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QTZ40 series 4t load 30m high TC4808 small topkit tower crane

Specifications

Place of Origin :

Shandong, China

Brand Name :

Katop

Certification :

CE, ISO9001

Model Number :

TC4808

Rated Lifting Moment :

400KN.m

Rated Loading Capacity :

0.8T~4.0T

Max. Lifting Load :

4.0T

Max. Lifting Height :

150m

Span :

48m

Application :

construction building

Feature :

Tower Crane

MOQ :

1 UNIT

Price :

US$23,000.00~25,000.00

Packaging Details :

Nude packed, well fixed, uninstalled

Delivery Time :

within 10~15 workdays after receipt the deposit

Payment Terms :

30%TT in deposit, the balance 70%TT before shipment or by LC at sight

Supply Ability :

30units/month

Description

Series: QTZ40 Series;

Model: TC4808;

Main Features: Independent height: 30m; Boom length: 48m; Max.load capacity:4.0t; Tip load capacity: 0.8t;

Certificate: CE, ISO9001:2000;

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1. Technical parameters and matched mechanism structures

Item name	measurement	indenpendent	Adhered	Fall
Item name	measurement	indenpendent	Adhered	a=2	a=4
Rated lifting torque	KNm	400
Max loading capacity	t			2	4
Working range	m	3~48
Tip load	t	0. 8
Jacking speed	m/min			0.4
Max loading range	m			20.97	10.96
Lifting speed	m/min			72 / 36	17.5 / 35
Lifting height	m	29		120	60
Swing speed	m/min			0.73 / 0.37
Total power	KW		25.82
Trolley speed	m/min			39 / 26
Balance weight	f		8.22
structure	t		21.46(without balance weight)		Independent height

2. Lifting Characters

Range /m	3---9	11	12	13	14	15	16
Lifting /t	4	3.986	3.638	3.343	3.090	2.87	2.68
Range/m	17	18	19	20	21	22	23
Lifting /t	2.51	2.36	2.23	2.106	1.996	1.897	1.806
Range /m	24	25	26	27	28	29	30
Lifting /t	1.723	1.646	1.576	1.510	1.449	1.393	1.34
Range /m	31	32	33	34	35	36	37
Lifting/t	1.29	1.24	1.20	1.159	1.12	1.084	1.05
Range /m	38	39	40	41	42	43	44
Lifting /t	1.017	0.986	0.957	0.933	0.911	0.890	0.870
Range /m	45	46	47	48
Lifting /t	0.852	0.834	0.817	0.80

3. Lifting Characteristic Curve

Fall=4