3-25t Mobile Tower Crane exported with CE certificate

Main introductioin about QTZ series of mobile tower cranes

TIELISHI series of tower cranes are one of HONGDAs leading products. They cover a large working scope from QTZ20 to QTZ160 with travel range varying from 30m to 65m, have multiple working methods and apply to many purposes. The series of tower crane has a horizontal jib frame, trolley travelling, hydraulic self-climbing, original mechanism, and a desirable shape. They can operate reliably with all safety devices well-equipped and have an improved working speed, a good speed control property, and a smooth and efficient working, which can widely apply to high-rise hotel, resident houses, high-rise industry buildings, large-span factory buildings, large chimneys and other high-tower buildings. TIELISHI series of tower cranes have been awarded many honours like SHANDONG FAMOUS BRAND. Quality first is not only a slogan, but has rooted in HONGDA PEOPLEs heart deeply. Classic after-sale service will remove all worries from your purchase of our products.

Track traveling type tower crane

Track type tower crane is one of new products of our company. Its a crane whose traveling mechanism is mounted on guide track basing on the cross beam of stationary tower crane QTZ160, QTZ125, QTZ80 and QTZ63.

1 Hoisting Mechanism
Three-gear speed modulation by electrical motor or frequency conversion, giant winch.

2 Rotation Mechanism
Speed modulation with frequency conversion, stable break, accurate position, outstanding on performance and operation all around the world.

3 Luffing Mechanism
Speed modulation with frequency conversion, less concussion, stable operation.

4 Control System
PLC control, auto diagnosis on electric malfunction, corresponding alarm on light and sound, key components adopting international top brand product.

5 Security & Protection Mechanism
Besides security mechanism usually used in domestic tower crane adopted, Hongda tower crane adopted lots of advanced mechanism self-developed by Hongda, to keep the security of the tower crane and convenient operation, such as unique double tighten mechanism on luffing steel cable, anti-break mechanism on sliding vehicle, anti-drop

mechanism on standard section, speedy link between rotary body, hoisting boom and balance boom.

6 Structure
Through advenced design, mechanical-electrical integration design, CAD supporting design, optimization design, modularization design, makes Hongda tower crane's steel structure haveing outstanding intensity, firmness and anti-fatigue capability, outstanding performance and reliability. With beautiful profile, it embodies the design standard of Hongda.

We are Shandong Hongda Group, a professional construction machinery manufacturer with a history of 30 years. Our registered trademark “TIELISHI” (“Iron Giant” in English) has been approved as “Famous Trademark of China”. Our products have passed CE, CCC and ISO9001, TUV quality certifications.

1.Are you a trader or manufacturer?

We are manufacturer,more than 30 years experience.

2.What is the warranty term of your product?

the warranty term of our product is 12month

3.What is the shipping way?

It depands on yours.or shiping with 40HQ and 20GP by sea or train

4.Can you accept OEM or ODM?

Of course.Logo is also acceptable.

5.What is the delivery time?

About 15 days.Or according special condition to short

if anything more about our product u want to know welcome to contact with me by following details.