tower crane, buy Cranes/Tower crane QTZ4810 on China Suppliers Mobile

Product Details

Cranes/Tower crane QTZ4810

We can offer tower cranes with a maximum lifting load form 2.5t to 16t, which is from QTG25, QTZ25, QTZ31.5, QTZ40, QTZ63, QTZ80, QTZ100, QTZ125, QTZ160 and QTZ260, to meet the demand of various kinds of customers in different construction works.

With climbing cage, our crane can change the height itself by adding and reducing its standard sections.

And the same tower crane can have different lengths of jib with different quantities of jib sections. We will offer the drawing of the same when the goods are delivered.

		QTZ40 Series 4808
Maximum rated torque (KN.M)		400
Maximum lifting load(t)		4.0
Maximum Working amplitude(m)		48
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
Upper chord of lifting beam		D89x4.5 20#
Standard section dimensions(mm)		1618x1618x2500
Matching motor		Winding motor, transform, speed regulation ,smooth operation
Materials of section mast		D108x10 140x12 Q235B
Parallel height of lifting beam(mm)		1040