Basic Info.
Certification
CE, ISO9001: 2000
Application
Workshop, Warehouse, Coal Stack, Port, Wharf, Construction Site, Mine, Construction Usage
Rated Lifting Moment
5000 Kn . M
Mast Section
2.5mx2.5mx5.95m
Total Installed Capacity
147kw
Tower Crane Type
Slewing Tower Crane
Transport Package
40hq Container
Specification
CE ISO9001: 2000
Product Description
QUOTATION OF TOWER CRANE TC7550-25T
Specification |
Model | TC7550 | Type | Stationary |
Free standing height | 73 m | Jib length | 75 m |
Max. load | 25 tons | Tip load | 5 tons |
Mast section dimension | 2.5*2.5*5.95 m |
Mechanism |
Hoisting | 110JLF |
Slewing | JH15T1 |
Trolleying | 15DFV16 |
Quotation | FOB Qingdao USD 261,000/set(price of height 50m, not 73m) |
Main scope of supply |
1) 1 set hoisting mechanism 2) 1 set slewing mechanism 3) 1 set luffing mechanism 4) 1 set cat-head 5) 1 set counter jib(the ballast is made by the user according to our drawings) 6) 1 set jib 75 M 7) 1 set tower head (slewing table) 8) 1 set telescoping cage(jacking cage) complete with pump, cylinder& yoke 9) mast 2.5*2.5*5.95 m 10) 1 set fixing angles 11) full set of standard accessories 12) Complete set Electric control system 13) Power supply: 380V/50HZ 14) 1 unit cabin |
Payment | 100% irrevocable L/C at sight |
Delivery | Stock |
Validity | 30 days |
Warranty | 12months after shipment (easy-worn spare parts are excluded) |
Load Containers | 12-40'HQ+1-40'FR |
75M jib loading chart R(m) | 5.7~17.94 | 20 | 22 | 25 | 30 | 32.67 | 37 | 38.77 | 40 |
Q(kg) | a=4 | 25.00 | 22.10 | 19.80 | 17.90 | 13.70 | 12.50 | 10.25 | 9.95 | 9.55 |
a=2 | 12.50 | 12.00 |
R(m) | 43 | 45 | 47 | 50 | 52 | 55 | 57 | 60 | 62 |
Q(kg) | a=4 | 8.67 | 8.15 | 7.67 | 7.03 | 6.65 | 6.12 | 5.80 | 5.36 | 5.09 |
a=2 | 10.97 | 10.35 | 9.78 | 9.01 | 8.55 | 7.92 | 7.53 | 7.00 | 6.68 |
R (m) | 65 | 67 | 70 | 72 | 75 | | | | |
Q(kg) | a=4 | 4.71 | 4.48 | 4.16 | 3.96 | 3.68 | | | | |
a=2 | 6.23 | 5.96 | 5.57 | 5.33 | 5.00 | | | | |
70M jib loading chart R(m) | 5.7~20.40 | 22 | 25 | 30 | 34.2 | 35.72 | 37 | 38.93 | 40 |
Q(kg) | a=4 | 25.00 | 22.90 | 19.60 | 15.60 | 13.20 | 12.50 | 11.90 | 11.20 | 10.80 |
a=2 | 12.50 | 12.10 |
R(m) | 43 | 45 | 47 | 50 | 52 | 55 | 57 | 60 | 62 |
Q(kg) | a=4 | 9.77 | 9.18 | 8.64 | 7.91 | 7.47 | 6.88 | 6.51 | 6.02 | 5.72 |
a=2 | 11.10 | 10.50 | 9.97 | 9.24 | 8.80 | 8.20 | 7.84 | 7.34 | 7.04 |
R(m) | 65 | 67 | 70 | | | | | | |
Q(kg) | a=4 | 5.30 | 5.04 | 4.68 | | | | | | |
a=2 | 6.62 | 6.36 | 6.00 | | | | | | |
60M jib loading chart R(m) | 5.7~20.9 | 22 | 25 | 30 | 35 | 36.69 | 37 | 39.9 | 40 |
Q(kg) | a=4 | 25.00 | 23.50 | 20.22 | 16.15 | 13.29 | 12.50 | 12.37 | 11.20 | 11.16 |
a=2 | 12.50 | 12.46 |
R(m) | 43 | 45 | 47 | 50 | 52 | 55 | 57 | 60 | |
Q(kg) | a=4 | 10.13 | 9.53 | 8.97 | 8.22 | 7.77 | 7.16 | 6.79 | 6.28 | |
a=2 | 11.43 | 10.83 | 10.27 | 9.52 | 9.07 | 8.46 | 8.09 | 7.58 | |
