16t Dahan Tower Crane Qtz315 (7036)

China 16t Dahan Tower Crane Qtz315 (7036), Find details about China Tower Crane, Crane from 16t Dahan Tower Crane Qtz315 (7036)

Model NO.
QTZ315(7036)
Type
Under-Slewing Crane
Jib Length
70m
Max.Load
16t
Tip Load
2.7t
Freestanding Height
52.5m
Mast Section
L68b3, 2.0X2.0X3.0m
Trademark
DAHAN
Transport Package
40hq Containers
Specification
16T
Origin
China
HS Code
842620
Model NO.
QTZ315(7036)
Type
Under-Slewing Crane
Jib Length
70m
Max.Load
16t
Tip Load
2.7t
Freestanding Height
52.5m
Mast Section
L68b3, 2.0X2.0X3.0m
Trademark
DAHAN
Transport Package
40hq Containers
Specification
16T
Origin
China
HS Code
842620
The ten advantages of DaHan tower crane 
  1. With 56,000 sets of market volume and excellent reputation, Dahan tower crane ranks the first place in China tower crane industry in the past decades. Dahan always adheres to the value that supply the most valuable tower crane and service for the customer, with the highest cost performance in the industry. 
 
 Dahan 12ton Qtz250 (7032) Top Kit Tower Crane

2. Dahan tower crane owns the leading technology R&D team, the product quality passed several experiments with strict testing. Otherwise, Dahan has 16 years of production technology and rich experiences in quality management. Till now, over 100 national technology patents of tower crane have been put into use already.
 
Dahan 12ton Qtz250 (7032) Top Kit Tower Crane
3.In order to guarantee the reliability of tower crane quality and reduce the cost, all raw materials are directly supplied by famous brands like Baosteel and Wisco. Raw materials for main parts such as standard section main limbs, tower caps adopt Q345B steel, thus the tensile strength increased by 30% and the tower crane becomes more safe and reliable. 
 
Dahan 12ton Qtz250 (7032) Top Kit Tower Crane

 
4.Dahan tower crane is the enterprise which firstly started to use the robot welding lines. At present, we have a fully automatic robot welding production line for mast sections fabrication made up by more than 100 welding robots. The production line is composed with automatic material preparation, welding and maching. All main parts of Dahan tower crane use robot welding, with the most advance carbon dioxide mixed with argon gas shielded welding, it has deep depth of fusion, high quality of welding and stable performance.

 
Dahan 12ton Qtz250 (7032) Top Kit Tower Crane

5. All parts and components of Dahan tower crane use premium brands. Electric equipment with Schneider converter, aviation plug, stainless steel distribution box and three linkage console has features of low failure rate and easy installation.
Hoisting mechanism is provided by leading manufacturer Jiangte Motor or Dezhou Shengjian, all with engine oil, free maintenance, high reliability and low maintenance rate.
Slewing support uses Ma'anshan Fangyuan brand, twice tempering processing makes more smoothly operation and longer tower crane service life.

 
Dahan 12ton Qtz250 (7032) Top Kit Tower Crane
6. Attention to detail quality.  High-strength bolt adopt shipborne scale DACROMET technology. It can keep not rusted for ten years .Swiss screw-thread bolts of preload promote 30 percent than traditional bolts. Weight limiter uses the tension ring structure and cast aluminum shell used Hoisting, derricking limiting stopper to extend service life.

 
Dahan 12ton Qtz250 (7032) Top Kit Tower Crane
 
7.Large structures as mast section, turn able, top kit and hoisting jib adopt advanced equipment as NC machine tool, drilling machine, milling machine processing after welding. That effectively guarantees products assembly accuracy, reducing the failure rate and improving the security.
 
 
Dahan 12ton Qtz250 (7032) Top Kit Tower Crane

8.12 automatic spraying assembly line, the whole machine adopt impeller blasting to ensure the cleanliness of steel surface and eliminate the internal stress producing in welding process, increase the strength and steel surface hardness, increase painting adhesion. Two primer, a paint spraying technology, beautiful appearance, corrosion resistance has increased more than twice than the life of ordinary spraying process. Platform, the small car, fence and other small pieces adopt hot dip galvanized after acid phosphate treatment, rust resistance stronger.

 
Dahan 12ton Qtz250 (7032) Top Kit Tower Crane

9.Hoisting, derricking and slewing mechanism, with complete safety such as torque, weight limit. The steel wire rope broken rope device. Range of the car design against loss and broken shaft, such as tilting device. The electrical adopts overload protection, the design of PLC self-diagnosis system, it's convenient to maintenance.

