• China Construction Machinery Tower Crane Qtz315 (7040-16)
  • China Construction Machinery Tower Crane Qtz315 (7040-16)
  • China Construction Machinery Tower Crane Qtz315 (7040-16)
  • China Construction Machinery Tower Crane Qtz315 (7040-16)
  • China Construction Machinery Tower Crane Qtz315 (7040-16)
  • China Construction Machinery Tower Crane Qtz315 (7040-16)

China Construction Machinery Tower Crane Qtz315 (7040-16)

After-sales Service: 24 Hours
Warranty: 1 Year
Certification: CE, CE, ISO9001: 2000
Condition: New
Maximum Lifting Height: >250m
Maximum Lifting Weight: >10t
Customization:
Gold Member Since 2023

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Shandong, China
Importers and Exporters
The supplier has import and export rights
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Years of Export Experience
The export experience of the supplier is more than 10 years
Multi-language Pioneer
2 languages freely used by foreign trade staff. include: English, Spanish
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Basic Info.

Model NO.
Qtz315 (7040-16)
Installation
Jack-Up
Moving Type
Fixed
Type
Top-Slewing Crane
Model
Qtz315(7040-16)
Max Load Wight
16t
Application
Construction Usage
Tower Crane Type
Slewing Tower Crane
Sling Type
Wire Rope
Main Girder Form
Double Girder
Power Source
Hydraulic
Transport Package
Nude
Specification
CE ISO9001
Trademark
Mingwei
Origin
China
HS Code
8426200
Production Capacity
200 Units/Month

Product Description

China Construction Machinery Tower Crane Qtz315 (7040-16)
Construction tower crane TC7040
1. Brief introduction of TC7040
Maximum load capacity is 18t.
Maximum radius is 70m.
Tip load is 4.0t
Max. Possible height is 200m.
Color: Yellow, blue as client's requirement
Brand: Mingwei
Origin: China
Min. Order: 1set
Packing: Seaworthy packing in 40HQ container
Delivery time: 10 days after the contact coming into effective
China Construction Machinery Tower Crane Qtz315 (7040-16)
China Construction Machinery Tower Crane Qtz315 (7040-16)


Features:
1. QTZ 7040tower crane, a type of self-elevating top slewing tower crane, is designed and manufactured by Shandong Mingwei hoisting equipment Co., Ltd. Which has good quality and competitive price.
2. This tower cane is the crane with vertical arm support, trolley travel and up-rotary hydraulic jack-up system. Its maximum load capacity is 4t. Maximum radius is 48m. Tip load is 1.0t, independent height is 29m, max. Possible height is 120m.
3. Our company use France Schneider contactor, and tests each hoisting mechanism under no-load, static load, dynamic load, etc. To ensure the brake reliable, safe and durable.
4. Cabin with humanized design, is convenient and comfortable, facilitate for safe driving. It creates a good working environment for the operator.

5. The machine is equipped with complete set of safety devices, which can guarantee the safe and high efficient operation of the equipment. Including lifting height limiter, dolly radius limiter, load moment limiter, weight limiter, circumgyrating limiter, etc.

6. Mingwei tower crane expands the international market actively, and has successfully exported to Asia each country, Middle East, Brazil, Russia and north America, which has become foreign trade long-term cooperation.

7. We comply with CE and ISO9001-2000 international quality management system standards.

8. Reliable quality, advanced technology and equipment, competitive price, the best configuration, high safety factor, cost-effective ---MINGWEI products is trust worthy, we can ensure the customers buy the products assured and use happy.
Hoisting    mechanism Model   70RCS40
Model    of    motor   YRTE3-180L-4B5
Power KW 51.5×   2
Hoisting    speed 2    falls/load m/min 60/4 30/8
4    falls/load 30/8 15/16
Slewing    mechanism Model   RCV185B
Model    of    motor   YTLEJ132L-185-4B1
Torque    of    motor N.   m 185×   2
Slewing    speed r/min 0~0.7
Trolleying    mechanism Model   X185K
Model    of    motor   YTLEJ132L-185-4B1
Trolleying    speed m/min 40/20/10
Jacking    speed m/min 0.4
Outsize    of    whole    crane Tip    of    hoisting    jib    to    slewing    center   71.72
Tip    of    balanced    jib    to    slewing    center 19.2
Balanced    weight t 29
Allowed    work    temperature   -20~+40
Basic    wind    pressure    under    work Pa 250
Basic    wind    pressure    out    of    work Pa 1100
Power    supply 50Hz ~380V±   10%

Precision Components Parts

Trolley
Flexibly and solidly moving speed;
Installed motor with special frequency control;
Installed speed reduction device to maintain freely;
Automatically showing troubles in operating;
Hardly appear troubles at operating time;
Never appear suddenly over-speed.

Hoisting System
Solidly operation speed;
Installed motor with special frequency control;
Installed slewing-speed reduction device;
Equipped Control-speed device of lifting hook with exactly position limiter at space;

Automatically showing troubles in operation;
On stopping operation at neutral speed, tower crane is installed with unload prevent vibrating system that restrict machine's wear;
Automatically showing over-speed troubles in operation;
Lifting speed can be up to 180m/min, under 2500kg loading capacity.

Space cabin
Installed according to structure "humanization", operator can observe overview;
Installed air-condition (in option);
Installed system of electrical display (equipped crystal parameter show speed and amplitude frequency).
Pneumatically operator's chair.

Slewing System
Stably and safety operation in load as well as unload-Operation;
Installed special motor for controlling frequency;
Installed slewing-speed brake;
Controlled moment according to main and auxiliary constant of position limiter;
Hardly appear troubles in operation;
Automatically showing troubles (If appear at operation);
Automatically spilling through oil lubricating system as cycle.

Connection system and Tower Section
The combination between tower crane and other structures is connected by high degree steel pin-rod and bolt system. Therefore, conveniently in installation and dismantlement, heavy on load pressure.
Tower section made by high degree steel structure, therefore, stability and solidity on operation.

Hydraulic lift-up device
with unique hydraulic lifting system is locally manufactured and applied according to the advanced technology on the world, made it meeting all the leading standards of high quality on the world.

Worthy Package in containers  
 
Packing in 40HC container.
 If adopt CIF, we will find better shipping company for clients 
 
 Our services 
1.  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-Sales 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 .
 
Contact Us 
 
Shandong Mingwei Hoisting Equipment Co., Ltd
Ms. Catherine Du 
Mobile: 00-86-15910087784
 
Our Products including Hammerhead Tower Crane, Flat Top Tower Crane, Inner Climbing Tower Crane, and Construction Building Hoist. 
 
If you want to buy tower crane, and find china tower crane dealer and tower crane seller, Shandong Mingwei is you best selected. Welcome for your inquiry. We will supply the high quality tower crane of reasonable price. Sincerely welcome your inquiry to our products!

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Gold Member Since 2023

Suppliers with verified business licenses

Trading Company
Number of Employees
6
Year of Establishment
2010-06-01