Tower Crane Qtz200 7020 Rated Loading Capacity: 12tons

• Customization: Available
• After-sales Service: 24 Hours
• Warranty: 1 Year, One Year
• Model NO.: QTZ200 7020
• Certification: CE, ISO9001, ISO9001: 2000
• Condition: New, New
• Maximum Lifting Height: >250m, 150-200m
• Maximum Lifting Weight: >10t, 8t
• Installation: Jack-Up, Assembled
• Moving Type: Fixed, Fixed
• Type: Top-Slewing Crane, Tower Crane
• After-Sales Service: 24 Hours
• Brand: Mingwei
• Max Lifting Load: 12t
• Lifting Capacity at Jib Tip: 2.0
• Max Jib Length: 70m
• Application: Construction Usage
• Tower Crane Type: Under Slewing Cranes
• Sling Type: Wire Rope
• Power Source: Hydraulic
• Transport Package: Seaworth Ypacking in Container
• Specification: ISO9001
• Trademark: Mingwei
• Origin: China
• HS Code: 8426200
• Production Capacity: 200 Units /Month

Product Description

Tower Crane Qtz200 7020 Rated Loading Capacity: 12tons
Feature: Tower Crane
Condition: New
Application: Apartment building/Dam/Dock ect.
Rated Loading Capacity: 12T
Rated Lifting Moment: 2000KN. M
Max. Lifting Load: 12t
Max. Lifting Height: 200
Span: 70
Place of Origin: Shandong, China (Mainland)
Brand Name: MINGWEI
Model Number: QTZ200 (7020)
Certification: ISO CE
Warranty: 12 months
After-sales Service Provided: Engineers available to service machinery overseas
Tip load: 2 ton

QZT200	(7020)
Amplitude (M)	70
Independent Height (M)	50
Max. Height (M)	200
Max. Lifting Capacity (T)	12
Assistant Support Frame	7
Main Material	140×140×16 (Angle steel welding)
Standard Mast Section Dimension	2.1×2.1×3
Working Temperature	-20+40

 

 

Working grades for mechanism

Hoisting mechanism

M5

Slewing mechanism

M4

Trolley travelling mechanism

M4

Travelling mechanism

M3

Hoisting height (m)

Multiplying

travelling

Undercarriage stationary

Attached

Inside climbing

a=2

51

50

200

200

a=4

51

50

100

100

Max. hoisting capacity (t)

12

Radius (m)

Max. radius

70

Min. radius

2.7

Hoisting mechanism

Multiplying

a=2

a=4

hoisting capacity(t)

3

6

6

12

Speed (m/min)

0~102

0~51

0~51

0~25.5

Power (kW)

65

Trolley travelling mechanism

Speed (m/min)

0~80

Moment (N.m)

95

Slewing mechanism

Speed (r/min)

0~0.7

Moment (N.m)

2×95

Travelling mechanism

Speed (m/min)

20

Power (kW)

4×7.5

Climbing mechanism

Speed (m/min)

0.46

Power (kW)

11

Rated working pressure for hydraulic system (Mpa)

30Outside climbing 35Inside climbing

Counter-weight

Jib lengthm

45

52.5

60

65

70

Counter-jib length(m)

16

16

20

20

20

Counter-weight

16.35

20.15

25.95

25.95

27.75

Total power(KW)

117.5

Wheel×axle gauge(m)

6.5×6.5

Operating temperatur( o C)

-20~+40