55 Ton Double Girder European Overhead Crane Remote Control
Description of Double Girder European Overhead Crane
Double girder overhead cranes give a better height of lift in a
given headroom as the hook travels between the beams. They are
available in higher capacities than single girder and for heavy
duty applications they can be supplied with open winch hoists.
Technical parameter of Double Girder European Overhead Crane
Capacity (Ton) | 10 | 20 | 30 | 50 | 80 | 100 |
Lifting Height (m) | 9-30 | 9-30 | 9-30 | 9-30 | 9-30 | 9-30 |
Lifting Speed (m/min) | 5/0.83 | 5/0.83 | 4/0.67 | 4/0.67 | 2/0.33 | 0-1.9/0-2.8 |
Trolley Speed (m/min) | 0-20 | 0-20 | 0-20 | 0-20 | 0-20 | 0-20 |
Bridge Speed (m/min) | 0-32 | 0-32 | 0-32 | 0-32 | 0-32 | 0-32 |
Features of Double Girder European Overhead Crane
In general
European optimization design, light dead weight, small wheel load,
and short size.
Good driving capacity, double lifting speed, frequency control of
trolley and crane
Smooth and stable traveling
A variety of patterns meet customers'needs
Mechanical parts
Single main girder, welding box structure, camber meeting national
standard
Steel plate material Q235 or Q345B ( similar with foreign steel
plate Fe3 or Fe52).
Main welds joint adopts union melt welding, nondestructive
inspection.
After welding, main girder is through shot blasting treatment, gets
Sa2.5 class, and eliminate welding stress.
Main girder and end girder adopts bolted connection to ensure
strength and accuracy of the whole set.
The trolley and crane adopt three-in-one driving mechanism,
frequency stepless speed regulating, hard-tooth surface, disc
brake.
Crane driving IP55, F class insulation, contact continuity reaches
40% ED.
Epoxy zin-rich paint, a long service life, beautiful outlook and
lustre.
Crane buffer block, anti-derail end plate
Trolley
Compact constructure, small size, light weight.
Square steel for traveling rail.
Consists of three-in-one reducer, trolley frame and electric hoist.
Three-in-one structure for trolley traveling
Electrical parts
Safe slide wire provides power whose conductivity is high and
voltage drop is small, and current collector slide speed is swift.
Lifting mechanism, trolley and crane can be controlled
independently, and work synchronously or individually.
Reasonable layout, simple maintenance and insulation class IP55 for
electric control box
Flat cable, galvanized track and cable pulley for trolley traveling
power supply, smooth traveling
Electric contactless module speed regulation controlling
Smooth traveling, lifting, and pushing-on
Package and delivery
