Shandong Hongda Tower Crane with 30m

• Customization: Available
• Certification: CE
• Condition: New
• Model NO.: QTZ63
• Moving Type: Car Type
• Height: 30m
• Standard Section: 11 Units
• Powersource: 380V/50Hz
• Max. Hoisting Capacity (T): 5
• Radius (M): 2-50
• Trolley Travelling Mechanism Speed: 40/20m/Min
• Total Power(Kw): 33.3
• Wheel×axle: 3.9×3.9
• Transport Package: Container or RO-RO or Bulk Ship
• Specification: ISO, CE
• Trademark: SHANDONG HONGDA
• Origin: Shandong
• HS Code: 84262000
• Production Capacity: 50000PCS/Year

Product Description

Shandong Hongda Tower Crane with 30m

Working grades for mechanism			Hoisting mechanism												M5
			Slewing mechanism												M4
			Trolley travelling mechanism												M4
Hoisting height (m)			Multiplying		Independent			Undercarriage				Attached
			a=2		34			34				139
			a=4		34			34				69
(t) Max. hoisting capacity (t)			5
Radius (m)			Max. radius						50
			Min. radius						2.0
Hoisting mechanism	Multiplying		a=2						a=4
	(t) Hoisting capacity(t)		1.25	2.5			2.5		2.5		5			5
	(m/min) Speed (m/min)		58	29			8		29		14.5			4
	(KW) Power (kW)		15/15/4
Trolley travelling mechanism	(m/min) Speed (m/min)		40/20
	(kw)  Power (kW)		2.4/1.5
Slewing mechanism	(r/min) Speed (r/min)		0-0.62
	Monment motor	Torque (Nm)	85
	Round-line motor	Power (KW)	5.5
,  Traveling mechanism	(m/min) Speed(m/min)		0~25
	(kw) Power (kw)		2×5.2
Climbing mechanism	(m/min) Speed (m/min)		0.5
	(kw)  Power (kW)		4
	(Mpa) Rated working pressure for hydraulic system (Mpa)		20
Counter-weight	Jib length(m)		50			44				38			32
	(t) Counter-weight		10.01			8.58				7.15			5.72
(KW) Total power(KW)	33.3
×(m) Wheel×axle gauge(m)	3.9×3.9
(ºC) Operating temperature(ºC)	-20~+40

1.Use qualified 16Mn and Q235B steel from domestic famous manufacturers, such as Bao steel.
2. Painting Process. After shot-blast cleaning, spraying anti-rust paint, then spray paint.
3.Use high-strength wire in the welding process. Main joints use special steel and special process.
4. Electric devices are from international well-known manufacturers, such as Schneider, Omron.
5. Motor and deceleration devices use domestic famous manufacturers' products, eg:  Shanghai, Jiangxi Special Electric Motor Co., Ltd.,Tianjin etc, to ensure the long life. 
6.Each device is in strict test, then can packed to ship, to ensure that the trouble after leave the factory reduced to the minimum.
7.The only tower crane institute of Shandong Province located in HONGDA Group, which has more than 50 engineers designing products.