Construction tower crane QTZ40(TC5008) | Global Trade leader ecrobot

Product

Construction tower crane QTZ40(TC5008)

Posting date : Jan 28, 2015

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Free Member Scince Jan 09, 2015

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Min. Order Quantity

Supply Abillity

100

Port

qingdao

Payment Terms

T/t

Package

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Keyword :

Construction tower c

Category

MACHINERY & ELECTRICAL | Nuclear re | Ships' der | Tower cran

Contact

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Product Detail

Company Info

Quick Detail

Place of Origin

China [CN]

Brand Name

MINGWEI

HS-CODE

8426-20

Package & Delivery Lead Time

Package

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Detailed Description

QTZ40 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.

Tower Crane Model：QTZ40(TC5008)

Basic Height（free standing height）/Max. Height：29m/120m

Range(radius, jib length, work range)：3---50m

Main Body Type(mast section, mast, tower body)/Material：160×160×12 angle steel/Q345B

Size of Mast Section, LXWXH：1500×1500×2200

Collar ties (anchors, adhered sections)Situation：Distance between first collar tie and the ground 22400mm

Other distance 16500mm

Suspension Height no more than 20m

Balanced Weight(counterweight)/Jib Length：8.54t/50m；7.1t/44m

Total Power:25.9Kw

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 ---HONGDA products is trust worthy, we can ensure the customers buy the products assured and use happy.

Basic Parameter:

Hoisting Mechanism	Motor	Model		YZD200L1-4/8/24
		Power	kW	15	13		3.5
	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		6×37-11-1770-Ⅰ
	Lifting Speed	2 Time Multiplying Power	m/min	62	31		7.7
		4 Time Multiplying Power		31	15		3.8
Slewing(swing) Mechanism	Motor	Model		YZR132M-6
		Power	kW	3.7
	Reducer	Model		XX4-100.180
		Drive Ratio	i	180
	Coupler	Model		YOX.280
	Rotating Speed		r/min	0.6
Trolleying Mechanism	Motor	Model		YEZS112M-4/6
		Power	kW	2.2		1.5
	Reducer	Type		Grade One
		Drive Ratio		38
	Wire steel Rope	Specification		6×19-6.2-1770-1
		Rope Max. Attraction	N	5600
	Trolleying speed		m/min	22/33
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	5.5
		Jacking Speed	r/min	1440