QTZ31.5 Series--4206 

Maximum rated torque (KN.M)

315

Maximum lifting load(t)

3.0 

Maximum Working amplitude(m)

42 

Hoisting height(m)

Independent

29

Adhered

90

Lifting capacity at jib tip(t)

0.6

Hoisting speed (m/min)

A=2

53/26.5/6.7

A=4

Radius changing speed (m/min)

22/33

Swiveling speed (r/min)

0.38/0.7

Climbing speed(m/min)

0.4

Dead load

29.6/18.3 28.3/17.2 26/18 22/15

Upper chord of lifting beam

D76x6 D76x4.5

Standard section dimensions(mm)

1494x1494x2200

Matching motor

Three speeds 

Double speeds

Materials of section mast

∠140x10 ∠125x10 

∠100x10 Q235B

Parallel height of lifting beam(mm)

1040