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QTZ Tower Crane Mini Self Erecting Crane

Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)

Key Specifications

Condition:

New

Application:

3-48m

Rated Loading Capacity:

0.8t

Beijing Jiuhong Heavy Industry Machinery Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

xingang

Delivery Detail:

Delivery time depends on order quantity.

Condition New

Application 3-48m

Rated Loading Capacity 0.8t

Rated Lifting Moment 400KN.m

Max. Lifting Load 5T

Max. Lifting Height 120m

Span 52m

Place of Origin Beijing, China

Brand Name JH

Model Number QTZ

Certification CE ISO

Warranty one year, one year

After-sales Service Provided Engineers available to service machinery overseas

QTZ tower crane

Table for hoisting property load:

Table for technical performances

ITEM		Technical performances
Rated lifting torque(KN.m)		400
Maximum lifting capacity(t)		4
Rated lifting capacity in the maximum working range(t)		0.8
Maximum working range(m)		48
Overall height(m)	Independent	30
	Adhered	120
Lifting speed(m/min)	a=2	55/27.5/6.8
	a=4	27.5/14/3.4
Jib lubbing speed(m/min)		24/36
Slewing speed(r/min)		0.7
The section of the tower crane(mm)		1494×1494
Working temperature()		-20—40
Power parameter		380V± 5% 50HZ
Total motor capacity(kW)		24.7
The maximum exercisable wind pressure(N/m²)		250

Table for the Main technical date

The structure name	ITEM	Specification
Hoisting structure	Motor	YZD200L1-4/8/32 15/15/4Kw
	Decelerator	ZQ50-12.64
	Detent	YWZ-300-45
	Wire-rope	6×19-12.5-1770-I-I
Slewing mechanism	Motor	YD132M-4/8 3/4.5Kw
	Decelerator	XX4-80.195
	Fluid coupling	YOX-250A
	Slewing fulcrum	HSW.30.1220
Jib lubbing mechanism	Motor	Y100L2-4/6 2.2/1.5kW
	Decelerator	WXJ100-31
	Wire-rope	6×19-6.2-1770-I
Hoisting mechanism	Motor	YD132M-4 3kW
	Cylinder stroke	1320mm
	Cylinder diameter	1775mm
	Rated working pressure for the cylinder	20MPa