DQ10 luffing crane is used at the roof of building for dismantling inner-climbing tower crane. It is specially designed for high-rise building on congested site, it have short conterjib and a variable working radius with high working efficiency in narrow spaces.

Its lifting mechanism, slewing mechanism and radius changing mechanism adopt frequency control of motor speed and its complete safety devices to ensure stable, reliable and high efficient work. Max. lifting weight is 10ton, lifting radius can reach 55m.

The luffing crane can be internal climbing and out climbing.