Construction Topless Tower Crane Qtz60 (PT5010)

• After-sales Service: 24 Hours
• Warranty: 1 Year
• Certification: CE, ISO9001, CE, ISO9001: 2000
• Condition: New
• Maximum Lifting Height: >250m
• Maximum Lifting Weight: >10t
• Model NO.: QTZ60(PT5010)
• Installation: Jack-Up
• Moving Type: Fixed
• Type: Tower Crane, Top-Slewing Crane
• Free Standing Height/Max. Height: 30m/120m
• Jib Length: 3---50m
• Size of Mast Section: 1615*1615*2500
• Application: Construction Usage, Workshop Usage, Container Usage, Mineral Area Usage
• Power Source: Hydraulic
• Sling Type: Wire Rope
• Tower Crane Type: Slewing Tower Crane
• Transport Package: Container
• Specification: QTZ60
• Trademark: MINGWEI
• HS Code: 8426200
• Production Capacity: 15/Mouth

Product Description

QTZ60 tower crane is a new designed self-erecting top slewing tower crane. It has various working ways, stationary, external climbing and inner climbing types, is widely used in different construction sites. It has high working speed, good speed-adjusting performance, steady operation and high efficiency. Three-speed motor and mono-speed ratio decelerator are applied in the lifting structure, which enables heavy load low speed and light load high speed.
1. Painting Process. After shot-blast cleaning, spraying anti-rust paint, then spray paint.
2.  Welding process use high-strength wire.
3. Electric device. Use international well-known manufacturers' electrical products, such as Schneider.
4. Motor, deceleration devices use domestic famous manufacturers' products.
5. For cab, electrical device box, acid cleaning then painting, to ensure a long usage life.
6. Reliable quality, advanced technology, favorable price, the best configuration, high safety factor, cost-effective ---MINGWEI  products is trust worthy, we can ensure the customers  buy the products assured and use happy.


Tower Crane Model:QTZ60(PT5010)
Free Standing Height/Max. Height:30m/120m
Jib Length :3---50m
Mast Section/Material:∠160×160×14/Q345B
Size of Mast Section, L×W×H:1615×1615×2500
Collar Ties Situation: Distance between first collar tie and the ground 22400mm
          Other Distance 16500mm
          Suspension Height no more than 20m
Balanced Weight /Jib Length:8.6t/50m;8.1t/48m;6.9t/42m;5.7t/36m
Total Power:29.6Kw.
Basic Parameters:

Hoisting Mechanism	Motor	Model		YZD200L1-4/8/24
		Rotating Speed	r/min	1400	700		240
		Power	kW	18	18		5
	Reducer	Total Drive Ratio	i	12.64
	Drum	Rope Capacity	m	280
	Brake	Model		YWZ-250-40
		Brake Moment of Force	N·m	600
	Wire steel Rope	Rope Max. Attraction	N	16500
		Specification		6×29Fi+FC-11-1770-I
	Lifting Speed	2 Falls	m/min	62	31		7.7
		4 Falls		31	15		3.8
Slewing Mechanism	Motor	Model		YZR132M-6
		Power	kW	3.7*2
	Reducer	Model		TX80.180
		Drive Ratio	i	180
	Coupler	Model		YOX.250
	Rotating Speed		r/min	0.63
Trolleying Mechanism	Motor	Model		YEZS112M-4/6
		Power	kW	2.2		2.8
	Reducer	Type		XX3
		Drive Ratio		38
	Wire steel Rope	Specification		6×19-7.7-1770-1
		Rope Max. Attractio	N	5600
	Trolleying speed		m/min	26/37.5
Hydraulic Jacking Mechanism	Hydraulic pump station	Model		YQY Series
		Working Pressure	MPa	20
	Oil Cylinder	Model		20.5
		Jacking Speed	m/min	0.4
		Max.Jacking Force	t	50
	Motor	Model		Y132M-4
		Power	KW	4
		Jacking Speed	r/min	1440