The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.

The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes. 

Model

QTZ500 (TC8031)

QTZ315 (TC7035)

QTZ300 (TC7031)

QTZ200 (TC7020)

QTZ160 (TC6516)

Max Working Radius (m)

80

70

70

70

65

Free Height (m)

77

53

50

50

50

Max Load (T)

25

16

12

12

10

Tip Load (T)

3.1

3.5

3.1

2.0

1.6

Max Height (m)

312

301

221

200

200

Wall Ties for Max Height (sets)

11

11

8

7

6

Main Material Specs (mm)

Square Steel Tube from Angle Steel

1802*18

Square Steel Tube from Angle Steel

1402*16

Square Steel Tube from Angle Steel

1402*16

Square Steel Tube from Angle Steel

1402*16

Square Steel Tube

1352*12

Mast Section Dimension (m)

2.45*2.45*5

2.083*2.083*3

2.083*2.083*3

2.083*2.083*3

1.935*1.935*2.8

Hoisting Speed (m/min)

0-102

0-120

0-102

0-102

100/50/10

Min Steady Falling Speed (m/min)

2

2

2

2

5

Slewing Speed (r/min)

0-0.7

0-0.7

0-0.7

0-0.7

0-0.60

Radius-changing Speed (m/min)

0-100

0-80

0-80

0-80

0-60

Jacking-up Speed (m/min)

0.4

0.46

0.46

0.46

0.4

Total Motor Power (kw)

134

117.5

117.5

117.5

86.5

Independent Structure Weight (kg)

175000

89300

80900

72300

61150

Counter Weight (T)

25.4

27.75

27.75

27.75

18.65

Model

QTZ160A

(TC6018)

QTZ125F

(TC6015)

QTZ125A

(TC5518)

(TC6015)

QTZ100A

(TC5515)

QTP110 (TC5515)

(Flat-Top)

QTZ80A

(TC6010)

(TC5512)

Max Working Radius (m)

60

60

60/55

55

55

60/55

Free Height (m)

46

46

46

46

43.5

46

Max Load (T)

10

10

8

8

6

8

Tip Load (T)

1.8

1.5

1.5/1.8

1.5

1.5

1.0/1.2

Max Height (m)

201

201

201

201

161

201

Wall Ties for Max Height (sets)

6

6

6

6

6

8

Main Material Specs (mm)

Square Steel Tube

1352*12

Square Steel Tube

1352*12

Square Steel Tube

1352*12

Square Steel Tube

1352*12

Square Steel Tube

1352*12

Square Steel Tube

1352*12

Mast Section Dimension (m)

1.835*1.835*2.5

1.835*1.835*2.5

1.835*1.835*2.5

1.835*1.835*2.5

1.835*1.835*2.5

1.835*1.835*2.5

Hoisting Speed (m/min)

0-80

0-80

100/50/8.5

100/50/8.5

100/50/8.5

80/40/10

Min Steady Falling Speed (m/min)

4.25

4.25

4.25

4.25

4.25

5

Slewing Speed (r/min)

0-0.70

0-0.65

0-0.65

0-0.65

0-0.65

0-0.6

Radius-changing Speed (m/min)

0-60

0-60

0-60

0-60

0-60

0-60

Jacking-up Speed (m/min)

0.5

0.5

0.5

0.5

0.5

0.69

Total Motor Power (kw)

87

87

67

67

67

56.4

Independent Structure Weight (kg)

54094

54094

54094

53694

53694

44900

Counter Weight (T)

19.08

19.08

19.08

17.64

17.64

15.8

Model

QTP80 (TC5511)

(Flat-Top)

QTZ63F

(TC5613)

(TC5810)

QTZ63B

(TC5610)

(TC5013)

QTZ63C

(TC5211)

QTZ63C

(TC5013)

QTZ50A

(TC4808)

Max Working Radius (m)

55

58

56/50

52

50

48

Free Height (m)

41

41

41

40

40

34

Max Load (T)

6

6

6

6

6

5

Tip Load (T)

1.1

1.0

1.0/1.3

1.1

1.3

0.8

Max Height (m)

161

161

161

140

140

140

Wall Ties for Max Height (sets)

8

7

6

6

6

6

Main Material Specs (mm)

Square Steel Tube

1352*12

Square Steel Tube 1352*12

Square Steel Tube 1352*10

160*14 Angle Steel

(Standard Section)

160*16

Angle Steel (Reinforcing Section)

160*14 Angle Steel

(Standard Section)

160*16

Angle Steel (Reinforcing Section)

Angle Steel 160*12

Mast Section Dimension (m)

1.835*1.835*2.5

1.835*1.835*2.5

1.835*1.835*2.5

1.615*1.615*2.5

1.615*1.615*2.5

1.5*1.5*2.5

Hoisting Speed (m/min)

80/40/10

80/40/10

80/40/10

80/40/10

80/40/10

70/35/9

Min Steady Falling Speed (m/min)

5

5

5

5

5

4.5

Slewing Speed (r/min)

0-0.62

0-0.62

0-0.62

0-0.62

0-0.62

0-0.7

Radius-changing Speed (m/min)

40/20

40/20

40/20

40/20

40/20

40/20

Jacking-up Speed (m/min)

0.6

0.6

0.6

0.6

0.6

0.5

Total Motor Power (kw)

60

55.2

55.2

32.8

32.8

21.1

Independent Structure Weight (kg)

37800

37800

36800

33279

33052

25522

Counter Weight (T)

16.2

16.2

14.85

11.475

11.475

8.12

Model

QTZ50

(TC5010)

QTZ40

(TC4708)

(TC4510)

QTZ40A

(TC4708)

QTZ40B

(TC4708)

SF120L

Luffing Tower Crane

QTZ31.5

(TC3883)

(TC4075)

(TC4264)

Max Working Radius (m)

50

47/45

47

47

40

42/40/38

Free Height (m)

34

32.5

29

34

50

30

Max Load (T)

5

4

4

4

3

3

Tip Load (T)

1.0

0.8/1.0

0.8

0.8

0.83/0.75/0.64

Max Height (m)

139

135

120

136

130

100

Wall Ties for Max Height (sets)

7

5

6

6

3

5

Main Material Specs (mm)

Angle Steel 160*12

Angle Steel 160*12

Angle Steel 140*12

Angle Steel 160*12

Square Steel Tube 1352*10

Angle Steel 125*10

Mast Section Dimension (m)

1.5*1.5*2.5

1.5*1.5*2.5

1.5*1.5*2.2

1.5*1.5*2.5

1.665*1.665*2.5

1.5*1.5*2.4

Hoisting Speed (m/min)

70/35/9

70/35/9

70/35/9

70/35/9

0-80

57.3/26.6/5.2

Min Steady Falling Speed (m/min)

4.5

4.5

4.5

4.5

3

5.2

Slewing Speed (r/min)

0-0.7

0-0.7

0-0.75

0-0.75

0.77

0-0.6

Radius-changing Speed (m/min)

40/20

40/20

40/20

40/20

50/11

40/20

Jacking-up Speed (m/min)

0.5

0.5

0.5

0.5

0.6

0.7

Total Motor Power (kw)

21.1

21.1

21.1

21.1

64

20.7

Independent Structure Weight (kg)

25522

24539

21021

22780

45100

18961

Counter Weight (T)

8.12