QTZ40 Series

4808,4708 ,4208

Maximum rated torque (KN.M)

400

Maximum lifting load(t)

4.0

Maximum Working amplitude(m)

48,46.8,42

Hoisting height(m)

Independent

29

Adhered

120

Lifting capacity at jib tip(t)

0.8

Hoisting speed (m/min)

A=2

35/17.5/3.75

A=4

70/35/7.7

Radius changing speed(m/min)

22/33

Swiveling speed (r/min)

0.6

Climbing speed(m/min)

0.4

Dead load

36/22.5,42.7/21.5

Upper chord of lifting beam

D89x4.5  20#

Standard section dimensions(mm)

1618x1618x2500  1494x1494x2200

Matching motor 

Winding motor, transform, speed regulation ,smooth operation

Materials of section mast

D108x10∠140x12 Q235B

Parallel height of lifting beam(mm)

1040