QTZ80(TC6010-68t) Tower Crane

1. The cross section of the tower body standard section is 1.8m x 1.8m, and the main chord material of the standard section is seamless steel pipe;
2. The lifting mechanism is equipped with a frequency conversion motor, rotary encoder, closed-loop control, and has a zero servo anti-fall function and an ant speed slow positioning function; there are two options for lifting capacity: 6 tons and 8 tons;
3. The rotary mechanism is equipped with a synchronous motor to adjust the speed, ensuring smooth start and stop.

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Product Highlights

Tower body standard section The cross section of the tower body standard section is 1.8m x 1.8m, the main chord material of the standard section is seamless steel pipe, and the wind resistance is small.
	Lifting arm joint The lifting arm joint is made of forged and machined parts, with high precision of fit; the lower chord is made of pointed square tube, which is light in weight and large in rigidity.
Rotating mechanism The double-rotating mechanism is symmetrically arranged, each rotating mechanism has a torque of 10000Nm.
	Lifting mechanism The lifting mechanism is equipped with a frequency conversion motor, equipped with a rotating encoder, closed-loop control, with zero servo anti-fall function and ant speed slow positioning function; two options of lifting capacity of 6 tons and 8 tons.

Technical Parameters

Name		Unit	Parameter
Rated Lifting Moment		kN.m	800
Maximum lifting capacity		t	8/6
Work range		m	2.5～60/55
Lifting capacity at maximum working reach		t	1
Lifting height		m	Multiple		Independent		Attaching
			2		45		150
			4		45		75
Lifting performance	Multiple		2			4
	Lifting speed	m/min	80	40		40		20
	Lifting capacity	t	2	4		4		8
Rotating speed		revolutions per minute	0.62
Lifting speed		m/min	45.4/22.5
Lifting speed		m/min	0.33
Tower dimensions		m	1.8×1.8×2.5
Counterweight		t	18/15.4
Working temperature		℃	-20～+40
Total machine power		kW	44.3 (excluding lifting motor)

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