Mechanical parts:
Single welding box girder, beam deflection with DIN/FEM standard
Steel Material: Chinese standard Q235B,Q345B,Q355E
Manual brush painting,One alkyd iron red primer painting, two alkyd orange enamel finish painting
Epoxy zinc-rich primer painting for one bottoms and two sides of 120μm thick, to achieve a long lifespan, beautiful appearance and good luster.
The girder and end beam are connected together by high strength bolts to ensure the structure strength and precision of the whole machine.
The end beams are equipped with flat wheel or double rim wheels, anti-friction bearings, buffer blocks and derailment preventing plate.
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
High protection level IP44,IP54,IP55
Long and cross travel limit switch
Technical parameters
| Lifting weight(t) |
3 |
5 |
| Span(m) |
7.5~28.5 |
| Max Lifting height(m) |
6~30 |
| Working class |
A3 |
| Speed(m/min) |
Main Hoisting |
8,8/0.8 |
| Speed(m/min) |
Trolley Cross Traveling |
20,2~20 |
| Speed(m/min) |
Crane Long Traveling |
30,3~30 |
| Motor Type |
Squirrel cage motor |
| Motor (Kw) |
Main Hoisting |
2*4.5 |
2*7.5 |
| Trolley Cross Traveling |
2*0.4,2*0.8 |
| Crane Long Traveling |
2*0.8,2*1.5 |
| Control mode |
Pendent line control,Remote control,Cabin control |
| Recommended Rail model |
24kgs/m |
30kgs/m |
| Power source |
3Ph A.C 50Hz 380V |
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