Construction Mechinery Qtz315 Topless7528 with L68b1 Mast Section

• After-sales Service: 24 Hours
• Warranty: One Year
• Maximum Lifting Height: 150-200m
• Maximum Lifting Weight: 8t
• Size of Mast Section: 2.0*2.0*3.0 M
• Jib: 75m
• Model NO.: QTZ315 PT7528
• Tip Load: 2.8t
• Attached Height: 280m
• Transport Package: 40hq Container
• Trademark: Mingwei
• Origin: China
• HS Code: 8426200
• Production Capacity: 200 Units /Month

Product Description

Construction Mechinery Qtz315 Topless7528 with L68b1 Mast Section
Construction Mechinery Qtz315 Topless7528 with L68b1 Mast Section
Model TC7550 Tower Crane is designed and manufactured by Shandong Mingwei Hoisting Equipment Co.,Ltd. According to the Chinese standard of "Classification of Tower Crane".

 

Range( m )	2 falls 12		4-falls
75m	2.80t/75m	9.0t/31.7m	2.30t/75m	18.0t/16.8m
70m	3.20t/70m	9.0t/32.2m	2.70t/75m	18.0t/17.1m
60m	4.20t/60m	9.0t/33.2m	3.70t/75m	18.0t/17.6m

 

(QTZ315)Hoisting Technical Performance
Hoisting	Fall		α =4
	Speed	m/min	36/27/18/10.8/2.16
	Power	kw	75
Slewing	Slewing speed	R/min	0-0.57
	Power	kw	3.7
Derricking	Derricking speed	m/min	22/33
	Power	kw	1.5/2.2
Jacking	Jacking speed	M/min	0.35
	Rated working pressure	M pa	28
	Power	kw	11
ranging	speed	M/min	0-60
	power	kw	11
Power total		kw	109
working temperature			-20ºC---+40ºC
Minimum steady decling rate		M/min	≤2.16