Characteristics of QTZ80 (MW5513) -8T Tower Crane

(TC5513) construction tower crane
Tower Crane QTZ80(5513)
1. Max. Load: 8t
2. Jib length: 55m
3. Tip load: 1.3t
4. Free standing height: 45m
5. Max. Height: 150m
6. Mast size: 1.83X1.83X2.5m
7. Lift motor power: 47.5KW

Mechanical load rate			Hoisting mechanism		M5
			swing mechanism		M4
			luffing mechanism		M4
Hoisting mechanism		electromotor	type		YZRDW250M1-4/8
			power(kW)		30/30
		Limiter of height	type		FKDX-G
		steel wire rope	type		6X37-15-1770-I
			Max. Pulling force		20000
		falls	a=2		a=4
		Hoist speed(m/min)	80.36	41.05	39.37	20.11
		Rated  hoisting capacity(t)	2	4	4	8
		Min. stable descending speed	m/min		≤7
swing mechanism		electromotor	type		YZR132M2-6
			power(kW)		3.7×2
			speed(r/min)		908
		Reducer	type		XX4-100.180
			ration		180
		Hydraulic clutch	type		YOX280A
		hinge pins of swiveling	modulus      m		12
			tooth number    z		16
			modification coefficient		0.5
		Swing speed	r/min		0.64
Swiveling Bearing	Straight 4 point contact ball type bearings		type		011@45@1400
			modulus       m		12
			tooth number   z		131
Hydraulic jacking system	electromotor		type		Y132M-4B5
			power(kW)		5.5
	Oil cylinder rated working pressure		M pa		25
	Max  lift force		t		50
	Cylinder stroke		mm		1600
	Mounting space		mm		2070
	Cylinder diameter		mm		φ160
	oil cylinder piston rod diameter		mm		φ110
	Climbing Speed		m/min		0.4
luffing mechanism	electromotor		type		YDEJ132S-4/8
			power(kW)		4.5/3
	steel wire rope		type		6×19-7.7-1550-
	Reducer		type		BL22-43-3.3
			ration		43
	ranging speed		m/min		44/22

Worthy Package in containers  
 
Packing in 40HC container.
 If adopt CIF, we will find better shipping company for clients 
 
 Our services 
1.  We can do all special design according to your  requirement
2. welcome visit our factory, learn about our factory and products. 
3. 24 hours on line or phone , technical support
After-Sales Service
1. The seller will send one of her professional technicians to the site of buyer to  guide the erecting work.
2. 12(twelve)months (except for wire rope and AC contactor) after the equipment be well erected and we will offer spare parts whole year long. 
3. lifelong time freely provide technical support .
 
Contact Us 
 
Shandong Mingwei Hoisting Equipment Co., Ltd
Ms. Catherine Du 
Mobile: 00-86-15910087784
 
 
 
Our Products including Hammerhead Tower Crane, Flat Top Tower Crane, Inner Climbing Tower Crane, and Construction Building Hoist. 
 
If you want to buy tower crane, and find china tower crane dealer and tower crane seller, Shandong Mingwei is you best selected. Welcome for your inquiry. We will supply the high quality tower crane of reasonable price. Sincerely welcome your inquiry to our products!