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QTZ series of tower cranes

TIELISHI series of tower cranes are one of HONGDA’s leading products. They cover a large working scope from QTZ31.5 to QTZ500 with travel range varying from 30m to 80m, have multiple working methods and apply to many purposes. The series of tower crane has a horizontal jib frame, trolley travelling, hydraulic self-climbing, original mechanism, and a desirable shape. They can operate reliably with all safety devices well-equipped and have an improved working speed, a good speed control property, and a smooth and efficient working, which can widely apply to high-rise hotel, resident houses, high-rise industry buildings, large-span factory buildings, large chimneys and other high-tower buildings.

Main Technical Parameters of QTZ Tower Crane

Model

 

Parameters

QTZ500

(8031)

QTZ315

(7035)

QTZ300

(7031)

QTZ200

(7020)

QTZ160

(6516)

QTZ125A(6516)(5518) QTZ100A

(5515)

QTZ80A

(6010)(5512)

Tip load capacity(T) 3.1 3.5 3.1 2.0 1.6 1.6/1.8 1.5 1.0/1.2
Max .Radius (M) 80 70 70 70 65 60 55 60
Independent Height(M) 77 53 50 50 50 46 46 46
Max. Lifting Capacity(T) 25 16 12 12 10 8 8 8
Max. Height(M) 312 301 221 200 200 201 21 201
Wall-attached Frame 11 11 8 7 6 6 6 8
Main Material L1802x18 Angle steel welding 1402x16

Angle steel welding

 

1352x12        Square steel tube

Standard Mast Section Dimension 2.45x

2.45×5

2.083x

2.083×3

2.083x

2.083×3

2.083x

2.083×3

1.935x

1.935×2.8

1.835x

1.835×2.5

1.835x

1.835×2.5

1.835x

1.835×2.5

Hoisting Speed(m/min) 1-102 0-120 0-102 0-102 100/50/10 100/50/8.5 100/50/8.5 80/40/10
Slewing Speed(r/min) 0-0.7 0-0.7 0-0.7 0-0.7 0-0.60 0-0.65 0-0.65 0-0.6
Traveling Speed(m/min) 0-100 0-80 0-80 0-80 0-60 0-60 0-60 0-60
Climbing Speed(m/min) 0.5 0.46 0.46 0.46 0.4 0.5 0.5 0.69
Model

 

 

 

Parameters

QTZ63B

(5610)

(5013)

QTZ63C

(5211)(5013)

QTZ63F

(5810)

QTZ50

(5010)

QTZ40

(4708) (4510)

QTZ40A

(4708)

QTZ40B

(4708)

QTZ31.5

(3883)

(4075)

(4264)

Tip load capacity(T) 1.0/1.3 1.1/1.3 1.0 1.0 0.8/1.0 0.8 0.8 0.8/0.7/0.6
Max .Radius (M) 56 52 58 50 47 47 47 42
Independent Height(M) 41 40 41 34 32.5 29 34 30
Max. Lifting Capacity(T) 6 6 6 5 4 4 4 3
Max. Height(M) 161 140 161 139 135 120 136 100
Wall-attached Frame 6 6 7 7 5 6 6 5
Main Material 1352x10Square steel tube

Reinforcing mast section

1352x12

160×14 Angle steel

Reinforcing mast section

160×16

1352x10

Square steel tube

Reinforcing mast section

1352x12

160×12

Angle steel

140×12

Angle steel

160×12

Angle steel

125×10

Angle steel

Standard Mast Section Dimension 1.835x

1.835×2.5

1.615x

1.615X2.5

1.835x

1.835×2.5

1.5×1.5

X2.5

1.5×1.5

X2.5

1.5×1.5

X2.2

1.5×1.5

X2.4

1.5×1.5

X2.4

Hoisting Speed(m/min) 80/40/10 80/40/10 80/40/10 58/29/8 70/35/9 70/35/9 70/35/9 57/26/5
Slewing Speed(r/min) 0-0.62 0-0.62 0.62 0-0.62 0-0.7 0-0.75 0-0.7 0-0.6
Traveling Speed(m/min) 40/20 40/20 25/12.5 0-25 42/21 42/21 25/12.5 42/21
Climbing

Speed(m/min)

0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.7