Tower Crane QNP20

Request a Quote

View All: http://icemaking-machines.com/qatar-concrete-cooling-30-tons-flake-ice-system.html

, QNP20 (TC3065)

The QNP10 internal climbing tower crane features an excellent and reliable performance, simple and practical structure, advanced safety devices, easy maintenance, and safe operation. With wide applicability, this affordable self-erecting crane is used in a variety of construction projects for high rises, chimneys, and silos as well as for loading and unloading in stockyards and docks. The top slewing crane can reach a maximum height of 120m with attachments and has a maximum load of 2T.

Technical Specifications of the Internal Climbing Tower Crane

Radius(m)	2.5-11.68	12	13	14	15	16	17	18	19
Lifting weight(t)	2	1.937	1.766	1.621	1.496	1.388	1.293	1.209	1.134
Radius(m)	20	21	22	23	24	25	26	27	28
Lifting weight(t)	1.067	1.007	0.952	0.903	0.857	0.816	0.777	0.742	0.709
Radius(m)	29	30
Lifting weight(t)	0.678	0.650

Specification
Model	QNP20	Type	Inner Climbing
Height under hook	21.5 m	Jib length	30 m
Max. load	2 tons	Tip load	0.65
Mast section dimension	1. 25 1. 25 2.2 m
Max. height	It can reach 120 meters
Mechanism
Hoisting	YZP180L-4
Slewing	Y100L1-4
Trolley	Y112M-6
HS Code	84.26.20.00
Steel wire rope	More than 250 meters; anti-turning steel wire rope
Electrical system	Schneider
Cabinet	Air space cab
Jacking oil pump	Stroke 1250mm
Cable	1 2 0 meter
Hopper	1 pc

Load Ratios of Mechanisms		Hoisting mechanism		JC40%
		Slewing mechanism		JC40%
		Jacking mechanism		JC40%
Hoisting Mechanism	Motor	Type		YZP180L-4
		Power	kw	15 Kw
		Speed	r/min	1435
	Gearbox	Type		JG 1.6
	Rope	Diameter of steel cable		12mm
	Load lifting speed	m/min		0~60	0~30
	Rated load	KN		16
	Rated speed	m/min		60
Slewing Mechanism	Motor	Type		Y100L1-4
		Power	kw	2.2 Kw
		Speed	r/min	1440
	Brake	N/O stopper of hydraulic thruster
	Slewing ring	QW 32.880
Trolleying Mechanism	Motor	Type		Y112M-6
		Power	kw	2.2 Kw
Climbing Mechanism	Motor	Type		Y100L2-4
		Power	kw	3