Customized Design 1-32 Tons Single Girder Gantry Crane

• After-sales Service: Provide Solutions Within 6-12 Hours
• Warranty: 12 Months
• Certification: CE, ISO9001
• Condition: New
• Maximum Lifting Weight: 20-50t
• Maximum Lifting Height: 10-15m
• Model NO.: Single Girder Gantry Crane
• Operation Form: Air Operation+Ground Operation
• Type: Common Gantry Crane
• Main Girder Form: Single Girder
• Lifting Height: Max. 13m
• Lifting Speed: 9.2m/Min
• Trolley Traveling Speed: 39.7m/Min
• Crane Traveling Speed: 40m/Min
• Power Supply: 3p 50Hz 380V
• Transport Package: Standard Packaging for General Machinery
• Specification: 40 foot container
• Trademark: Nucrane
• Origin: Henan, China
• Production Capacity: 1200 Sets/Year

Product Description

L/MH type  1-32t gantry crane

Rail Mounted Single Girder Gantry Crane also called single girder door crane, it is a kind of track travelling mid-light type crane, can be used where overhead runways are not practical, or in open areas where columns cannot be accommodated.
It is applied in varied industries such as material stocks area, cement plant, granite industry, engineering industry,construction industry, shipping yards, mines, quarries, heavy fabrication unit, factories, railway yards, harbors,etc.

Product Description

L-type single main beam hook hoist gantry/door crane is mainly composed of gantry, crane crab, and trolley traveling mechanism, cab and electric control system.
The gantry is of a box-shape structure. The crab adopts vertical reaction wheel when the lifting load is below 20t, and horizontal reaction wheel when above 20t to run at the girder side.
The girder is of single-girder bias track and the leg is L-shaped, so that the lifting space is large and the spanning ability is strong, making it easy to covey articles from the span to under the jib.

Product Parameters

L-type single girder and hook gantry crane 5-10t

Capacity	Main hoist	t	5						10
	Auxiliary hoist		-						-
span		m	18	22	26		30	35	18	22	26		30	35
Lifting height			10			11			10			11
			-						-
Working class			A5						A5
speed	Main hook	m/min	9.2						8.5
	Auxiliary hook		-
	Trolley traveling		36.6						39.7
	Crane traveling		46.25		40.1				39.6		40.1
Max. Wheel pressure		kN	160	166	185		213	233	225	236	239		286	298
Motor power		kw	27.8		36.8				38		47
Recommended steel rails			43kg/m						43kg/m
Power supply			3-Phase A.C.50Hz 380v

L-type single girder double hook gantry crane 16/3.2t-20/5t

Capacity	Main hoist	t	16					20
	Auxiliary hoist		3.2					5
span		m	18	22	26	30	35	18	22	26	30	35
Lifting height			10			11		10			11
			10.5			11.5		10.5			11.5
Working class			A5					A5
speed	Main hook	m/min	7.9					7.1
	Auxiliary hook		11.2					9.2
	Trolley traveling		39.5					39.3
	Crane traveling		40.1			47.1		40.1			47.1
Max. Wheel pressure		kN	298	306	307	370	383	340	346	362	419	432
Motor power		kw	64.6		75.6			67.3		78.3
Recommended steel rails			43kg/m					43kg/m
Power supply			3-Phase A.C.50Hz 380v

 

L-type single girder double hook gantry crane 32/5t-50/10t
 

Capacity	Main hoist	t	32					50
	Auxiliary hoist		5					10
span		m	18	22	26	30	35	18	22	26	30	35
Lifting height			10			11		10			12
			10.8			11.8		11			13
Working class			A5					A5
speed	Main hook	m/min	7.6					5.9
	Auxiliary hook		11.9					13.2
	Trolley traveling		38.6					38.5
	Crane traveling		39		38			39.7
Max. Wheel pressure		kN	210	215	225	230	235	350	355	359	363	378
Motor power		kw	108		116			145			155
Recommended steel rails			QU80					QU80
Power supply			3-Phase A.C.50Hz 380v

 

Product Expansion

The MH electric hoist gantry crane is used with CD, MD and other types of electric hoist. It is a small and medium-sized crane with rail operation. Its applicable crane capacity is 3-32 tons, applicable span is 12-50 meters, and working environment is -20 ~ 40°C. This product is a general-purpose using crane,which is mostly used for loading and unloading or grasping materials in open aerial and warehouses. The crane control mode have ground control and cabin control. The crane structural frame have truss type, box type, top box with truss leg type for choose.

Our Advantages

1.Steel structure: Q235B/Q345B carbon structural steel with seamless once forming technology more strong and elegant. Suitable for different operation temperature;
2. Lifting mechanism: Reducer, drum, motors protection class F class, China or World top quality motor brands,customer can specify brand;
3. Hook: Finest steel forged hook, long using life;
4. Wheels: Vacuum casting, with compact structure, convenient maintenance, high transmission efficiency and long service life;
5. Travel mechanism: With China or world famous crane motor, reducer supplier;
6. Electrics: famous brand.
 

Main Girder:
Structure: Welding structure of steel plate and I-steel
Technology: One-off forming U shaped groove.

Electric Motor:
Brand: Famous brand such as JIangsu brnad, SIEMENS
Lifting Speed: Single/Double Speed

Wheels, wire rope drum, gears, couplings are processed by CNC machine center, TOP quality control; Heavy duty slip ring motor, or Sq.cage motor with VVVF, IP54 or IP44, insulation class F or H, soft starting and smooth running.
Siemens main electric parts are used for durable and safe operation

End Girder
The end girder is connected with the main girder by dolts and nuts for easy transportation and installation.
 

Safety device:
1.Weight overload protection device.
2.Top quality long time bearing polyurethane materials buffer.
3.Lifting limit switch and traveling limit switch.
4.Emergency stop system.
5.Zero voltage protection.
6.Phases protection device and so on.

Packaging & Shipping

After Sales Service

Our after-sales service provide:
1. 14 months warranty when products leave the factory, or 12 months warranty after installation 
2. 2 years spare-parts provided for better maintenance.
3.Professional technical staffs provide installation, commissioning and training services.
4.Delivery with English user manual, parts manual, product certification and other relevant certificates.
5.Technical advisory for any time and Engineers available to service machinery.

Company Profile

Our company is a specialized lifting equipment supplier that provides customized services. We have 6 professional and modern production workshops, and more than ten senior engineers provide design and technical consulting services.We have advanced technology and rich experience in the production of gantry cranes, overhead cranes,marine cranes,port cranes, etc.
you can send us the details about the product you want  at any time.We will wholeheartedly provide you with solutions.