20/5t Heavy Duty Double Girder Casting Overhead Crane Running Crane

• After-sales Service: Include
• Warranty: 18 Months
• Certification: CE, ISO9001
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: QDY
• Condition: New
• Operation Form: Cabin
• Maximum Lifting Height: <10m
• Maximum Lifting Weight: <20t
• Main Girder Form: Double Girder
• Type: Metallurgical
• Work Duty: A7/A8
• Span: 22.5m
• Application: Metallurgical Plant, Steel Mill
• Main Lifting Mechanism: Electric Trolley
• Speed: Single/Double Speed
• Wheel: Vacuum Casting Wheel,Zg50simn,Hb300~380
• Transport Package: Standard Export Packing
• Specification: customizable
• Trademark: KUANGYUAN
• Origin: Xinxiang, Henan Province
• Production Capacity: 500, 000 Sets/Year
• Package Size: 31500.00cm * 1125.00cm * 2754.00cm
• Package Gross Weight: 162000.000kg

Product Description

20/5T Heavy Duty Double Girder Casting Overhead Crane Running Crane

Product Description

The double-girder casting bridge crane is mainly composed of box bridge, hook, crane traveling mechanism and electrical system. The main hook is used as the load tool for lifting the ladle, and the auxiliary hook cooperates with the main hook to complete the pouring of molten steel and steel slag. Various speed systems with a speed ratio of 1:10 are used. This speed system is used for main mechanisms such as lifting, trolley traverse and crane walking. The appropriate speed can also be selected according to customer requirements.

Working condition:

1.Working tempreture:-10~+60°C, 
2.Work class:A6-A8,
3.Power Source:3ph,380V,50HZ or other under customer requirement.

Main Features

1. Heavy Duty and High Efficient;
2. Suitable for any environment ( High Temperature, Explosion Proof and so on);
3. Long Life Span: 30-50years;
4. Easy for Installation and maintenance;
5. Reasonable structure and strong rigidity;

Product Parameters

 

Lifting weight(t)		5	10			16/3.2		20/5	32/5	50/10		74/20
Span(m)		10.5~31.5
Max Lifting height(m)		16	16	Main hook			16	12	16	12		22
				Auxiliary hook			18	14	18	16		24
Working class		A6
Speed (m/min)	Hoisting	15.5	10.4	Main			10.7	9.8	7.8		7.8	6.1
				Auxiliary			14.6	15.5	15.5		10.4	9.7
	Traveling of crab	37.2	43.8				44.6	44.6	42.4			33.8
	Traveling of trolley	92. 7 93.7	92. 7 93.7 86.5				76/89	76/89	89 75.3 75.3		75/76.6	67.3
Motor (type/kw)	Hoisting	15	22	Main hook			37	45	55		75	90
				Auxiliary			11	15	15		22	37
	Traveling of crab	1.5	2.2		3.7			3.7	7.5		11	15
	Traveling of trolley	2*5.5 2*7.5	2*5.5 2*7.5		2*7.5/2*11			2*7.52*11	2*11		2*11 2*15	2*22
Steel track recommended	trolley	18kg/m		24kg/m					43kg/m
	crane	43kg/m		43kg/m or QU70					QU70		QU80	QU100
Power source		3P A.C 50Hz 380V

 

Drawing