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2015 New Designed
Tower Cranes QTZ125A(6015) on Sale
Tie Li Shi (Iron Giant) Brand, Famous Trademark of China
CE/CCC/ISO9001 Certified


The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ40A to QTZ500 (Max Load=4T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.
The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.
The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.
The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.
Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.
Model | QTZ125A (6015) |
Jib Length (M) | 60 |
Free Height (M) | 46.5 |
Max. Possible Height (M) | 201 |
Max. Load (T) | 8 |
Tip Load (T) | 1.5 |
Wall-attached Device for Max Height (sets) | 6 |
Main Material (mm) | 135×135×12 (Square Steel Tube) |
Mast Section Dimension (m) | 1.835×1.835 ×2.5 |
Hoisting Speed (a=2) (m/min) | 100/50/8.5 |
Min. Stable Falling Speed (m/min) | 4.25 |
Slewing Speed (r/min) | 0-0.65 |
Radius-changing Speed (m/min) | 0-60 |
Jacking-up Speed (m/min) | 0.5 |
Total Motor Power (kw) | 67 |
Weight of Independent Structure (T) | 54.09 |
Counterweight (T) | 19.08 |
Base Form | Built-in Type (Outrigger Stationary) |
We are Shandong Hongda Construction Machinery Group Co., Ltd., a professional construction machinery manufacturer with a history of 29 years. Our registered trademark “Tie Li Shi” (“Iron Giant” in English) has been approved as “Famous Trademark of China”.Our products have passed CE, CCC and ISO9001 quality certifications. Our company has been appraised as a Contract-honoring & Promise-keeping Enterprise by the government for many consecutive years.Our main products are:
1. Tower Cranes (4T-25T, stationary, mobile, outside-climbing, inside-climbing, horizontal-jib, luffing-jib, hammer-head, flat-top, multi-speed, stepless-speed);

2. Construction Elevators (multi-speed, stepless-speed);

3. Concrete Mixers (rotary-drum-type, double-horizontal-shaft);

4. Concrete Batchers;

5. Concrete Mixing/Batching Plants (25-480m3/h, stationary, mobile, conventional-type, compact-type, simple-type, commercial-type);

6. Concrete Truck Mixers (6-16m3);

7. Truck-mounted Concrete Pumps (diesel, electric);

8. Trailer-mounted Concrete Pumps (diesel, electric);

9. Concrete Pump Trucks (with 24-52m booms);

10. Asphalt Mixing Plants (40-320t/h, stationary, mobile, oil-burning, gas-burning, coal-burning);

11.Stabilized Soil Mixing Plants;

Steven Liu
Sales Manager
International Business Department
Shandong Hongda Construction Machinery Group Co., Ltd.
ADD: No.26 East Longmen Road, Laiyang, Shandong, China
Business Email: salesatcnsdhongda.net
Alternate Email: steven95at163.com
Skype ID: steven69888
Yahoo Msnger: steven69888
QQ ID: 609866558
Mobile Phone: +86 15192261858
Tel: +86 535 7287987
Fax: +86 535 7287987
Website: www.cnsdhongda.net
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