20tons Double Beam Overhead Crane with Grab

• After-sales Service: Online Service
• 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.: QZ
• Condition: New
• Operation Form: Cabin
• Maximum Lifting Height: 15-20m
• Maximum Lifting Weight: <20t
• Main Girder Form: Double Girder
• Type: Grab Bucket
• Protection and Insultation: IP54, F Class
• Speed: Frequency Inverter
• Crane Feature: Bridge Crane
• Tensile of Wirerope: 2160kn/mm2
• Working Duty: A5
• Main Electrical Parts: Chint Electric
• Transport Package: Standard Export Packing
• Specification: customizable
• Trademark: Kuangyuan
• Origin: Xinxiang, China
• Production Capacity: 48, 000 Sets/Year

Product Description

20tons Double Beam  Overhead Crane with Grab with Cab Control

 

Product Description

Double Beam Overhead Crane with Grab with Cab Control  is a kind of heavy duty overhead crane to grab and load coal, ash, coal gangue and other bulk goods and materials. Grab bridge crane consists of Main Girder, End Carriage, Lifting Trolley, grab bucket and Electrical Parts. Generally, the power supply System for trolley and crane are festoon system and Bus Bar system. Grab bridge crane is widely used in freight port, river wharf, power plants, concrete mixing station, industrial and mining enterprises.
For various types of grabs, the corresponding parameters and structural types should be selected. The double-jaw grab is suitable for grabbing granular materials and powders. When grabbing materials with a particle size larger than 100mm or more solid materials, the jaw plate should be made into a belt. Toothed; when a grab bucket is used to unload a quasi-rail vehicle, the volume of the grab bucket is generally not more than 3m. Multi-jaw (also known as lotus) grab, the number of jaws in the bucket is generally 6, and the incision of the jaw is sharp, suitable for grabbing materials that are difficult to insert into the double-jaw grab, such as large pieces of hard ore, aluminum Ingots, iron filings and scrap steel, etc.

Main Features

1) Excellent design, impact frame.
2) Use world-renowned brand components, including pneumatic components, electrical components and operating components.
3) Stepless control and smooth operation.
4) High automation and intelligent operation, no pollution
5) Security monitoring, more extended functions.

Product Parameters

 

Rated load/ton	5	10	16	20	25
Span/m	10-40
Lifting height/m	22
Working class	ISO A6 & FEM 3M
Lifting speed/m/min	40.8	40.26	41.8	48.5	38.8
Open-close speed/m/min	40.8	40.26	41.8	48.5	38.8
Trolley running speed/m/min	44.5	45.6	43.2	43.2	43.2
Crane running speed/m/min	92	86.5	87	87	87
Dead weight/t	17.5~38.5	25.1~46.6	43~63	50.6~70.7	54.2~75.8
Number of wheel	4	4	4	4	4
Max. wheel pressure/KN	75~17.4	117~186	202~258	235~302	255~320
Steel track recommended	P43	P43	P43	QU70	QU70
Power supply	3AC  220~480V  50/60Hz

Product Photos

 

 

FAQ

Are you interested in this QZ series double girder overhead crane?We are ready to quote for you according to your customizable paremeters as follows. (kindly please provide the following information when sending enquiry to us.)
1. Lifting capacity :_____tons(including the weight of grab)
2. Span :______meters (it is center to center distance between railways)
3. Lifting height :_____meters (it is the distance from center of hook to floor)
4. Travelling length:_____meters
5. Industrial voltage _____V, _____HZ, 3Phases
6. Indoor or outdoor?
7. Do you also need us to supply rail and bus bar: YES or NO?
8. What material to be lifted?

9.Grab Capacity:_____tons

10.Grab Type

Welcome your requirements.