1. The lifting arms of the crane can be composed of different combinations of arm lengths according to the needs of individual construction site.
2. The hoisting mechanism adopts a variable-pole three-speed motor and standard gearbox reducer, which can achieve a heavy-load, low speed as well as a light load performance, and the highest speed performance can reach 80m/min. The speed regulation performance is excellent, it operates stably and the working efficiency is high.
3. The luffing mechanism adopts the disc electromagnetic brake and built-in planetary reducer. It has a compact structure with low noise, smooth operation and accurate braking.
4. The slewing mechanism adopts the planetary reducer, and the brake is stable.
5. The crane uses rocker type operating table. The user can choose a safe position according to their needs to operate the crane, with convenience, flexibility and an open vision.
6. The crane adopts electrical components produced by Schneider for long service expectancy at a high level. The crane is easy to maintain and operate.
7. The crane has the lifting height limiter, the trolley travelling limiter, a slewing limiter, lifting weight limiter, moment limiter and other safety devices.