Compact Structure FEM DIN Standard Electric European Overhead Crane
Description:
European bridge cranes have light weight, compact structure and low energy consumption. A trolley and a hoisting mechanism are set on the bridge. The trolley can run forward and backward, and the cart can run and other mechanisms to achieve material objects in three-dimensional space. With unique design concept, it has the features of small size, light weight and small wheel pressure.
Compared with traditional cranes, the limit distance from the hook to the ground (floor) is the smallest, and the clearance height is the lowest. Keli cranes can work closer to the front and have a higher lifting height, which actually increases the effective working space of the existing factory building. Because the crane has the characteristics of light weight and small wheel pressure, the new workshop space can be designed smaller and more complete in function. Smaller plants mean significant savings in initial construction investment, as well as long-term heating, air conditioning and other maintenance costs.
Advanced Technology:
1. Sandblast pretreatment on steel plates and the surface quality reaches Sa2.5;
2. CNC cutting machine cuts webs plate to insure the curved surface is smooth and accurate;
3. Seams are soldered by automatic arc welding and detected by ultrasonic and X-ray ;
4. The structure of girder and trolley is manufactured by floor-type boring lathe to insure flatness.
Features:
1. Excellent design, compact structure, light weight, low headroom
2. Flexible driving with hardened gear box
3. Stepless control smooth running
4. Real-time safety monitoring
5. Standardized features makes performance extremely stable
Specification:
Capacity | Lifting Height(m) | Lifting Speed (m/min) | Total Power | Recommend Rail | ||||
(t) | Main hook | Aux hook | Main hook | Aux hook | trolley | crane | (kw) | (kg/m) |
16/3.2 | 12 | 15 | 2.5~9 | 9 | 20~38 | 30~70 | 19.4~49.5 | 52.8 |
20/5 | 27.5~62.5 | |||||||
25/5 | 28.1~72.9 | |||||||
32/5 | 15 | 17 | 30~80 | 29.7~110 | 63.69 | |||
40/5 | 2~9 | 30~70 | 30.5~111.5 | |||||
50/10 | 2~7 | 9 | 46.4~130 | |||||
63/10 | 21 | 23 | 1.5~7 | 9 | 46.4~157 | |||
75/20 | 26 | 28 | 1.7~7 | 7 | 18~30 | 81~184 | 88.96 |
Crane Kits:
1. | Lifting motor | Heavy duty motor 60%ED rating |
2. | Lifting gear box | CrNiMo alloy harden gear(HRC60) Side hanging design |
3. | Lifting brake | Double brake type available Electric magnetic brake inside Electric hydraulic thruster type with ZPMC brand |
4. | Wire Rope | Reliable rope guider & anti-deflection High strength galvanized steel wire rope 2160N/mm2 Heavy blocks densely covered to avoid wire rope loosing |
5. | Hook Assembly | 34CrMo4QT/34CrMo6QT, Optimized size Forging hook |
6. | Electrical Parts | IEC standard testing Schneider brand or as required Aviation plug no wiring connection at user’s site |
7. | Smart function | 2-step adjustable rotation limit switch Hook approached limit switch Grease nipples in one group Dropless latch Over speeding protection Inching / Micro-speed / Anti-sway / brake-open holding function HMI and safety monitoring system |