Basic Info.
After-sales Service
Provide
Certification
GS, CE, ISO9001
Operation Form
Air Operation+Ground Operation
Maximum Lifting Height
>40m
Maximum Lifting Weight
>200t
Main Girder Form
Double Girder
on-Site Maintenance
Provide
Hoisting Mechanism
Electric Winch Trolley
Application
Mineral Area Usage
Max.Wheel Pressure(kN)
8.76~125.56
Lifting Speed(M/Min)
0.8/5; 0.66/4frequency Inverter
Whole Machine Quality(Kg)
1700~13318kg
Motor
Soft Stard Traveling Motor
Power Source
380V 50Hz 3-pH, AC
Installation
Overall Rapid Disassembly
Transport Package
Standard Sea Freight Packing
Specification
Customization
Origin
Xinxiang, Henan Province
Product Description
Product Description
300t double girder overhead crane for Zhangjinggao Yangtze River Bridge Construction Project
Jiangsu section of the 800-mile Yangtze River, a world-class river-crossing project, Henan Mine "smart" construction help accelerate the construction of the Zhangjinggao Yangtze River Bridge.
At the project site, the 300t New Design double girder overhead crane manufactured by Henan Mine is towering and magnificent, helping China to make new breakthroughs in bridge construction.
The Zhangjinggao Yangtze River Bridge is a key river-crossing channel project to be promoted during the "Fourteenth Five-Year Plan" specified in the "Layout Plan of the Yangtze River Trunk Cross-River Channel (2020 - 2035)", and also a key implementation project of the river-crossing channel defined in the comprehensive three-dimensional transportation corridor plan of the Yangtze River Economic Belt in Jiangsu Province.
The 300t double girder overhead crane of this project adopts the modular design concept, adopts the modern computer technology means, and adopts the domestic advanced configuration, new materials and new technology to complete the new design crane with lightweight, universal, energy-saving and environmental protection, and high technology content.
Competitive Edges:
01.Modular design, high degree of generalization, improve the utilization of parts.
02.The structure is light in weight, the reducer adopts hard tooth surface, and the electrical design is integrated.
03.Full-frequency control, stable operation, accurate positioning, maintenance-free, energy-saving and consumption-reducing.
04.Multi-face ports are specially designed for crane upgrade to easily realize one-button upgrade of equipment.
In recent years, Henan Mine has become the "Preferred Brand" of national major projects such as bridges, aerospace and so on with its excellent product quality, stable and reliable operation performance and superior technical advantages. Henan Mine will always adhere to the quality concept of "Do What You Want To Do", develop more high-quality products, and contribute more to the high-quality development of China's lifting industry.
Product Features
1. Overload protection in the event of overload, the hoist unit switches off and only the lowering motion is possible
2. Long and cross travel limited by means of preliminary and final limit switches or infrared anti-collision device
3. Anti-falling protection for the Three-in-One electric motor of trolley and crane prevents from accidental falling
4. All movements can be switched off by actuating the emergency-off switch at the control station via a main contact
5. High quality long time bearing polyurethane materials buffer fixed at the end of trolley travelling and crane travelling to prevent over traveling
6. Safety hook latch used for avoiding the lifted material out off from the hook
7. Audible and visual alarm device to inform the person stay near by the travelling crane
8. Rain Cover for lifting mechanism of outdoor cranes, electric cabinet and driving mechanism
9. Protective earth conductor is fitted as standard
10. Voltage lower protection system
11. Current overload protection system and more (contact with us more details)
Safety System
1). Weight overload protection device.
2). Lifting limit switch and traveling limit switch.
3). Emergency stop system.
4). Zero voltage protection.
5). Phases protection device and so on
6). Top quality long time bearing polyurethane materials buffer.
Product Parameters
Product name | 300t New design double girder overhead crane |
Case project | National Zhangjinggao Yangtze River Bridge Construction |
Lifting capacity | 300t (150/20t+150/20t) |
Lifting height | 20m |
Span | 16m |
Power supply | 380V50Hz3-Ph,AC |
Usage | For transporation of wharf materials |
Design standard1. Overhead crane and gantry crane manufacturing and tolerances of rail installation GB/T10183-2005
2. Crane test specification and procedures GB/T5905-1986
3. Crane electric control equipment JB/T4315-1997
4. Important application wire rope GB8918-2006
5. Carbon structure steel GB/T700-2006
6. Low alloy high strength structure steel GB/T1591-2008
7. Welding joint radiographic inspection standard JB928-1994
8. Steel welding joint manual ultrasonic flaw detection way GB11345-1989
Installation serviceHenan Mine Crane Co.,LTD crane could supply not only overhead crane but also the overhead crane solutions. Firstly, we will supply overhead bridge crane design, overhead crane manual, overhead crane drawing, overhead crane wiring diagram, overhead crane electrical diagram and overhead crane safety video before or after delivery, our technician will do supervision the installation according to the document, of course, the customer can do installation by themselves according to their requirement.
After installation, our technician will indicate to do the load test according to the overhead crane load test procedure, then overhead crane operator training and overhead crane maintenance training, all the procedure will be made according to the overhead crane training videos and overhead crane training PowerPoint.
FAQ
Q1: What's the information should I provide when inquiry?
A1: The more details or drawings,the better.Such as Lifting capacity, Lifting height,Span,Voltage or others special requirements.
Q2: Can you provide custom service?
A2: Yes, of course. We are manufacturer and we have our own engineer group.They can out customized design according to your requirement. You just need to tell us your requirements.
Q3: Are there professional technicians to assist in the installation?
A3: Yes. We have a professional installation team and have been to many countries to assist in installation. lf you need us to provide this service,please let us know in advance and we will provide you with the best solution.
Q4: How do you guarantee the quality?
A4: We will constantly check the quality during the manufacturing process, and strictly test the equipment before shipment, and we will also send you a quality certificate.
Q5: What international certifications have your crane passed?
A5: Our crane has passed CE,ISO,GOST.SGS,TUV.BV.and so on.
I want to inquire about other questions>>
Address:
Intersection of Weisan Road and Kuangshan Road, Changnao Industry Park, Changyuan, Henan
Business Type:
Manufacturer/Factory
Business Range:
Manufacturing & Processing Machinery
Company Introduction:
Henan Mine Crane (hereinafter referred to as "Henan Mine") was established in 2002, the company′s construction area of 1.62 million square meters, the existing staff of more than 4, 700 people, with more than 3, 500 sets of various types of advanced processing equipment (sets).
The company specializes in R&D, design, production, sales and service of more than 110 types of cranes and ancillary products in three series, including "Kuangyuan" brand bridge cranes, gantry cranes and electric hoists.
As a professional manufacturer and service provider of cranes and material handling products, the company is able to provide customers with total solutions and full life cycle services, and is committed to the intelligent, green and high-quality development of the crane industry.