Product Overview:
Crafted to the pinnacle of precision, the QB explosion-proof hook bridge crane's motor and electrical components exude unparalleled dependability. Strictly compliant with the demanding GB3836.2-2000 and J B/T5897-2006 'Explosion-proof Bridge Crane' standards, this crane exemplifies engineering mastery. After a comprehensive evaluation by accredited inspection entities, it proudly carries the esteemed 'Explosion-proof Certificate'. Its robust explosion-proof classification, marked as Exd 2 CT4, guarantees extraordinary safety and peace of mind.
A marvel of versatility, this crane is optimally designed for settings where explosion transmission does not exceed 2 B or 2 C thresholds. Perfectly engineered for environments where flammable gases or vapors mingle with air to form explosive mixes, it aligns with the T1-T4 ignition temperature categories. It is the quintessential choice for perilous zones categorized as Zone 1 and Zone 2, in full accordance with GB3836.1-2000 directives.
Primarily tailored for ground-level operation, this innovative product also offers the adaptability of driver's cab operation, accommodating user-specific preferences. With an intermediate working level, it masterfully balances superior performance with intuitive ease of use.
Product Features:
1. Designed for supremacy, this lifting marvel showcases a lightweight construction, minimized wheel pressure, and a compact profile. Offering steadfast performance and seamless operation, it stands as the quintessential choice for a variety of material handling scenarios.
2. With minimized wheel pressure and a space-efficient design, this crane significantly curtails initial project infrastructure expenditures, including expenses for factory buildings. Additionally, it enhances savings on supporting facilities such as lighting and heating systems.
3. Boasting enduring stability and a prolonged lifespan, this exceptional product substantially cuts down long-term expenses. Its premium components drastically lower maintenance needs, while its optimized energy efficiency reduces operational costs, providing a cost-effective and sustainable solution.
| Lifting Weight(t) |
5 |
10 |
16/3.2 |
20/5 |
32/5 |
50/10 |
| Span(m) |
10.5-31.5 |
| Speed(m/min) |
main hook lifting |
3.7 |
3.3 |
3.6 |
2.7 |
2.6 |
1.9 |
| Travelling of crab |
9.3 |
10.3 |
10.3 |
10.3 |
9.8 |
8.9 |
| Travelling of trolley |
12 |
12 |
12.5 |
12.5 |
12.6 |
12.5 |
12.6 |
12.6 |
12.3 |
12.3 |
| Steel track recommended |
P43 |
P43/QU70 |
QU70 |
QU80/100 |
| Power source |
Three-phase 50HZ 380V |
Henan Mining Crane Co., Ltd. (hereinafter referred to as "Henan Mining") has been a beacon of innovation and excellence in the crane industry since 2002. With an expansive construction area of 1.62 million square meters, a dedicated team exceeding 4,700 professionals, and over 3,500 state-of-the-art processing machines, Henan Mining has solidified its position as a leader in the field. Specializing in the research and development, design, production, sales, and service of more than 110 crane variants, including the esteemed "Kuangyuan" brand bridge cranes, gantry cranes, and electric hoists, Henan Mining provides comprehensive solutions. The company is a leading manufacturer and service provider, offering holistic and lifecycle services that drive the industry toward intelligent, eco-friendly, and high-quality advancements.
Proudly serving as the vice chairman unit of the China Heavy Machinery Industry Association and a distinguished member of the China Quality Inspection Association, Henan Mining has earned over 500 accolades. These include the "China Industrial Award Nomination Award," "China Industrial Enterprise Quality Benchmark Enterprise," "National Green Factory," "National Contract-abiding and Credit-worthy Enterprise," and "National Manufacturing Single Champion Product." As a "High-tech Enterprise" and "Leading Enterprise of Independent Innovation," Henan Mining has also received regional honors such as the "Henan Governor Quality Award," "Henan Smart Factory," and top rankings among the "Henan Top 100 Enterprises," as well as recognition as pioneering "Informatization and Industrialization Integration Demonstration Enterprises" in Henan Province. Our production, sales volume, market share, and automation sophistication consistently lead national industry charts.
In the landmark year of 2023, Henan Mining is set to surpass 100,000 units in production and sales. Our esteemed products enjoy nationwide acclaim and reach into the Belt and Road regions. With 428 robust sales and service agencies across the country, we serve over 7,000 mid-to-high-end customers with distinction. Our reach spans more than 50 key global industries, including aerospace, automotive, shipbuilding, steel smelting, petrochemicals, electronic information, power, water conservancy, railway, and military sectors. Our cutting-edge products, such as remote monitoring cranes, intelligent storage cranes, precise positioning cranes, automated container gantry cranes, unmanned cranes, nuclear-grade special cranes, and clean explosion-proof automatic cranes, are integral to the operations of industry leaders like Baowu, China Railway, MCC, CNNC, and AVIC.
As a high-tech enterprise, Henan Mining's innovation is propelled by a remarkable technical team, including over 10 top national industry experts and more than 200 senior engineers. Leading the charge in product innovation and development, the company boasts over 400 national patents and provincial scientific accolades. Our research is supported by national enterprise technology centers, provincial industrial design centers, the Henan Energy-saving Crane Engineering Technology Research Center, the Crane Key Technology Laboratory, and the Zhongyuan Scholar Workstation, among others. Strategic partnerships with renowned institutions such as the Beijing Hoisting and Transportation Machinery Design Institute, Henan Special Equipment Safety Testing Institute, Harbin Institute of Technology, Xi'an University of Architecture and Technology, North China University of Water Resources and Hydropower, and Taiyuan University of Science and Technology ensure our continued leadership in lifting technology.
