types of tower crane equipment in construction

JINAN SHNAGHANGDA brand Tower crane is the fruitful cooperation in China construction project institute. Fully utilizing group technology combined design and finite element analysis technology, make full use of the tower crane ‘micro-computer design platform’, we manufactured the advanced, most update tower crane. The tower crane’s safety and reliable stability are better than our national standard.

•Max. jib length: 60m; Jib length under different assembling modes can decrease progressively by 5 meters and the Min. jib length is 40 meters.

• Max. lifting capacity 6t;

• Max. hoisting capacity at jib tip: 1t;

• Max. lifting moment 800 t.m;

• Max. free-standing height: 45m; Max. working height of anchored crane: 180m;

• Hoisting mechanism power: 24/24/5.4 KW; rope capacity: 400m;

• Slewing mechanism power: 2×5.5 KW

• Trolleying mechanism power: 3.7/2.2 KW

• Types of tower crane: stationary crane with embedded outriggers, stationary crane with embedded bolts, stationary crane with under-frame and mobile tower crane.

2. Electrical control system

Types of tower crane: stationary crane with embedded outriggers, stationary crane with embedded bolts, stationary crane with under-frame and mobile tower crane.

3. Technical features

• The crane boasts of multiple operation modes and wide application. The crane can work in different forms: stationary crane with embedded outriggers, stationary crane with under-frame, stationary crane with embedded bolts and crane anchored to wall, thus being applicable to various construction projects.

• The complete machine adopts internationally well-received beautiful shape;

• The crane features high working speed and excellent speed regulation performance. Stepless speed regulation by frequency control, the world's most advanced solution, is adopted for the trolleying mechanism and slewing mechanism, thus ensuring more stable and reliable operation ;

• The cab is independently installed externally with good vision and large inner space, thus offering a good working environment for operators;

• A variety of safety devices are equipped, which are all mechanical or mechatronic products that are applicable to severe working conditions, so as to ensure the tower crane's reliable operation.

Rated hoisting moment  kN.m		800
Lifting height  m		Rope fall		Free-standing stationary crane				Anchored crane
		α=2		45				180
		α=4		45				90
Working radius  m		Max. working radius				60
		Min. working radius				2.5
Max. lifting capacity  t		6
Hoisting mechanism	Rope fall	α=2				α=4
	Speed  m/min	9	30		60	4.5	15		30
	Lifting weight  t	3	3		1	6	6		1
	Power  kW	24/24/5.4
Traction mechanism		Speed  m/min				40/20
		Power  kW				3.7/2.2
Slewing mechanism		Speed  r/min				0~0.7
		Power  kW				2×5.5

Our company customize large tower crane

Our main products are: wood chipper，pellet mill，wood hammer mill，tower crane，hoist.