 
Dahan 12ton Qtz250 (7032) Top Kit Tower Crane
 
10.Dahan three production bases is Shandong, Hunan, Guangdong. Dahan tower crane are exported to more than 50 countries and regions. We have more than 1000 sets after-sales service network. We carried out the earliest stagnation point service mode in this tower crane industry that ensure the quality of service and efficiency. Otherwise, better to remove customer's worries.
 
 
Dahan 12ton Qtz250 (7032) Top Kit Tower Crane
 
Related tower crane model specifications
ModelMax loadJib lengthFree standing heightTip loadMast section size
QTZ50(4810)4t48m29m1t1.5×1.5×2.2m
QTZ50(5008)4t50m29m0.8t1.5×1.5×2.2m
QTZ63(5013)5t50m38m1.3t1.5×1.5×2.5m
5t50m38m1.3t1.6×1.6×2.5m
5t50m42.5m1.3t1.6×1.6×2.8m
6t50m40m1.3t1.6×1.6×2.5m
6t50m42m1.3t1.6×1.6×2.8m
5t50m36.5m1.3t1.2×1.2×3.0m
6t50m44m1.3t1.2×1.2×3.0m
QTZ80(5610)6t56m42m1.0t1.6×1.6×2.8m
6t56m44m1.0t1.2×1.2×3.0m
QTZ80(5612)6t56m40m1.2t1.6×1.6×2.8m
QTZ80(5613)6t56m42m1.3t1.6×1.6×2.8m
6t56m44m1.3t1.2×1.2×3.0m
QTZ80(6010)6t60m40m1.0t1.6×1.6×2.8m
6t60m45m1.0t1.8×1.8×2.8m
6t60m44m1.0t1.2×1.2×3.0m
QTZ80(6012)6t60m40m1.2t1.6×1.6×2.8m
6t60m45m1.2t1.8×1.8×2.8m
6t60m44m1.2t1.2×1.2×3.0m
QTZ100(6013)6t60m40m1.3t1.6×1.6×2.8m
8t60m45m1.3t1.8×1.8×2.8m
8t60m44m1.3t1.2×1.2×3.0m
QTZ125(6513)6t65m45m1.3t1.8×1.8×2.8m
8t65m45m1.3t1.8×1.8×2.8m
QTZ125(6015)8t60m45m1.5t2.0×2.0×3.0m
10t60m45m1.5t1.8×1.8×2.8m
10t60m44m1.5t1.6×1.6×3.0m
10t60m60m1.5t2.0×2.0×3.0m
QTZ160(6024)10t60m59.7m2.4t2.0×2.0×3.0m
10t60m64.7m2.4t2.0×2.0×3.0m
QTZ160(6516)8t65m50m1.6t1.6×1.6×3.0m
8t65m50m1.6t1.8×1.8×2.8m
QTZ200(6520)10t65m59.7m2.0t2.0×2.0×3.0m
10t65m64.7m2.0t2.0×2.0×3.0m
10t65m53.5m2.0t2.0×2.0×3.0m
QTZ250(7021)12t70m59.7m2.1t2.0×2.0×3.0m
QTZ250(7025)12t70m59.7m2.5t2.0×2.0×3.0m
QTZ250(7032)12t70m52.5m3.2t2.0×2.0×3.0m
12t70m57.5m3.2t2.0×2.0×3.0m
12t70m38.8m3.2t2.0×2.0×3.0m
QTZ250(7027)16t70m52.5m2.7t2.0×2.0×3.0m
16t70m38.8m2.7t2.0×2.0×3.0m
QTZ315(7530)16t75m52.5m3.0t2.0×2.0×3.0m
QTZ500(8522)25t85m73m2.2t2.5×2.5×5.95m

 
Our Service   
                  
Pre-sale Service

1. We can customize products according to client's demand. Various types of Construction Hoist and Tower Crane for  your  choice.

2. Good Quality & Factory Price & Quick Response & Reliable Service are what we are trying best to offer you.

3. All of our products are produced by our professional workmen and we have high efficiency sales team, you can totally trust us.

4. We have more than 20 years experience in designing and manufacturing, we cherish every order from our honored clients.

After your selection

1. We will count cheapest shipping cost and make invoice to you at once.

2. Test each machine before delivery to ensure their quality, then send out to you after your payment.

After-sale Service

1. Our engineers are available to guide the operators abroad. 
2. We are very glad that customer give us some suggestion for price and products.
3. If you have any question, please contact us freely by E-mail or Telephone