Model of Internal Tower Crane

QTZ3157035

QTZ2007020

Amplitude (M)

70

70

Independent Height (M)

53

50

Max. Height (M)

301

200

Max. Lifting Capacity (T)

16

12

Assistant Support Frame

11

7

Main Material

140×140×16
(angle steel welding)

140×140×16
(angle steel welding)

Standard Mast Section Dimension

2.1×2.1×3

2.1×2.1×3

Lifting Speed (a=2)(m/min)

120/60

102/51

Slewing Speed (r/min)

0-0.7

0-0.7

Trolley Travel Speed (m/min)

0-80

0-80

Max. Lifting Moment (KNm)

3150

2000

Working Temperature

-20+40

-20+40

Undercarriage Form

A: Mobile
B: Chassis Station
C: Outrigger Stationary

A: Mobile
B: Chassis Station
C: Outrigger Stationary