Quality Management System Certification

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China Heavy Machinery Association





Address:Yangliu Industrial Park, Xintai City, Tai'an, Shandong, China 271208

Contact:Bryant Zhao

Tel:  +86-538-6276276


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Professional Production lifting machinery

Explosion-Proof Overhead Crane for Special Facoty

PRODUCTDISPLAY          QBExplosion-proof OverheadCranefor Explosive Environment Alltheexplosionprotectionperformanceofmotor,electricapplianceisaccordwiththeregulationof ElectricApparatusforExplosiveA
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Qb Explosion-Proof  Overhead Crane for  Explosive  Environment 

                   QB Explosion-proof Overhead Crane for Explosive Environment 

All the explosion protection performance of motor, electric appliance is accord with the regulation of Electric Apparatus for Explosive Atmospheres Used in Explosive Gas Atmosphere Part 2: Flame-proof Type"d"(GB3836.2-2000); The performance of overhead explosion-proof crane conform to the regulation ofOverhead Explosion-proof Crane (JB/T5897-2006) and it qualifies the test of explosion-proof product inspection unit and gains the Conformity Certificate of Protection. The overhead explosion-proof crane adapt to the place where the explosive power is less than classIIB or classIIC and full of mixed gas like steam and air. Generally, it is the ground handling and it can also operate in cab with classification group intermediate.

Main Parameters List
Lifting Capacity t 5, 10, 16/3.2, 20/5, 32/5, 50/10, 75/20
Span m 10.5-31.5 or Customized
Max. Lliting Height m 12.0-22.0
Working Group A4
Anti-hazard Classification Exd II BT4/Exd II CT4
Speed Hoisting  m/min 1.86-5.6
Trolley Traveling 10.0-20.5
Crane Traveling 10.0-19.5
Weight Trolley   t 6.4, 6.9, 10.98, 15.3
Total 18.4-59.6
Max. Wheel Load KN 140-434
Steel Track Recommended 43kg/m or QU70; QU80; QU90; QU100
Power Source 3P AC 380V 50Hz

Qb Explosion-Proof  Overhead Crane for  Explosive  Environment 


1. More than 10 years crane manufacture experience.

2. Unique International standard indoor warehouse for crane manufacture.

3. We have the senior crane design engineers, with professional design. And very expert crane mechanical and electrical installation engineer team.

4. Our crane sales team will help to supervise the crane whole production and seaport loading, we prefer to confirm every small details.

5. We know how to shipment the crane in a very compact and reasonable way, save sea freight for our oversea crane client.


Packaging Details:


1. Electric parts are packed in iron box to reduce distortion in conveying;
2. Steel structures are fastened by bolts.
Land Transportation & Shipping:
1. If the size of whole crane are suitable for container ship, usually by container;
2. If the size is too big, usually by bulk ship or by container after truncation;
3. Transport ways are based on reducing cost for you and keep the crane performance!

Delivery Day

Within 40 work days after receiving the deposit

Qb Explosion-Proof  Overhead Crane for  Explosive  Environment 
Qb Explosion-Proof  Overhead Crane for  Explosive  Environment 


1. Is your product customized?

Thanks for your question. Yes, because the working condition are different, all our products are customized depending on detail requirement! So if you give us more information about the lift capacity, span, lift height, power source and other specials, we will give you a very quick quote!

2. How many operating methods for my selection?

Thanks for your question. The standard operating methods we provide is pendent controller with push buttons. Meanwhile, we can also provide the remote control with push buttons and the cabin (space capsule seat) control with joystick. You can choose any of them, just tell us!

3. What's the max lifting capacity of the crane?

Thanks for your question. The max. Lifting capacity of our standard crane are up to 600 ton (the electric hosits are up to 80 t). If this can't satisfy your working requirement. Please contact us for special customized.

4. The space of my workshop is limited, can the crane ok for mine?

Thanks for your question. For low headroom workshop, we have the Special products. The detail dimension please consult our professional engineer.

5. Can the crane work in hazardous environment?

Thanks for your question. .For hazardous environment, please consult our professional sales manager. 


How to order a crane, please look at here.  More details or drawings, the better.

A. Lifting Capacity

B. Span

C. Lifting Height

D. Power Source

E. Other specials you give us will be more appreciated.


§ Professional mechanical engineers and electrical engineers provide suitable solution only for you!    

§ Engineers available to service machinery overseas. 

§ We can offer about 12 moths maintenance service.           

§ Recieved customer's message about the quality problems,related after sale service managers will help customer solve problems immediately.


Qb Explosion-Proof  Overhead Crane for  Explosive  Environment 
Shandong Kaiyuan Heavy Machinery Co., Ltd.
a company specialized in hoisting machinery manufacturing, was established in 2006. It is a member unit of China Heavy Machinery Association. The company has passed ISO9001 International quality system certification and has independent intellectual property rights and industrial property rights, Class A manufacture license of special equipment and Class A special equipment installation and maintenance license.

The company covers an area of 70,000m2, including 30,000m2of plant construction area and 20,000m2 of outdoor area. It has various kinds of hoisting and handling equipment, with steel handling capacity of 10000t. The products are sold to 20 provinces throughout the country and exported to India, Ethiopia, Indonesia, Vietnam and Iran.

 In the new period of development, the company will continue adhering to the quality policy of advanced technology, product quality, courteous serviced, customer satisfaction to achieve development innovation, keeping pace with the times and joint development.


Qb Explosion-Proof  Overhead Crane for  Explosive  Environment 

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