Construction Equipment 4ton Lifting Tower Crane Qtz40

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: QTZ40
• Certification: CE, ISO9001
• Condition: New
• Maximum Lifting Height: 50-100m
• Maximum Lifting Weight: <5t
• Installation: Overall Rapid Disassembly
• Moving Type: Car Type
• Type: Top-Slewing Crane
• Tip Load: 0.8t
• Free Standing Height: 29
• Max. Anchorage Height: 120m
• Jib Length: 50m
• Slew Motor: 3.7kw
• Transport Package: Nude Package
• Specification: 4T
• Trademark: Top Brand
• Origin: China
• HS Code: 8426120000
• Production Capacity: 500/Month

Product Description

Chinese Hammerhead Tower Crane QTZ40 With Lowest price 

Product description
1.suitable for all kinds of construction project and can work under all kinds of work condition.
2.It has high working speed, good speed-adjusting performance, steady operation and high
efficiency.
3.The crane has complete set of safety devices, which can guarantee the safe and high efficient
operation of the equipment.
4.Three-speed motor and mono-speed ratio decelerator are applied in the lifting struction, which
enables heavy load low speed and light load high speed.
5.Planet gear decelerator is applied in the circumgyrating structure, together with moment-limiting
hydraulic coupler, which can realize high load capacity, steady starting and reliable operation.

Parameter
 

series	QTZ40
Standard Model	4808
Max. Lift Load	4t
Tip Load	0.8t
Free Standing Height	29m
Max. Anchorage Height	120m
Jib Length	50m
Mast size	1.6×1.6×2.5m
Lift Mechanism	Lifting Speed	(a=2)50/25/12.5 m/min (a=4)25/12.5/6.2m/min
	Lift motor	15/15/4kw
	Wire rope diameter	12.5mm
Trolley Mechanism	Trolley speed	39/26 m/min
	Trolley Motor	1.5/2.2kw
Slewing Mechanism	Slewing speed	0.72r/min
	Slew Motor	3.7kw
Jacking Mechanism	Jack climbing speed	0.4m/min
	Jack climbing motor	4kw
Power	380V/50Hz/3P