Spider Crane Zqs75-4 Zqs75-5 3 Ton Miniture Self-Propelled Crawler Crane

Brief Introduction
 
  Mini crawler crane is mainly used for lifting heavy things under three dimensional environment
that loads beyond the normal capability of man and transporting them to other places. It is mini-sized, flexible design, easy to operate and wireless remote control technique. It can rotates at 360 degree.
So it is the most suitable crane to work in narrow space. The machine has been adopted by many
factories successfully and has been sold all over the world, it has good reputation. This mini crane
is suitable to work in the dock, warehouse, workshop etc. 
 
Applications:  
 
Mini crawler crane is commonly employed in the transport industry for the loading and unloading of freight, in the construction industry for the movement of materials and in the manufacturing industry
for the assembling of heavy equipment. It can be used in installing glass curtain wall, petrochemical
pipes, railway construction, machine inspection and maintenance in workshop, electric power
construction or municipal construction. Its application in Shanghai world expo is the best description
 

specifications

 

Capacity			5.00t×2.0m
Working Radius			16m×0.21t
Ground Lifting Height			16.8m
Underground Lifting Height			20.5m
Winch Device		Hook Speed	8m/min(16m/min)6
		Rope	Φ8mm×100m
Telescopic System		Boom Form	Full automatic 5 section
		Boom Length	4.7m~16.5m
		Telescopic Length/Time	11.7m/54sec(41sec)
Up and downs		Boom Angle/Time	0~80°/24.5sec(17.0sec)
Slew System		Slew Angle/ Speed	360°/2.1rpm(2.5rpm)
Outrigger		Type	manual adjustment for the 1 section.Automatic for the 2,3 section
		Maximum Extended Dimensions	5670mm×5510mm×5030mm
Traction System		Drive	Hydraulic motor driven,stepless speed changer
		Walking Speed	0~2.5km/ h
		Grade Ability	20°
		Ground Length×Width	1720mm×320 mm
		Ground Pressure	49.0kpa(0.50 kgf / cm²)
Electric Motor		Type	YB132M-4
		Working Voltage	380V/440V(Hz50,60)
Diesel Engine		Model	3TNV88-PFN(YANMAR)
		Displacement	1.642L
		Maximum Output	21.2kw/ 2400 min-1
		Starting method	Electric starting
		Fuel	Diesel
Length×Width×Height			4950mm×1560mm×2235mm
Weight			6500kg
Safety Devices	Air level,Moment limiter(Height limiter),Alarm Device,Emergency Stop Button