ISO approved construction machinery QTK20 Self Erecting Mobile Tower Cranes

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Feature	Tower Crane	Applicable Industries	Construction works
After Warranty Service	Video technical support, Online support, Spare parts, Field maintenance and repair service	Local Service Location	None
Showroom Location	None	Video outgoing-inspection	Provided
Machinery Test Report	Provided	Marketing Type	Ordinary Product
Warranty of core components	1 Year	Core Components	Engine
Condition	New	Application	construction machine
Rated Lifting Moment	23.54t.m	Span	25m
Place of Origin	Henan, China	Brand Name	FOCUS tower cranes
Certification	ISO, GOST, CE	Warranty	1 Year
After-sales Service Provided	Video technical support, Field installation, commissioning and training, Field maintenance and repair service, Free spare parts, Online support	UNIQUE SELLING POINT	Short turning radius
trolleying speed	20m/min	slewing speed	0.82/0.40r/min
Travelling speed	15m/min	power supply	380V/50Hz or 440V/60Hz
elevating jib tip load	0.8t	elevating jib height	35 m
elevating jib angle	30 degree	Self weight	10.5t
Balance weight	12.5t	Rated Loading Capacity	2t
Max. Lifting Height	23m 35m

Product Details

Advantages of FOCUS QTK20 tower cranes:

1.Don’t need concrete base, energy saving and less pollution to environment. tower cranes

2.Can be carried to anywhere needed by trailer truck, transportation cost is highly reduced.

3.Safety design, operate on the ground with remote control, don’t need aerial work. Automatically installed by machinery, the safety of installation is highly improved. tower cranes

4.Easy to install and disassemble, very convenient, especially when used in different sites.

Main Features of FOCUS QTK20 tower cranes:

1.The FOCUS QTK20 Self Erecting mobile crane has the characteristics of advanced technology ,whole-set transportation, fast erection, easy operation ,high efficiency, etc. tower cranes

2.The QTK20 Self erecting mobile crane is used to build the civil architecture with no more than 6 storeys. The max lifting height is 35 meters and the stretch mast of the QTK20 self erecting mobile crane is available.

3.The tower mast can move after extending, The lifting jib can unfold or fold during the extend and contract of the tower mast. tower cranes

4.The whole installation of the QTK20 self erecting mobile crane can be realized only through adopting a wire drum and one wire rope.

5.The hoisting mechanism of QTK20 self erecting mobile crane regulated by the Variable Pole Speed Motor which can realize shift change with load and operation speed change. tower cranes
There are exchanging device for changing hook assembly between 2 falls and 4 falls. Great torque motor is adopted for the slewing mechanism.

The crane has braking equipment to avoid crane slipping under strong wind. The anti lack-phase loading releasing device and anti high-speed & overload hoisting device are arranged on the QTK20 tower cranes.

6.The QTK20 Fast-erecting Tower Crane is composed of chassis, slewing platform, tower mast , inner tower mast , outer tower mast ,hoisting jib and electric. tower cranes

Specification of FOCUS QTK20 tower cranes :

Mechanisms specification
Hoisting	m/min	25	6.25		11/3kw
	t	1	2
Trolleying	m/min	20			1.5kw
Slewing	r/min	0.82/0.40			2.4/1.5kw
Travelling	m/min	15			2x1.5kw
Power Supply	380V/50HZ 440V/60HZ	Power Supply Capacity			18kVA
Main Specifications
Max. Hoisting Capacity	t	2		Gauge/Axial range	m	3.2/3.2
Hoisting Moment	t.m	23.54		Self weight	t	10.5
Max. Hoisting Height	m	23/35 horizontal jib/elevating jib		Balance weight	t	12.5