Detailed configuration
Trolley mechanism : BF-250
Hoisting mechanism : JT3
Slewing mechanism: HZ-250
 
Advantages
Equip with Jiangte Motors. Tower crane has various safety devices.
Equip with Hydraulic Self-raising Mechanism .
User-friendly interface, easily for maintain.
 
 

Model	QTZ300(TC7030)
Version	Fixed type
Free height	50 m
Max height	200 m
Max radius	70 m
Jib end load	3.0t at 70 m
Max load	12t at 0~23.3 m
Hoisting mechanism  ↑↓	JT3
Drum capacity	600 m
Lifting speed	2.17 m/min~80m/min
Slewing mechanism	HZ-250
Slewing speed	0~0.68 r/min
Trolley mechanism  ←→	BF-250
Trolley speed	0~70 m/min
Power line voltage	380V/50Hz
Color	Yellow
Counter weight	Steel-structured frame(without concrete)
Mast section	2×2×3m
Mast section and Mast section connection	By bolts
Foundation bolt	Included
Cabin (with air condition)	Included
Telescoping cage	Included
Pump and cylinder	Included
Main cable	Included
Basic mast	Included