50M jib loading chart R(m) | 5.7~21.9 | 22 | 24 | 25 | 30 | 35 | 36 | 38.3 | 40 |
Q(kg) | a=4 | 25.00 | 24.87 | 22.4 | 21.32 | 17.05 | 14.05 | 13.55 | 12.50 | 11.82 |
a=2 | 12.50 |
R(m) | 41.65 | 42 | 43 | 45 | 47 | 50 | | | |
Q(kg) | a=4 | 11.2 | 11.08 | 10.73 | 10.09 | 9.51 | 8.45 | | | |
a=2 | 12.5 | 12.38 | 12.03 | 11.39 | 10.81 | 10.02 | | | |
40M jib loading chart R(m) | 5.7~21.9 | 22 | 24 | 25 | 30 | 35 | 36 | 38.02 | 40 |
Q(kg) | a=4 | 25.00 | 24.87 | 22.4 | 21.32 | 17.05 | 14.05 | 13.55 | 12.50 | 11.82 |
a=2 | 12.50 |
Mechanisms | Hoisting | M5 |
Slewing | M4 |
Trolleying | M4 |
Rated load moment(KN·m) | 5000 |
Jib length(m) | Min. 5.7 | Max. 75 |
Height | Free standing | Anchored |
73m | 275.3m |
Max. load(t) | 25 |
Hoisting mechanism | Model | 110JLF63 |
Falls | a=2 | a=4 |
Load(t) | 8 | 16 | 16 | 32 |
Speed(m/min) | 0-45 | 45-90 | 0-22 | 22-45 |
Power(KW) | 110 |
Trolleying mechanism | Model | 15DFV16 |
Speed (m/min) | 0-56.25 |
Power (KW) | 15 |
Slewing mechanism | Model | JH15T1 |
Speed (r/min) | 0-0.7 |
Power(KW) | 11X2 |
Jacking mechanism | Power(KW) | 15 |
Speed(m/min) | 0.3 |
Work pressure(MPa) | 31.5 |
Balanced weight | Hoisting jib(m) | 40 | 40 | 60 | 70 | 75 |
Balanced jib(m) | 24 | 24 | 24 | 24 | 24 |
Load(t) | 18 | 25 | 30 | 35 | 40 |
Total power(KW) | 147(without jacking mechanism) |
Work temperature(ºC) | -10~+40 |
Mechanisms parametersHoisting mechanism | Model | Unit | 110JLF63 |
Max. Pulling force | KN | 63 |
Wire steel rope | Spec. | | 6X36WS+FC(Ø21.5) |
Max. Line speed | m/min | 90 |
Drum | Speed | r/min | 31 |
Capacity | m | 550(5 layers) |
Motor | Model | | YZD315S1-4B3 |
Power | KW | 110 |
Speed | r/min | 1486 |
Reducer | Ratio | i | 47.3 |
Brake | N·m | 2240 |
Trolleying mechanism | Model | | 15DFV16 |
Max. Pulling force | KN | 23 |
Wire steel rope | Specification | | 6X19W+FC(Ø12.5) |
Max. Line speed | m/min | 56.25 |
Length | 40m jib | m | Wire steel rope I | 80 | Wire steel rope II | 55 |
50m jib | m | 100 | 65 |
60m jib | m | 120 | 75 |
70m jib | m | 140 | 85 |
75m jib | m | 150 | 90 |
Speed of drum | r/min | 0-48 |
Motor | Model | | YPEJ132L-4 |
Power | KW | 15 |
Speed (50HZ) | r/min | 1400 |
Reducer ratio | i | 35 |
Brake moment | N·m | 150 |
Slewing mechanism | Model | Unit | |
Motor | Model | | YTRVF160L2-6F1 |
Power | KW | 11x2 |
Speed | r/min | 960 |
Reducer | Model | | JH15T1 |
Ratio | i | 160 |
Slewing bearing | Modulus m | | 16 |
Teeth Z | | 13 |
Coefficient factor X | | +0.5 |
Total ratio | | 160 |
Speed | | 0~0.7 |
Jacking mechanism | Motor | Power | KW | 15 |
Speed | r/min | 1440 |
Hydraulic pump station | Flow | L/min | 13.42 |
Work pressure | MPa | 31.5 |
Jacking cylinder | Cylinder/rod diameter | mm | 250/180 |
Max. Jacking force | t | 154 |
Jacking speed | m/min | 0.3 |
Packing & Shipping
Packing in 40HC container.
