Qtz250 (7025) 12t Tower Crane Flat Top Type Construction Crane
These principles today extra than ever form the basis of our success as an internationally active mid-size company for Fixed Type Flat Top Tower Crane, Fixed Type Hammerhead Tower Crane, High Rise Fixed Hammerhead Tower Crane. We have state-of-the-art tools. After years of development, we have solid customer service experience and first-class after-sales service concept. With our professional pursuit of excellence, pragmatic and efficient work style and cohesive teamwork, we ensure that we will continue to provide customers with excellent products and services.
QTP 7022 Fixed type Flat Top Tower Crane
The internal climbing tower crane has the advantages of large effective construction capacity, low manufacturing cost, low use cost, high safety, and small footprint of the tower crane component material library. In the current Chinese standard classification, the type of tower crane. The standard is QT, where "Q" stands for "crane", "T" stands for "tower", and because the slewing mechanism of the inner climbing tower crane is on the upper part, it is numbered for this type of tower crane It is also based on "QTZ"-that is, it is classified as a "up-slewing self-elevating" tower crane.
About The Flat Top Topwer Crane (Topless Tower Crane)
Without the high tower head and tie bars, the Topless tower cranes have the advantages in novel design, safe and reliable structure, high reliability, strong ability of anti-fatigue and anti-impact, which can reduce the erection height and lower the vertical height requirement between the adjacent tower cranes. It’s suitable for a group of tower cranes working in the same site.
Main Specifications
Model | QTP7022 | |
Max Load | 12tons | |
Tip Load | 2.2tons | |
Jib Length | 70m | |
Free Standing Height | Stationary | 60.5m |
Mechanisms | Hoisting Speed (m/min) | (a=2) 0-46m/min: 6t; 0-69m/min: 3.8t 0-82.8m/min: 2.4t |
Trolleying Speed (m/min) | 0-65m/min | |
Slewing Speed (r/min) | 0~0.6r/min | |
Power | Hoisting (KW) | 55KW |
Trolleying (KW) | 9KW | |
Slewing (KW) | 2*7.5KW |
Our Qtz250 (7025) 12t Tower Crane Flat Top Type Construction Crane is known by customers throughout the world as user-friendly products characterized by high performance and extreme durability. We have always emphasized teamwork and close cooperation between various departments of the company to provide customers with various supports and services. With good technology and manufacturing processes, we actively provide the society with valuable products and value-added solutions.
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