Gold Member Since 2010
Audited Supplier
Shandong Minglong Construction Machinery Co., Ltd.

Topkit Tower Crane, Self-Erecting Tower Crane, Hydraulic Tower Crane manufacturer / supplier in China, offering Travelling Tower Crane Qtz315 (TC7040), Hot Sale China Construction Crane Qtz50 (5008) Max. Load 4t, Construction Lifting Equipment Tower Cranes Qtz80 (5516) and so on.

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Supplier Homepage Product Topkit Tower Crane Travelling Tower Crane Qtz315 (TC7040)

Travelling Tower Crane Qtz315 (TC7040)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Qingdao, China
Production Capacity: 10 Sets/Month
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Model NO.: QTZ315(TC7040)
  • Condition: New
  • Moving Type: Wheel
  • Application: Construction Usage
  • Sling Type: Wire Rope
  • Power Source: Electric
  • Transport Package: 40′hq
  • Origin: China
  • Certification: CE, ISO9001: 2000
  • Installation: Jack-Up
  • Type: Tower Crane
  • Tower Crane Type: Slewing Tower Crane
  • Main Girder Form: Double Girder
  • Trademark: Ming Long
  • Specification: ISO90001
  • HS Code: 8426200
Product Description
Company Information

 SHANDONG MINGWEI HOISTING EQUIPMENT CO.,LTD was set up in 1994. Up to now, we have more than 800 employees and the production area is 200000 square meters, the annual sales volume is 500 million RMB. After two decades' development, We not only have mature sales network in china, but also exported to many other countries, such as: CAMBODIAVIETNAM, COLOMBIA, SAUDI ARIBIA, BRAZIL, MONGOLIA,and so on.

Travelling Tower Crane Qtz315 (TC7040)

Our main products are: tower crane series, topkit tower cranes, topless tower cranes and luffing tower cranes: QTZ10, QTZ20, QTZ31.5, QTZ40, QTZ50, QTZ63, QTZ80, QTZ125, QTZ160, QTZ315, QTZ260, QTZ400 and QTZ500. The lifting capacity is from 3T to 50T; Concrete machinery, such as mobile concrete mixing plant, stationary concrete plant from 25m3/h to 180m3/h; trailer concrete pump with both electrical and diesel engine; construction hoists with both single cage and double cages from 1 T to 4 T and other spare parts of tower cranes and construction elevators.

Travelling Tower Crane Qtz315 (TC7040)Travelling Tower Crane Qtz315 (TC7040)

Product Description

Travelling Tower Crane Qtz315 (TC7040)

 

 Technical parameters

 

project

unit

Parameter values

Max.lifting load

2 Times Multiplying

t

8

4 Times Multiplying

16

Min. work range

m

3.2

Maxwork range

m

70

65

60

55

Rated load moment

2 Times Multiplying

kN.m

3050

3100

3150

3200

4 Times Multiplying

2800

2850

2900

2950

Lifting height

basic

m

48

attachment

2 Times Multiplying

183

4 Times Multiplying

93

Lifting speed

2 Times Multiplying

m/min

0~63

0~31.5

4 Times Multiplying

0~31.5

0~15.7

Hoisting Mechanism Power

KW

55

Rotating Speed

r/min

0~0.7

Slewing motor torque

N.m

120×2

Trolleying speed

m/min

0~65

Jacking Speed

m/min

0.4

Machine dimension

Height (basic)

m

61.4

Forearm tip to slewing center

71.7(66.7,61.7,56.7,52.7)

Balanced jib end to slewing center

19.2

Dead load

Structure weight(basic)

t

76.7

counterweight

29(26.8,23.7,21.5)

Operating temperature

ºC

-20~+40

In work wind grade

 

≤6 level

Out of work wind grade

 

≤11 level

Installdismountjacking or descend, the max install height scale

 

≤4 level

Power supply parameter

50Hz

~380V±10%

other

Service rating

U5

Robot welding

Travelling Tower Crane Qtz315 (TC7040)

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-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 .

Packaging & Shipping

 Packing in 40HC container.

 If adopt CIF, we will find better shipping company for clients 

Travelling Tower Crane Qtz315 (TC7040)

Delivery time

Providing timely delivery, after 30% advance payment By T/T,within 3-15 working days arrange shipping

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 kind of services you can provide?
A3: We are dealing with construction machinery for about 22 years. 
     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.

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