Construction Equipment tower crane QTZ40(TC5008) manufacturer from China SHANDONG MINGWEI HOISTING EQUIPMENT CO,LTD

Payment Terms:	T/T,L/C,WU
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Model No.: QTZ40(TC5008)

Sling Type: Wire Rope

Usage: Construction Hoist

Maximum Lifting Weight: 4t

Means of Transport: Ocean,Ocean

Power Source: Hydraulic

Brand Name: MINGWEI

Maximum Lifting Height: 120m

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)

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 Mechanism
Speed modulation with frequency conversion, less concussion, stable operation.

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

5 Security & Protection Mechanism
Besides 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

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

Lifting Features Diagram: Loading chart

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

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