Tower Crane
Rated Lifting Moment 400KN-m
Max. Lifting Load 4tons
Max. Lifting Height 120m
Rated Loading Capacity 4tons
Place of Origin Shandong China
Brand Name Hengsheng
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set/Sets
Packaging Details: naked
Delivery Time: within 20days
Payment Terms: L/C, T/T
Supply Ability: 200 Set/Sets per Year
Detailed Product Description
Item QTZ40
4708
Maxumum rate torque(KN*m) 400
mMaximum lifting load(t) 4.0/3.0
Maximum working amplitudem 42(38)
Independent height(m) 29
Adhered height(m) 120
Lifting capacity at jib tip(t) 0.8
hoisting speed(m/min)a=2 70/35/7.5
hoisting speed(m/min)a=4 35/17.5/3.75
Radius changing speed(m/min) 22/33
Swiveling speed(r/min) 0.6
Climbing speed(m/min) 0.6
Dead load(t) 42.7/21.5
The upper chord of lifting beam D89*620#
Standard section dimension(mm) 1494*1494*2200