QTZ80 Building Tower Crane

QTZ80 Building Tower Crane, 1.CE Certification, ISO and GOST, 2. High quality and competitive price, 3. Good after-sale service - details see: https://www.machineto.com/qtz80-building-tower-crane-10103751

Feature:Tower Crane	Condition:New	Application:construction	Rated Loading Capacity:6/8t
Rated Lifting Moment:800KN.m	Max. Lifting Load:6/8t	Max. Lifting Height:180m	Span:3-56m
Place of Origin:Shandong China (Mainland)	Brand Name:HAISHAN	Model Number:QTZ80	Certification:CE and GOST Approved
Warranty:one year	After-sales Service Provided:Engineers available to service machinery overseas	Standard mast:1.85x1.85x2.5M	Steel:235Q
Crane weight:49t	Ballast weight:15.5t	Ballast boom:13.38m	Colour:yellow
Working environment:-20C - 40 C

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Features of Tower Crane

QTZ80 tower crane is one of the main product ofHAISHANCompany, which has high quality and competitive price, it adopts advanced technology both home and abroad, and it meet the international standards, Compared with other products in domestic markets, it has following characteristics:

1) The steel materials are from Ansteel and Baosteel Company( Chinese famous steel enterprises) Q345B, and the strength level approach European Standard Fe510.

2) Electronic control adopt the advanced frequency conversion control technology, RCV/PLC stepless frequency speed electronic control system. Contactors are from French Schneider.

3) All the pins and bolts adopt quenching and tempering heat-treatment technique and surface galvanized process.

4) The pin of mast section adopt sulphocarbonitriding technology and resin heat-treatment technique, which make the pin hard and tough and keep the surface smooth and antirust. Meanwhile, split mast section can save the cost of transportation for customers.

5) The crane has complete set of safety devices, which can guarantee the safe and high efficient operation of the equipment. The machine is equipped with lifting height limiter, dolly range-change limiter, moment limiter, crane weight limiter and circumgyrating limiter, etc.

5) Humanized cabin makes the operation safe and comfortable, with good vision.

Main Technical Parameters

Technical Parameters		QTZ80
		HS5613A	HS5613B	HS5613C
Nominal Lifting Moment (KN.m)		800
Working Range (m)		3-56
Max. Lifting Capacity (t)	2 fall	4		3
	4 fall	8		6
Free Standing Height (m)		45
Attached Standing Height (m)		180
Hoisting Speed (m/min)	2 fall	0-80	6-80	60/30/6
	4 fall	0-40	3-40	30/15/3
Slewing Speed (r/min)		0-0.7	0-0.6
Radius Changing Speed (m/min)		0-47.3	43.4/21.7	44/22