Professional Manufacturer Hot Sale Luffing-Jib Tower Crane From China
• Max. jib length: 40 m;
• Max. lifting capacity 2.9 t;
• Max. hoisting capacity at jib tip: 2.2 t;
• Max. lifting moment: 145.98 t.m;
• Max. free-standing height: 35.92 m;
• Max. working height of anchored crane: 153.52 m;
• Hoisting mechanism power: 24 kW; drum volume: 440 m;
• Luffing mechanism power: 30 kW;
• Trolleying mechanism power: 5.5 kW;
• Erection method: outrigger stationary, chassis stationary.
2.Electrical control system
With PLC control, the electrical control system enjoys better reliability and safety. Produced by professional manufacturers with advanced foreign technology, the electrical elements feature service lives that are 3 or 4 times longer than that of domestic products, less faults, easy maintenance and repair as well as reliable operation.
• The crane boasts of multiple operation modes and wide application;
• The complete machine adopts internationally well-received beautiful shape;
• The crane features high working speed and excellent speed regulation performance. Stepless speed regulation by frequency control, the world's most advanced solution, is adopted for the trolleying mechanism and slewing mechanism, thus ensuring more stable and reliable operation;
• The cab is independently installed externally with good vision and large inner space, thus offering a good working environment for operators;
• A variety of safety devices are equipped, which are all mechanical or mechatronic products that are applicable to severe working conditions, so as to ensure the tower crane's reliable operation.
|Rated Hoisting Moment (KN.m)||800|
|Max Hoisting Height(m)||Rope fall||-||Anchored crane|
|Max Hoisting Capacity (t)||2.9|
| Hoisting Mechanism|| Rope Fall||α=2|
|Lifting weight (t)||1.5||2.9||2.9|
|Trolley Mechanism||Speed (min)||2.2 (15°~84°)|
|Slewing Mechanism||Speed (r/min)||0~0.7|
|Jacking Mechanism||Working Pressure ||31.5|
SYM HOIST & TOWER CRANE QUIPMENT CO.,LTD located in Shenyang China is one of the biggest supplier and export of tower crane, luffing crane , topless crane , passenger hoist along with the spare parts for them. With 20 years' experience on tower crane rent , installation , repair and reconstruction, the company has more than 50 experienced mechanical and electrical engineer responsible for the installation guide, failure diagnosis, maintainance and reconstruction for the tower craneattheconstructionsite.
Having a long-term and good cooperative relationship with China's most famous manufacturer of tower crane and passenger hoist like YONGMAO, SANYO, Sichuan SCM, Zoomlion, GJJ, BAODA,etc. The company can offer you the best quality original tower crane and passenger hoist withmostcompetitiveprice.