QTH series tower crane slewing mechanism-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

QTH series tower crane slewing mechanism

specification：

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Category：

Hardware tools -- crane

Price：

factory price

Brand：

Shanghai

Place of Origin：

China

Available Quantity：

batch

delivery cycle：

Spot goods (or inquire by telephone)

Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-13371811002

91way@163.com
13371811002(Wechat)

QTH series tower crane slewing mechanismDetailed product description：

The QTH series tower crane slewing mechanism adopts a dual planetary reducer, which has the characteristics of compact structure, high output torque, low noise, high efficiency, smooth operation, and good impact resistance. It is suitable for the slewing mechanism of tower cranes and can also be used for the transmission of port machinery or other mechanisms.

Technical Parameters Table 1 of QTH Series Tower Crane Rotary Mechanism

Institution model	Motor model (optional)	Hydraulic coupling	speed reducer	Output torque N.m	Applicable tower crane KM. m
QTH40	Y132S-6-3	YOX250	XX4-40	four thousand	160-315
QTH40	YZR132M1-6-2.2	YOX250	XX4-40	four thousand	160-315
QTH63	YD132S-4/8-2.2/3.3	YOX250	XX4-63	six thousand and three hundred	250-400
QTH80	YZR132M1-6-2.2	YOX280	XX4-80	eight thousand	315-630
QTH100	YZR132M2-6-3.7	YOX280	XX4-100	ten thousand	400-1250
QTH100	YLEW112-4-95	----	XX4-100	ten thousand	400-1250
QTH120	YZR160M1-6-5.5	YOX320	XX4-120	twelve thousand	400-1250
QTH120	YLEW112-4-95	----	XX4-120	twelve thousand	400-1250
QTH160	YZR160M1-6-5.5	YOX320	XX4-160	sixteen thousand	800-1600

Table 2: Parameters of Output Gear and Bolt Connection Holes

Reducer model	Gear module	number of teeth on gear	modification coefficient	Bolt hole size	Number of bolt holes
XX4-40	8. 10	12-17	zero point five	Φ14	twelve
XX4-63	10. 12	12-17	zero point five	Φ14	twelve
XX4-80	10. 12	12-17	zero point five	Φ18	twenty-four
XX4-100	10. 12	12-17	zero point five	Φ18	twenty-four
XX4-120	10. 12	12-17	zero point five	Φ18	twenty-four
XX4-160	10. 12, 14	12-17	zero point five	Wedge block fixation

Main installation dimensions

parameter	QTH40	QTH63	QTH80	QTH100	QTH120	QTH160
D	Φ290	Φ290	Φ340	Φ380	Φ380
D1	Φ176	Φ200	Φ220	Φ260	Φ260	Φ280
D2	Φ260	Φ260	Φ295	Φ330	Φ330	Φ415
D3	Φ320	Φ320	Φ370	Φ420	Φ420	Φ442
D4	Φ30	Φ30	Φ30	Φ30	Φ30	Φ42
I (reduction ratio)	120, 125, 147, 157, 180, 195
L1	fifty	seventy	seventy	seventy	seventy	one hundred
L2	two hundred and thirty	two hundred and thirty	three hundred and fifteen	three hundred and fifteen	three hundred and fifteen	five hundred and fifty
L3	fifteen	twenty-three	twenty	twenty	twenty	twenty
H1	eighty	eighty	85/90	ninety	ninety	one hundred and ten
H2	5/10	twelve	fifteen	twelve	twelve	twenty-five
H3	seventeen	twenty-three	thirty	twenty-five	twenty-five	thirty
L	one hundred and two	one hundred and two	one hundred and two	one hundred and two	one hundred and two	one hundred and fifty-five
K	8x40	8x40	8x40	8x40	8x40	12x50

QTH series tower crane slewing mechanism（schematic diagram）