At Henan Mining, our vision is to establish a legacy that spans the centuries and forge a first-class enterprise. Guided by a culture of "filial piety" and grounded in our core values of "three hearts," our development goals are encapsulated in the "six bests." Integrity is the foundation of our ethos, propelling us towards collaborative success while remaining true to our foundational mission: serving the nation through industry excellence. Our unwavering commitment significantly contributes to the advancement of the crane industry.
Workshop Real Shot Display
Quality Promises
Henan Province Mine Crane Co., Ltd. stands as a paragon in the crane industry, with a prestigious Grade A qualification for the manufacturing, installation, repair, and transformation of bridge and gantry cranes. We are honored to hold the ISO9001:2015 quality management system certification, the GJB 9001C-2017 weapon and equipment quality management system certification, and the ISO10012-2003 measurement management system AAA certification. Our unwavering commitment to excellence is reflected in our impeccable quality assurance system, which is seamlessly integrated with a comprehensive and stringent management framework, along with advanced testing methodologies. This synergy ensures that our products consistently surpass the highest quality standards, embodying reliability and excellence in every facet.
We take immense pride in upholding the following unwavering quality commitments to our esteemed customers, guaranteeing satisfaction and trust at every interaction:
1. Every product or service we offer is indisputably backed by authentic production licenses or certifications. We categorically refuse to provide counterfeit products or engage in any unlawful services, ensuring our customers receive only genuine solutions.
2. Guided by the philosophy that every subsequent process holds the same importance as our customers, we ensure exemplary execution in every task, demonstrating our unwavering dedication to excellence at every step.
3. Our team is passionately committed to thoroughly understanding operational standards and continuously honing their skills. We strictly adhere to product process disciplines, guaranteeing manufacturing excellence as outlined by procedural guidelines, and ensuring that quality is never compromised.
4. We are resolute in our refusal to manufacture, transfer, or utilize any product that fails to meet our stringent quality standards, safeguarding both quality and trust.
5. We ensure all product inspection tools are meticulously maintained, sending them for precise calibration as needed. We strictly refrain from using any non-compliant measuring devices, underscoring our commitment to accuracy and precision.
6. Our product quality is subjected to meticulous inspection and verification against contracts, blueprints, and processes. Any discrepancies are promptly addressed, with comprehensive quality records diligently maintained. Products that do not meet our high standards are strictly prohibited from leaving our premises.
7. We maintain exhaustive product documentation to ensure seamless traceability-from ordering contracts and production logs to inspection records and conformity certificates for warehousing-ensuring a transparent and efficient process.
8. Our products are dispatched from the factory in immaculate condition, free from any collisions, complete with all accessories, flawless in appearance, and accompanied by all requisite documentation, ensuring total user satisfaction and confidence.
1. At Henan Mining Crane Co., Ltd., we take immense pride in the unparalleled quality of our products. To address any quality concerns, our comprehensive 'Three Guarantees' service promises immediate attention and effective resolution. Our devoted after-sales service team is steadfastly available, executing the 'Three Guarantees' policy with absolute precision and dedication.
2. Our proficient after-sales service personnel are committed to resolving every quality issue with exceptional diligence, thoughtfulness, and thorough attention. Our goal is to address concerns promptly, ensuring continued usage of our products without interruption, liberating you from worries, and delivering an impeccable experience.
3. Beyond promptly addressing product quality concerns, our dedicated team extends complimentary technical consultation and comprehensive training. We are eager to respond to your queries and provide detailed insights into other products, ensuring you receive all the support and knowledge you require.
4. We unwaveringly adhere to the principle that the customer is of utmost importance, managing quality concerns swiftly, sincerely, and thoroughly. Our commitment is to uphold a sterling reputation and maintain the esteemed image of our mining products, ensuring tranquility for the company and complete satisfaction for our esteemed users.
Only a select few of our prestigious certifications are displayed, each representing Henan Mining Crane Co., Ltd.'s unwavering dedication to unparalleled excellence. Our certifications are a testament to our adherence to the most rigorous safety protocols and premium quality benchmarks in the industry, assuring clients of our absolute commitment to delivering superior performance and reliability.
Q1.Can the cranes be customized?
Yes,every customer's working condition is different, all of our products can be customized depend on customers' requirements.Please give us the information as clear as you can, so we can give our best design to suit for your demands.
Q2.How many operation methods for my selections?
We provide pendent controller with push button control type, remote control type or cabin control type.Please tell us what kind of operation way you need.
Q3.I have low headroom in my workshop, is it possible to install a crane in it?
We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.
Q4.Do you supply lift tools?
Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc...
Q5:In order to offer the most suitable design solution for you, it will be great helpful if you can offer us the following information to us:
1.Lifting capacity.
2.Span length.(rail center to rail center)
3.Lifting height.(hook center to ground)
4.Have you installed the rails?Do you need us to supply the rails?How long is it?
5.Power supply:Voltage.
6.Working condition:What kind of material to lift?Temperature?
7.It would be much better if it is possible for you to offer the drawing photo of your workshop.
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