High Quality Remote Control Electric Double Beam Explosion Proof Overhead Traveling Crane

• Customization: Available
• After-sales Service: 7/24 Online
• Warranty: 1 Year
• Model NO.: hyq-3
• Condition: New
• Operation Form: Air Operation+Ground Operation
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: 20-50t
• Main Girder Form: Double Girder
• Type: Beam
• Lower Voltage Protection Function: Included
• Overload Protective Device: Included
• Emergency Stop Function: Included
• Working Duty: A3~A4
• Transport Package: Fumigation Wooden Box
• Specification: GB/FEM/DIN
• Trademark: KUANGYUAN or Customized
• Origin: China
• HS Code: 84261120
• Production Capacity: 6000sets Per Year

Product Description

Product Description

High quality remote control electric double beam explosion proof overhead traveling crane

Product introduction:
QB Explosion proof double girder girder electric overhead traveling crane, the lifting unit is a hook, It is usually to be used to explosive environment. It mainly consists of lifting trolley,bridge frame,long traveling unit,hook and wire rope,magnet system, cabin and electric control system,etc.
The explosion proof function has special design on crane wheel,hook and wirerope to avoid spark happening,.
It has reasonable structure,light dead weight,low noise,easy operation and maintenance,low maintenance frequency and cost,superior performance,long service life.

QB Explosion proof double girder girder electric overhead traveling crane Normal capacity are 5t,10t,16t,16/3.2t,20/5t,32/5t,50/10t the span is 10.5m-31.5m or more, lifting height 16-20m or more, working class is A3~A4.
Control model: cabin control, remote control and pendant control.

Safety feature:
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)

Design standard
Crane design standard GB 3811.
General Purpose Overhead Crane design standard GB/T14405
Manufacturing and tolerances of rail installation GB/T10183.
Crane wheel standard:JBT 6392
Crane test specification and procedures GB/T5905.
Crane electric control equipment JB/T4315.
Important application wire rope GB8918.
Carbon structure steel GB/T700.
Low alloy high strength structure steel GB/T1591.
Welding joint radiographic inspection standard JB928.
Steel welding joint manual ultrasonic flaw detection way GB11345.
Installation service

Demarco (Qingdao) Crane Machinery 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.
 

Company Profile

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.