Hammered tower crane QTZ80 | Global Trade leader ecrobot

Product

Hammered tower crane QTZ80

Posting date : Jan 28, 2015

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Membership

Free Member Scince Jan 09, 2015

FOB Price

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Min. Order Quantity

Supply Abillity

100

Port

qingdao

Payment Terms

T/t

Package

container

Keyword :

Hammered tower crane

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

container

Detailed Description

1 Hoisting Mechanism

Three-gear speed modulation by electrical motor or frequency conversion, giant winch.

2 Rotation Mechanism Speed modulation with frequency conversion, stable break, accurate position, outstanding on performance and operation all around the world.

3 Lifting MechanismSpeed modulation with frequency conversion, less concussion, stable operation.

4 Control SystemPLC control, auto diagnosis on electric malfunction, corresponding alarm on light and sound, key components adopting international top brand product.

5 Security & Protection MechanismBesides security mechanism usually used in domestic tower crane adopted,MingWei tower crane adopted lots of advanced mechanism self-developed by MingWei, to keep the security of the tower crane and convenient operation, such as unique double tighten mechanism on lifting steel cable, anti-break mechanism on sliding vehicle, anti-drop

Basic Parameters:

Mechanical Factor		Hoisting Mechanism		M5
		Slewing Mechanism		M4
		Trolleying Mechanism		M4
Hoisting Mechanism	Motor	Model		YZRDW250M1-4/8
		Power(kW)		30/30
	Height Limiter	Model		FKDX-G
	Wire Steel Rope	Spec.		6X37-15-1770-Ⅰ
		Max. Attraction (N)		20000
	Falls	a=2		a=4
	Lifting Speed(m/min)	80.36	41.05	39.37	20.11
	Rated Load(t)	2	4	4	8
	Min. Rate of Descend	m/min		≤7
Slewing Mechanism	Motor	Model		YZR132M2-6
		Power(kW)		3.7×2
		Rotating Speed(r/min)		908
	Reducer	Model		XX4-100.180
		Drive Ratio		180
	Coupler	Model		YOX280A
	Rotating Pinion	Modulus m		12
		Number of Teeth z		16
		Modification Coefficient		＋0.5
	Rotating Speed	r/min		0.64