Mainly composed of double main beams, cross beam device, running trolley, electric hoist or special lifting mechanism, limit device and control system; used in conjunction with CD1, MD1 and other forms of electric hoists, it becomes a light and small double beam crane with rail operation, with a suitable lifting capacity of 3-32t, a suitable span of 7.5-22.5 meters within the national standard range, working level A3~A5, and a working environment temperature range of -25℃ ~ +40℃.

Product Features
1. Equipped with emergency stop switch, short circuit protection, pressure loss protection, phase sequence protection and other functions;
2. The three mechanisms of hoisting, trolley and carriage are independently controlled and can operate separately or simultaneously;
3. All connections use quick-plug heavy-duty aviation plugs and sockets, which are well sealed, firmly connected and easy to maintain;
4. The plug connection part is insulated with plastic sleeves;
5. The mobile power supply system uses PVC flat cables specially used for cranes, with a withstand voltage rating of 450/750V;
6. The mobile power supply system of the trolley uses a combination of built-in cable pulleys, galvanized rails and flat cables for power supply;
7. Overload limiter;
8. Upper and lower limit switches;

Suitable for use

      Mostly used in places such as machinery manufacturing production and assembly workshops for assembly and transportation of workpieces.