Model: 21CJ290-18T JIB LENGTH 74 m JIB END LOAD 2.7 ton MAX. LOAD 18 ton * Original technology Creater and Leader of Flat-Top Tower Crane in the world * Modular system invented Linden Comansa Group * World-wide exchangeable with Linden Comansa Flat-top Tower Crane * Intelligent inverter – not only knows the speed but the loads * Potential meter control * Close loop control * Position mode * RCV Control * Eddy current brake * Soft start and stop * Automatic gear change * Control system made by Ikusi (Spain) for Comansa group only * Slewing bearing made by Rothe Erde GmbH (German) * High efficiency, reliable, Lower energy cost Our company is a Spain-China joint venture with LINDEN COMANSA GROUP (Spain) , the technology creator and leader of Flat-top Tower Crane. Our tower crane are used world wide in all kinds of construction projects, Such as : *Mexico Ensenada Harbor , LNG project *Ireland National Conference Centre *Las Vega MGM Grand Residence , USA *Cemex Cement Plant Cooling Tower in Brosine , Latvia *Hearst Tower in Charlotte , North Carolina , USA *Singapor Marian Bay Sand *Spain Mardrid Embracer Building *Vietnam Keangnam Hanoi Landmark Project * Bouygues Saigon M&C Tower Project * China , Greentown Lucheng Plaza Project * Shanghai International Design Centre * Shanghai Hongqiao Integrated Transport Project