Basic Info.
Certification
CE, ISO9001, ISO9001: 2000
Maximum Lifting Height
200-250m
Mast Section Size
1.6mx1.6mx2.5m
Rated Lifting Moment
630kn.M
Application
Construction Usage
Tower Crane Type
Slewing Tower Crane
Main Girder Form
Double Girder
Transport Package
40hq Container
Specification
CE ISO9001: 2000
Product Description
QTP5015 inner climbing tower crane
General introduction:
QTP 5015 inner climbing tower crane( for short QTP5015 tower crane) applies hydraulic climbing, hydraulic jacks inner climbing frame, inner climbing leading support and ladders, which make inner climbing process realize mechanization and overcome the difficulties of manual dismantling, moving hydraulic pumps, hydraulic cylinders, inner climbing frame and spandrel girder floor by floor. It can save time and be popular in high rise and super high rise buildings.QTP5015 is installed in elevator shaft of buildings (see chart 1), apply work range of tower crane widely, the effective loading is bigger and work range is wider than external climbing tower cranes.The tower crane climbs constantly according to the height of buildings. A model can reach up to 120m, B model can reach up to 230m, no matter A or B model, free standing height of QTP5015 is 33m and 38m, therefore it can save a lot of original equipment cost, transportation, transportation fee and cost of maintenance.In addition, it has high security and reliability, save energy, save construction site, and has the strong applicability in the urban redevelopment.QTP5015 has inner climbing, fixed , attached and other feathers. And its independent height can reach 33 meters, and install inner climbing mechanism as inner climbing tower crane, increase mast sections and collar ties basing on independent height as external climbing tower crane. Its rated lifting moment is 8000 KN.m, max. load is 6 tons, and the jib length is 50m, Hoisting mechanism applies three-speed motor, conversion rate available to 6 work speed, max. Speed is 80 m/min, min. speed is 4.6 m/min, to achieve the light-load high-speed, heavy duty low speed, will help improve the efficiency of the tower crane. Slewing mechanism use rotary winding motor drive organizations, trolleying mechanism applies dual speed motor drive, good stability.The machine is equipped with various safety devices, including the lifting torque limiter, weight limiter, height limiter, slewing limiter, variable speed limiter, etc., ensuring proceeding of tower crane.Technical performance of tower craneRated lifting moment | 800(kn·m) |
Mechanical load factor | hoisting mechanism | JC 40% |
Trolleying mechanism | JC 25% |
Slewing mechanism | JC 25% |
Height of tower crane (m) | Basic model | 33 |
Heightened model | 38 |
Load | Max. load | 6 |
Tip load | 1..5 |
Hoisting speed (m/min) | Model A | 120 |
Model B | 230 |
Radius (m) | min. | 2.5 |
max. | 50 |
Hoisting mechanism | Falls | 2 | 4 |
hoisting speed (m/min) | 6.5 | 40 | 80 | 4.6 | 19 | 38.5 |
Load (t) | 3 | 3 | 1.5 | 6 | 6 | 3 |
Power of motor (Kw) | 5.4 | 24 | 24 | 5.4 | 24 | 24 |
Trolleying mechanism | Trolleying speed (m/min) | 24.5/49 |
Power of motor (Kw) | 2.2/3.3 |
slewing mechanism (double) | slewing speed (r/min) | 0.66 |
Power of motor (Kw) | 2.2×2 |
climbing mechanism | climbing speed (m/min) | 0.5 |
Power of motor (Kw) | 7.5 |
Balanced weight (t) | 12.9 |
Work temperature (ºC) | -20~40 |
total capacity (kw) | 39.32 |
Installation | The supplier will guarantee for one year, easy-worn parts exlcuded and will send a technician to help the installation work on site if need. The buyer have to take charge of the visa, round-trip tickets and the accommodations of the technician, besides that, the buyer have to pay the technician USD 30 per working day as allowance. |
Performance chartRadius (m) | 2.5-17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 |
Load (t) | 6 | 5.63 | 5.27 | 4.96 | 4.68 | 4.42 | 4.19 | 3.97 | 3.78 | 3.6 | 3.4 | 3.28 |
Radius (m) | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 |
Load (t) | 3.14 | 3.0 | 2.88 | 2.77 | 2.66 | 2.56 | 2.46 | 2.37 | 2.29 | 2.21 | 2.13 | 2.06 |
Radius (m) | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | | |
Load (t) | 1.99 | 1.92 | 1.86 | 1.8 | 1.75 | 1.69 | 1.64 | 1.59 | 1.55 | 1.5 | | |
Advantage of Tower Crane
1. Robot automatic welding system;
2. Automatic impeller blasting and spraying assembly line;
3. CNC plasma cutting machine;
4. Precision machine tools;
5. France Schneider contactor;
6. Jiangte motor;
7. equipped with complete set of safety devices
8. CE and ISO 9001:2000 certificate
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 .
Our services
1. Customized service.
We can do all special design according to your requirement
2. welcome visit our factory, learn about our factory and products.
3. 24 hours on line or phone , technical support
After sale service:
1. The seller will send one of her professional technicians to the site of buyer to guide the erecting work.
2. 12(twelve)months (except for wire rope and AC contactor) after the equipment be well erected and we will offer spare parts whole year long.
3. lifelong time freely provide technical support .
FAQ
Q1: Whether you can provide customized products?
A1: Yes. We are hi-tech enterprise affiliated to China Academy of Building Research. We have a group of engineers, who have title of professor , senior engineer and engineer. We can give you special design as per the drawings of your building, helping you solve different problems faced in your projects.
Q2: Whether customized products takes a very long time to design and manufacture?
A2: Not exactly. Normally for us, some amendment in design to adapt your requirement will take one week. so even for your special project, it will be about 30-40 days delivery time.
Q3: What is the brand of your key components?
A3: Motor: Sanshang from Shangai, Gearbox: xingxiang from Nantong, Inverter: Zhengxuan from Shenzhen and ABB or Schneider can also be choosed.
Other electrical components: Schneider or Simens
Automatic laning system: Weikong of Jinan for construction hoist
Q4: What kind of services you can provide?
A4: We are dealing with construction machinery for about 15 year. High quality is our advantage, and high technology is our core competency. We ensure that all the machine have been completely tested in our factory before delivery. We will give you one year warranty for complete machine. For problems caused by our production defect, we will provide you free services by sending skilled engineer there.
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.