Flattop Tower Crane F0/23b Max. Load Capacity: 10t PT6516

• After-sales Service: 24 Hours
• Warranty: 1 Year
• Certification: CE, ISO9001
• Condition: New
• Maximum Lifting Height: 150-200m
• Maximum Lifting Weight: 8t
• Model NO.: PT6516
• Installation: Jack-Up
• Moving Type: Fixed
• Type: Top-Slewing Crane
• Max. Lifting Capacity(T): 10t
• Max. Operating Range(M): 65m
• Max. Lifting Capacity at Jib Tip (T): 1.6
• Basic Height (M): 50m
• Max. Height (M): 200m
• Dimension of Section (M): 1.835×1.835 ×2.5m
• Power Source: Hydraulic
• Sling Type: Wire Rope
• Application: Construction Usage
• Transport Package: Seaworthy Packing in 40hq Container
• Specification: CE ISO9001
• Trademark: Mingwei
• Origin: China
• HS Code: 8426200
• Production Capacity: 200 Units /Month

Product Description

Flattop Tower Crane F0/23b Max. Load Capacity: 10t PT6516
TOPLESS TOWER CRANE PT6516
Suitable for construction sites that are restricted, easy to install and dismantle. If present condition is restricted, truck crane can't approach closely, then flat top tower crane is the best choice. Due to special connection method of hoisting jib, easy to dismantle jibs in the air, also can put jibs on the trucks. Becuase small unit quality, can use tower cranes on the same construction site to install flat top tower crane. In fact, it is easy to be restricted by present condition when dismantle tower cranes, high-rise building with skirt building, because kinds of reasons, tower cranes are at skirt building, after project is completed, it is difficult to dismantle tower cranes because of skirt buildings, truck crane can't be close to the building, it is easy for flat top tower crane to complete the difficult job.

Usage of steel structure can be prelonged, high safety level. Due to no pulling rod, jibs of flattop tower cranes are wider than topkit tower cranes, especially height of jibs are higher, so stiffness is stronger, buckling deformation will be smaller. Some customers think it may be dangerous if no pulling rod, but actually, operators from abroad say that flat top tower cranes are more stable, especially when slew or emergency brake, flat top tower cranes are only effected by acting force from down load, is simple, topkit tower craens will also be effected by acting force from horizontal and up load. In addition, because different locations of trolleying car, acting forces are different at the same location of hoisting jibs that make main stressed bars are effected by pull, press alternating force, easy to crack or welding lines crack. For flat top tower cranes, they aren't effected by alternating force from vertical and horizontal directions, improve usage life ot steel structure and safety.

Item	Performance	Parameters
1	Max. Load	10t
2	Max. jib length	65m
3	Tip load	1.6t
4	Free standing height	50m
5	Max. height	200m
6	Size of mast section	1.835×1.835 ×2.5m
7	Material of mast section	∠140×14, manganese steel

2. Technical performance:
2.1 Technical performance chart
 

Work rank of whole crane	A4	Work rank of mechanisims	Hosting mechanism		M5
			Slewing mechanism		M4
			Trolleying mechanism		M4
Hoisting height(m)	Free standing=53		Attached=200
Max. load	4 falls=10t 2 falls=5t
Radius(m)	Max. radius		65
	Min. radius		2.5
Tip load (t)			1.6
Hoisting mechanism	Speed	Magnification	α=2
		Load (t)	≤2.5		≤5
		Speed (m/ min)	100		50
		Magnification	α=4
		Load (t)	≤5		≤10
		Speed (m/ min)	50		25
	Type of motor and power	TZRSWF250M 2 -4/8 37kW
Slewing mechanism	Speed		Type of motor		Power
	0.56r/min		YTW132S-4		5.5kW×2
Trolleying mechanism	Speed		Type of motor		Power
	60/30/9		YDEG180-4/8/24		5/3/1.1kW
Jacking mechanism	Speed		Rated work pressure		Power
	0.5m/min		20MPa		7.5kW
Counterweight	Jib length(m)		65	60	55	47.5
	Weight (t)		24	21.9	21	16.5
Total power	53kW (without jacking motor)
Power supply	~380V(±5%)		Frequency	50Hz	Work temperature	-10ºC~40ºC

2.2 Loading chart
2.2.1 Jib length=65m
 

Radius (m)		2.5-15.84		18	20	22	24	26	28	30	32	34	36	38
Load (t)	2 falls	5.0								4.70	4.44	4.02	3.73	3.48
	4 falls	10.0		8.60	7.58	6.76	6.08	5.51	5.0
Radius (m)		40	42	44	46	48	50	52	54	56	58	60	62	65
Load (t)	2/4 falls	3.25	3.04	2.86	2.69	2.53	2.39	2.26	2.13	2.02	1.92	1.82	1.73	1.60

  2.2.2 Jib length=60m
 

Radius (m)		2.5-18.41		20	22	24	26	28	30	32.8	34	36	38
Load (t)	2 falls	5.0									4.88	4.54	4.24
	4 falls	10.0		9.08	8.11	7.32	6.65	6.07	5.58	5.0
Radius (m)		40	42	44	46	48	50	52	54	56	58	60
Load (t)	2/4falls	3.98	3.64	3.52	3.32	3.14	2.97	2.81	2.67	2.54	2.42	2.30

  2.2.3 Jib length=55m
 

Radius (m)		2.5-19.86		20	22	24	26	28	30	32	35.43	36	38
Load (t)	2 falls	5.0										4.90	4.68
	4 falls	10.0		9.92	8.87	8.01	7.29	6.67	7.13	5.67	5.0
Radius (m)		40	42	44	46	48	50	52	54	55
Load (t)	2/4 falls	4.49	4.13	3.89	3.67	3.48	3.29	3.13	2.97	2.90

  2.2.4 Jib length=47.5m

Radius (m)		2.5-20.18		22	24	26	28	30	32	34	36	38	40
Load (t)	2 falls	5.0										4.77	4.48
	4 falls	10.0		9.04	8.16	7.43	6.80	7.26	5.78	6.37	5.0
Radius (m)		42	44	46	47.5
Load (t)	2/4 falls	4.21	3.97	3.75	3.60