CE / GOST Outdoor mobile rail mounted single Girder semi gantry
Outdoor mobile rail mounted single Girder semi gantry crane is a
kind of light type crane, commonly used in modern production. In
workshops where part utilization of shop bay is required (as in a
tool room attached to a press shop), a Semi-Goliath/Gantry Crane is
used. In such a configuration, one end-carriage of the crane will
travel on the regular gantry rail while the opposite end-carriage
will travel on a rail mounted typically on the ground or at a lower
elevation. Compared with the electric single-girder gantry crane,it
is saving the investment and space.
It consists of four main parts, bridge structure, the traveling
mechanism, the trolley and the electric system. The bridge is
welded structure of boxed-type girder, individual drives are
adopted for traveling mechanism on each end beam of the crane.
|Span(rail to rail center)||6m~data reduired|
|Cantilevers||According to your demand, but not more than 1/3 of span|
|Lifting height||as required|
|Capacity||3t, 5t||10t||15t, 16t||20t, 25t||30t, 32t|
|Lifting speed(m/min)||8, 8/0.8||7/0.7||3.5,||4, 4/0.4||3, 3/0.3|
|Cross travelling speed(m/min)||10 or 20||10 or 20||10 or 20||10 or 20||10 or 20|
|Long travelling speed(m/min)||20, 30||20, 30||20, 30||20, 30||20, 30|
|Power source||380V, 50HZ, 3 phase (or other standard)|
|Power supply mode||Cable reel / Bus bar|
|Control model||Pendant pushbutton control, cabin control or remote control|
1. Don't require a runway structure.
2. Nor do they usually require concrete foundations.
3. Their installation is fast and simple.
4. Simple and compact structure
5. Light weight and less wastage
6. Steady performance and easy maintenance
1. Crane traveling limit switch
2. Weight overload protection device
3. Lifting height limit device
4. Voltage lower protection function
5. Phase sequence protection function
6. Emergency stop function
7. Wireless infra-detector for anti-collusion
1. Open Top Container is suggest since no need for expensive
bracket and no need to rent heavy crane for unloading at customer's
2. Crane steel structure packed with plastic paper;
3. Hoist and parts packed in wooden box ;