Qb Type Overhead Crane with 10.5-31.5m Span for Lifting
Henan, China
Product Description
Company Info
Basic Info.
Product Description
The QB explosion-proof hook bridge crane from Henan Mining Crane Co., Ltd. is engineered to meet the highest safety standards. Its motor and electrical systems boast explosion-proof capabilities that adhere strictly to GB3836.2-2000, ensuring safety and reliability. The entire crane's performance surpasses the rigorous criteria set by the J B/T5897-2006 "Explosion-proof Bridge Crane" standard. After extensive testing by certified inspection bodies, this remarkable machine has proudly earned the "Explosion-proof Certificate" with the prestigious marks of Exd 2 CT4.
This sophisticated crane is tailor-made for factory environments where explosion transmission is capped at levels 2 B or 2 C, operating safely in temperature groups T1-T4. It is the ideal solution for areas classified as Zone 1 and Zone 2 (GB3836.1-2000), where flammable gas or steam may create explosive mixtures when combined with air.
Designed with user versatility in mind, this product typically features ground operation, while also offering adaptability for cabin operation according to specific user requirements. Its working level is categorized as intermediate, providing a perfect balance between efficiency and adaptability.
Product Features:
1. This crane is a paragon of engineering with its lightweight construction and minimized wheel pressure, allowing easy integration into diverse material handling scenarios. Its compact dimensions and stable performance make operation smooth and user-friendly.
2. By optimizing small wheel pressure and compact dimensions, this crane significantly reduces initial infrastructural investments, such as factory building costs. Moreover, it offers ongoing savings in lighting, heating, and other facility expenses, enhancing financial efficiency.
3. With its exceptional stability and longevity, this product substantially minimizes future operational expenses. The use of premium-grade components slashes maintenance and repair demands, while reduced total installed power cuts energy consumption, delivering long-term cost savings.
| 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. (referred to as "Henan Mining") is a beacon of excellence established in 2002. With a sprawling construction area of 1.62 million square meters and a workforce exceeding 4,700, it boasts over 3,500 sophisticated processing machines. As a vanguard in crane innovation, Henan Mining excels in R&D, design, production, sales, and service of an impressive array of over 110 crane types and supporting products across three series, featuring the renowned "Kuangyuan" brand bridge cranes, gantry cranes, and electric hoists. As a premier manufacturer and service provider in the crane and material handling sector, Henan Mining offers comprehensive solutions and lifecycle services, dedicated to steering the crane industry towards an intelligent, eco-friendly, and high-quality future.
Henan Mining shines as the vice chairman of the China Heavy Machinery Industry Association and a proud member of the China Quality Inspection Association. Garnering over 500 prestigious accolades, including the "China Industrial Award Nomination Award" and "National Green Factory", Henan Mining stands as a testament to quality and innovation. Recognitions like "National Manufacturing Single Champion Product" and "Henan Governor Quality Award" underscore its leadership in the industry. The company consistently leads in production, sales, market share, and the sophistication of automated and intelligent equipment, setting benchmarks in the crane sector nationwide.
In 2023, Henan Mining achieved a remarkable milestone with production and sales exceeding 100,000 units. Trusted across the nation and the Belt and Road regions, our network comprises 428 sales and service agencies, serving over 7,000 elite customers in more than 50 pivotal industries globally. Our cutting-edge remote monitoring cranes, intelligent storage cranes, precision positioning cranes, and automated container gantry cranes are revolutionizing sectors like aerospace, automotive, steel, petrochemical, and more. Proudly supporting icons like Baowu, China Railway, and AVIC, Henan Mining delivers unparalleled innovation in crane technology.
A high-tech leader, Henan Mining boasts a formidable technical team of over 10 national industry experts and 200+ senior engineers, driving product innovation. With over 400 national patents and provincial tech achievements, we are pioneers in lifting technology. Our advanced R&D platforms, including national enterprise tech centers and Henan's Energy-Saving Crane Engineering Center, foster unmatched innovation. Collaborations with prestigious institutes like Harbin Institute of Technology and Beijing Hoisting and Transportation Machinery Design Institute fuel our quest for technological advancement in the crane industry.
Henan Mining's vision is to forge a century-old legacy as a first-class enterprise. Guided by the philosophy of 'filial piety culture', and valuing 'three hearts' at its core, the company aims to achieve 'six bests' in its pursuits. Integrity is our cornerstone, fostering win-win collaboration while staying true to our mission of national service through industry contribution, driving significant progress in the crane industry.
Workshop Real Shot Display
At Henan Mining Crane Co., Ltd., we are passionately committed to upholding the highest quality standards for our esteemed customers. Our pledge is rooted in excellence and integrity:
1. We guarantee that every product or service, including our Qb Type Overhead Crane with a 10.5-31.5m Span for Lifting, is fully backed by legitimate production licenses or qualifications. Rest assured, we stand firmly against the provision of counterfeit products or unlawful services.
2. We instill a forward-thinking philosophy where each subsequent process views the previous as its valued customer, ensuring superb execution at every stage.
3. Our team is dedicated to mastering operational requirements and standards, excelling in post-operation skills. We meticulously enforce product process discipline to guarantee manufacturing that adheres strictly to procedural operations.
4. We uphold a zero-tolerance policy against the production, transfer, or utilization of any unqualified products, ensuring only top-tier quality.
5. To maintain the pinnacle of quality, our inspection instruments are carefully maintained, calibrations are conducted precisely as required, and only qualified measuring tools are employed.
6. Rigorous inspections are conducted on all products in accordance with contractual agreements, blueprints, and procedural guidelines. Any discrepancies are promptly addressed, and comprehensive quality records are maintained. Under no circumstances do unqualified products leave our factory.
7. We maintain meticulous product documentation, ensuring a seamless stream of records: from contract orders, through production logs, inspection accounts, to warehousing certificates of conformity.
8. Our products leave the factory in pristine condition, fully equipped, flawless in appearance, complete with all formalities, and perfectly tailored to meet user satisfaction.
1. Our commitment to excellence shines through our comprehensive 'Three Guarantees' service policy, which addresses any quality concerns related to our esteemed products. The dedicated after-sales service team at Henan Mining Crane Co., Ltd. is at the forefront, ensuring that every issue is managed with precision and care.
2. Our after-sales professionals are trained to handle quality issues with meticulous attention and thoughtful solutions, ensuring that our valued users can resume operations swiftly and effortlessly, enjoying peace of mind and uninterrupted productivity.
3. Beyond resolving any quality concerns promptly, our after-sales team is committed to empowering users through complimentary technical consultation and training, making sure that queries regarding any of our products are addressed with clarity and expertise.
4. We uphold the principle that every user is paramount. By addressing quality issues with urgency, diligence, and thoroughness, we not only safeguard our reputation but also enhance the stature of our mineral products globally. Rest assured, our focus is on providing satisfaction to our users and instilling confidence in the company's assurance.
Here at Henan Mining Crane Co., Ltd., we pride ourselves on our dedication to quality and safety, evidenced by our extensive array of certifications. While only a selection of our esteemed certificates is displayed, each one represents our commitment to excellence in the manufacturing of the Qb Type Overhead Crane with a robust span of 10.5-31.5m for superior lifting capabilities.
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.
