Customized QD1840 Derrick Tower Crane 10tons Capacity for Building
(1) Special design of separate-settled. Low center weight of
gravity in slewing, large lifting capacity and reasonable mechanism
(2) Big luffing range. The slewing radius can reach 24 m. More
efficiency will come true by changing luffing range under rated
(3) Three mechanisms-lifting, luffing and slewing, with satisfied
performance in shifting and high efficiency, are operated easily.
(4) With kinds of safety facilities, as limiter for lifting moment,
slewing limiter and luffing limiter. Once over load happen, the
facilities will turn down power automatically right away.
Also, an electronic transducer for load is fixed to cut down power
when overloading appears.
(5) Installation and disassembly is convenient. The product can be
transferred to other site in short time and maintenance is very
easy and convenient. All spare parts satisfy relative standards.
(6) Electric control box is equipped to the crane which is operated
easily and safely.
|Model||QD100 (1840) Derrick Crane|
|Working Radius (m)||18|
|Max. Load Capacity (T)||10|
|Tip Load (T)||4.0|
|Hoisting Mechanism||Speed (m/min)||0-48 0-96|
|Motor power (kw)||45|
|Slewing Mechanism||Speed (r/min)||0-0.6|
|Motor power (kw)||2*5.5|
|Trolleying Mechanism||Speed (m/min)||0-15|
|Motor power (kw)||26|
|Total Power (kw)||82|
|Power Supply||380V/50Hz, 220V/60Hz or according to clients needs|
(1) Pendent line control
(2) Remote control
(3) Cabin control
(4) Choose any two together
(1) Process: Sandblast, Primer, finishing paint
(2) Color: Yellow, Red, Blue etc. (according to your demand).
(3) Average thickness: Above 120 microns. (According to your
1. Shipping platforms
2. High-rise buildings
3. Construction sites
Why choose us
1. A professional tower crane supplier in China with 15 years
2. Exported to more than 20 countries with ISO9001 & CE &
3. Hydraulic self-climbing mechanism
4. Variable-frequency slewing mechanism
5. Varialbe-speed frequency PLC control System
6. Operation data display screen and Safety monitoring system
7. Various safety devices
1. Are you a manufacturer or a trading company?
We are as a professional manufacturer / factory since 2002 year for
2. What is your advantage?
1) We are a manufacturer, so the price is more competitive than the
2) It is more effective to communicate with the factory, saving
more time for you.
3) Timely after sales service
4) We also produce other construction machinery such as
construction hoists, derrick cranes and ZLP Suspended Platform to
meet your requirements.
3. How do you guarantee your product quality?
We have our professional testing department , and will test the
machine all the progress, and will test it after finished and
4. I plan to label our logo on your products, is that possible?
Sure it is ok. OEM is available for us. Just send your logo, brand
name or picture to us.
5. How about the warranty period ?
The warranty will be one year from the date of shipment. Any
detected parts during this period caused by the quality of products
will be replaced by seller free of cost (exclude wear and tie
parts), improper operation and other man made reasons are excluded.