Tower Crane -1

Product Description

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ20 to QTZ315, is among Hongda Group's leading products. With their working radiuses varying from 30m to 70m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like "SHANDONG FAMOUS BRAND". "QUALITY FIRST" is not only a slogan; It is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.

Track type tower crane is one of new products of our company. It's a crane whose traveling mechanism is mounted on guide track basing on the cross beam of stationary tower crane QTZ160, QTZ125, QTZ80 and QTZ63.

Tower crane model	QTZ160	QTZ125	QTZ80	QTZ63
Strip type ballask block kg	4*5200	4*5200	4*5200	4*5200
Trapezoid type ballask block kg	14*3450	14*3450	12*3450	12*3450
Ballast weight kg	69000	69000	62200	62200

Main Parameters for Hydraulic Self-raising QTZ Tower Cranes

Model	QTZ160 ( 6516)	QTZ125 (5518)	QTZ 100A (5515)
Amplitude (M)	65	55	55
Independent Height (M)	50	46/52	50/50
Max. Height (M)	190	200	180
Max. Lifting Capacity (T)	10	8	8
Assistant Support Frame	6	6	4
Main Material	135×135×12 (square steel tube)	135 ×135×12 (square steel tube)	135×135×12 (square steel tube)
Standard Mast Section Dimension	1.935×1.935×2.8	1.835×1.835×2.5	1.835×1.835×2.5
Lifting Speed (a=2)(m/min)	100/50	100/50	100/50
Slewing Speed (r/min)	0.61	0.6	0.55
Trolley Travel Speed (m/min)	60/30/10	60/30/10	60/30/10
Max. Lifting Moment (KNm)	1600	1250	1000
Working Temperature ( ºC )	2 0 ~ +40	2 0 ~ +40	2 0 ~ +40
Undercarriage Form	Four Landing Legs Without Ballast	Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast	Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast

Model	QTZ80 ( 5512 )	QTZ63( 5013)	QTZ 63C (5211)
Amplitude (M)	55	50	52
Independent Height (M)	46	41	40
Max. Height (M)	151	141	140
Max. Lifting Capacity (T)	8	6	6
Assistant Support Frame	5	4	5
Main Material	135×135×12 (square steel tube)	135×135×10 (square steel tube) 135×135×12 Reinforcing mast section	∠ 16016 Reinforcing mast section ∠ 16014
Standard Mast Section Dimension	1.835×1.835×2.5	1.835×1.835×2.5	1.615×1.615×2.5
Lifting Speed (a=2) (m/min)	100/50	80/40/8.5	80/40/8.5
Slewing Speed (r/min)	0.65	0.64	0.64
Trolley Travel Speed ( m/min)	60/30/10	42/21	42/21
Max. Lifting Moment (KNm)	800	630	630
Working Temperature ( ºC )	-2 0~ +40	-2 0 ~ +40	-2 0 ~ +40
Undercarriage Form	Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast	Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast	Type A. #-shaped Beam without ballast Type B. Cross-shaped beam with slanting strut and ballast

Model	QTZ50 (4810)	QTZ40 ( 4708)	QTZ40 ( 4708)
Amplitude (M)	48	47	45
Independent Height (M)	35	32.5	32.5
Max. Height (M)	140	100	100
Max. Lifting Capacity (T)	6	4	4
Assistant Support Frame	4	4	4
Main Material	135×135×10 (square steel tube) Reinforcing mast section 135×135×12 (square steel tube)	160×160×12 Angle steel	160×160×12 Angle steel
Standard Mast Section Dimension	1.835×1.835×2.5	1.5×1.5×2.5	1.5×1.5×2.5
Lifting Speed (a=2)(m/min)	76/36/8	69.4/34.7	76/38/10
Slewing Speed (r/min)	0.64	0.62	0.77
Trolley Travel Speed (m/min)	42/21	38/19	21.6/43.2
Max. Lifting Moment (KNm)	500	400	400
Working Temperature ( ºC)	-2 0 ~ +40	-2 0~+40	-2 0~ +40
Undercarriage Form	Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast Type C.#-shaped beam without ballast	Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast Type C.#-shaped beam without ballast	Type A. Cross-shaped beam with slanting strut and ballast Type B. Cross-shaped beam with slanting strut but no ballast Type C.#-shaped beam without ballast