Double girders or beams Electric Overhead bridge Travelling Magnetic and Grapple two purpose or two function Crane
QC model double girder electric overhead traveling Magnet Crane,the lifting unit is magnet,which hungs on the hook. It is usually to be used to lift steel scraps,steel billet,rebar bundle,etc. It mainly consists of lifting trolley,bridge frame,long traveling unit,hook and wirerope,magnet system, cabin and electric control system,etc.
Technical parameters
Lifting weight(t) | 5 | 10 | 16 | 20 | |
Span(m) | 10.5~31.5 | ||||
Max Lifting height(m) | 6~30 | ||||
Working class | A6,A7 | ||||
Speed(m/min) | Main Hoisting | 12.9,15.66 | 10.4,15.3 | 10.4,13.3 | 8.6,9.8 |
Speed(m/min) | Trolley Cross Traveling | 43.8,44.6,42.4 | |||
Speed(m/min) | Crane Long Traveling | 70,80 | |||
Motor Type | Heavy Duty Slip ring Motor | ||||
Motor (Kw) | Main Hoisting | 26,30 | 34,45 | 42,55 | 63,90 |
Trolley Cross Traveling | 2.5,4,6.3 | ||||
Crane Long Traveling | 2*4,2*5.5,2*7.5,2*8.5,2*11 | ||||
Control mode | Pendent line control,Remote control,Cabin control | ||||
Recommended Rail model | 38kgs/m,43kgs/m,QU70 | ||||
Power source | 3Ph A.C 50Hz 380V |
Safe system
Weight overload protection device
Emergency stop system
Over current Protection, Short-circuit Protection
Phase sequence protection
Zero position protection, No-Voltage protection, convenient and simple operation.
Protective earth conductor is fitted as standard
Voltage lower protection system
Current overload protection system