QTZ50 Series

5010, 5008, 4810

Maximum rated torque (KN.M)

500

Maximum lifting load(t)

4.0

Maximum Working amplitude(m)

50,48,48

Hoisting height(m)

Independent

29

Adhered

120

Lifting capacity at jib tip(t)

0.8,1.0,0.8

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

Standard section dimensions(mm)

1618x1618x2500 1494x1494x2200

Matching motor 

Winding motor, transform, speed regulation ,smooth operation

Materials of section mast

∠140x12 Q235B ∠160x12 Q235B  Inside∠75x6

Parallel height of lifting beam(mm)

1040