If adopt CIF, we will find better shipping company for clients
Delivery time
Providing timely delivery, after 30% advance payment By T/T , within 5-15 working days arrange shipping .
FAQ
Q1:What is the Warranty for tower cranes?
A1:For the tower cranes,we have 1 years warranty.If any quality problems on our side occured in this period ,we will supply the free new one for replacement.
Q2:What is the mean of QTZ and TC for tower crane model?And please illustrate.
A2:QTZ is classified according to China National Standard.
"Q" is the acronym of Crane in Chinese language(Qing Zhongji), "T" is the acronym of Tower head type in Chinese language(Ta Shi) and "Z" is the acronym of self rising in Chinese language(Zi Sheng Shi)
"TC" is the acronym of Tower Crane in English language.
For example:QTZ63(5013) means topkit tower crane, the rated lifting moment is 630KN.M (63 is 10-1 of the rated lifting moment).The working jib length is 50 meter and tip load is 1.3t when jib length is 50m.
Q3:What is the optional parts for your tower cranes?
A3:1) Anemometer
2) Air conditioner for operation cab
3) Black box for operation cab
4) Remote control
5) Full VFD(Variable Frenquency Drive) control
Address:
Chengdong Industrial Park, Zhangqiu Area, Jinan, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Construction & Decoration, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Shandong Minglong Construction Machinery Co., Ltd, an incorporated company restructured based on former Shandong Zhangqiu Crane Factory, is a professional tower crane manufacturer recognized by the Ministry of Construction. It was one of the first enterprises that achieved Production License issued by the Ministry of Construction in 1988 and one of the enterprises that achieved Special Industry Tower Crane Manufacture License issued by State Bureau of Technical Supervision in 2003. In April 2005 it achieved Special Equipment Manufacturing License of People′s Republic of China and has been certificated ISO 9001: 2000 standard. In 2010, Minglong set up a new trading company-Zibo Chico International Co., Ltd, dealing with kinds of construction machineries and building materials. For more than two decades, we have developed the advanced level QTZ40, QTZ50, QTZ63, QTZ80, QTZ100 QTZ125, QTZ 160, QTZ200, QTZ315, QTZ500 and QTZ2000 self-telescoping, top slewing and trolleying on horizontal jib tower cranes with Changsha Institute of Construction Machinery of the Ministry of Construction.
Besides tower cranes, we also developed construction elevators, passenger elevators, escalators, parking equipment and working platform. Meanwhile, we also offer monitoring systems and devices of tower cranes and building hoists: Anti-collision system, safety protection monitoring system, wind-speed transmitter, overload limiters, load moment limiter, height, radius and slewing limiters, GPRS remote controlling system, space limit monitoring system, anti-overturning monitor controller, wireless floor call system of building hoist, sensors of tower cranes and automatic leveling device system of building hoist.
In the past 30 years, we always adhere to "Science and technology are the primary productivie forces", established "Crane Research Institute", developed education and training of staff, and introduced a group of talents from colleges and universities, gradually optimizing, updating and upgrading products, and leading the industry. Adhering to corporate spirit of "credit by quality, development by innovation, profit by scale, serve customers whole-heartedly", we try our best to meet customers′ demands. We have set up many marketing offices and agents at home and abroad!
For more information about our products, please contact us at any time. Minglong welcome customers from all over the world.