Zoomlion D2500-120 Ultra-large hammer tower crane

1.Excellent lifting performance

Maximum lifting capacity 120t，Maximum lifting torque up to 1860t.m

2.Easy to assemble and disassemble.Good transport

●External climbing frame，After the standard section is assembled, it is introduced in the jacking.，Safe and reliable；

●Tower body is equipped with special pin shaft..Remove the pulling pin device，Installation and removal save time.Save effort；

●Pole type tower body.Pole type climbing frame.Split type transition beam of low support，The transportation unit is small

3.The service life of the steel wire rope is long

AdoptLEBUSBroken line rope groove technology，The steel wire rope is pre-tightened before leaving the factory，Don't mess up the rope，Better fatigue resistance of steel wire rope

4.The operation is stable，In position. Precise

●Lifting.Full variable frequency control of slewing and luffing mechanism，Kai.And that brake impact is small

●Stable operation of lifting mechanism.Efficient，Maximum lifting speed 120m/min，Minimum stable speed 2.4m/min

5.Intelligent security

●Real-time video monitoring of hoisting drum

●Automatic balan double-side jacking system，And ensure that jacking safety

●Fault self-diagnosis，Display the cause of the alarm and propose solutions

6.The independent height is high

D2500-120 independent height up to 103m，It can meet the general engineering construction without attachment.。