane span through side jib.


With its advantages, such as tight structure, rigidity, flexible operation, low noise, safety and reliability, LX Underslung (suspension) Crane are widely used at sites like industrial and mining company, storehouse and material yard etc.
Detailed Configuration

Mechanical feature
1) Single welding box girder, DIN/FEM standard deflection.
2) Material Q235B or Q345B. (Similar to the international steel Fe360 or Fe520)
3) Whole length CNC cutting for complete web plate, high deflection accuracy.
4) High quality automatic welding and NDT inspection.
5) Shot-blasting Sa2.5 for complete girder after welding, stress release.
6) Epoxy zin-rich paint, a long service life, beautiful outlook and lustre.
7) 10.9 class High tension bolts mounting between girder and legs, life time safe connection.
8) Single flanged or flat wheels, anti-friction bearings, cellular buffers, derailment protectors.
9) Full-length service platform along the crane bridge is supplied, where it is equipped with protective hand railing and toe strips.

Trolley
1) Compact constructure, small size, light weight.
2) Square steel for traveling rail.
3) Consists of three-in-one reducer, trolley frame and electric hoist.
4) Three--in-one structure for trolley traveling

Protection devices
1) Overload warning, secondary class anti-clamp
2) Cranes with buffer
3) Sound and light alarm devices
4) Circuit self-check protector, and flow phase lack protection

Control Mode
1) Pendant
Independent festoon station or fixed suspended under hoist.
Protection class IP65.
2) Remote Control
Easy control, no additional driver, remote access.
Two steps push button or joy stick station with emergency stop.
Protection class IP65.
3) Cabin Control
Professional chairs, adjustable and fully turning.
Multi-faceted window, big view.
Two steps push button or joy stick station with emergency stop.

1) Conductor power supply.
2) Phase control guard opens the main contactor in case of phase failure.
3) All hoist and crane movements are independent and can be run simultaneously.
4) Contactors meet crane applications, rated for severe vibration.
5) The control panels are finished to withstand corrosion, IP55.
6) Heavy duty plug head
7) The components are positioned in a maintenance friendly way, and the whole layout provides good protection against accidental contact.
8) The multi-wire type fixed cables with plastic insulation are intended for crane usage.
9) Cables are coded either with numbers, colors or tags for easy identification.
10) The flate cables used for festoons are PVC insulated flexible flat cables rated for 450/750V, specially designed for cranes, hoists.
11) Festoon cables are suspended on cable saddles, fixed to cable trolleys, running in a galvanised C-track, which is connected to the main girder with bolted or welded support brackets.


Advantage:
1) Compact design, optimal use of the size of work areas
2) Control the load easily and position the load exactly
3) Superior safety and reliability
4) Minimum and Easy maintenance
5) "One-Stop Shop" for your crane and hoist needs.