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  • Explosion Proof Overhead Crane
  • Explosion Proof Overhead Crane
  • Explosion Proof Overhead Crane
  • Explosion Proof Overhead Crane
  • Explosion Proof Overhead Crane
  • Explosion Proof Overhead Crane

Explosion Proof Overhead Crane

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Double beam explosion proof trolley crane satisfy standards stipulated by GB3836.2-2000 Explosion-proof Electric Equipment Working in Explosive Gas Environment Part-2: Flame-proof crane. The crane has obtained Explosion-proof Certificate after passing examinations by units designated by the government to test explosion-proof products. The explosion-proof marks are ExdⅡCT4 respectively.

This product is suitable for areas where the explosion, transmission is not higher than ⅡB or ⅡC and the ignition temperature group of inflammable gas or explosive mixture of steam and gas is not lower than T4. Applicable dangerous zones are zone 1 and zone 2 (please refer to GB3836.1-2000 for details).

This product is generally controlled on the ground, but control from the driver’s cabin is also allowable. The working grade is intermediate.

 

Capacity

T

32/5,50/10

Span

m

10.5

13.5

16.5

19.5

22.5

25.5

28.5

31.5

Lifting height

m

16/18

Lifting speed

m/min

15.6

Trolley travelling speed

m/min

3.36-33.6,2.9-29

Crane travelling speed

m/min

92.7

93.7

86.5

Total weight

kg

15406

17290

20020

21724

24213

28579

31970

35389

Max. Wheel load

KN

104

111

120

125

132

144

152

162

Rail recommended

Model

43kg/m

Total motor power

kw

27.8

31.8

Main dimension (mm)

Span(m)

10.5

13.5

16.5

19.5

22.5

25.5

28.5

31.5

Rail top to crane top

H

1750

1840

Rail top to hook center

H4

55

5

Crane base distance

W

5140

5334

5940

Crane width

B

3450

4400

Trolley rail distance

K

1400

Hook left limitation

S1

800

Hook right limitation

S2

1250

Steel Material: Chinese standard Q235B and Q345B

Trolley rail is made of high strength hot rolled flat steel (16 Mn)

Epoxy zinc-rich painting for one bottoms and two sides of 120μm thick, to achieve a long lifespan, beautiful appearance and good luster

The girder and end beam are connected together by high strength bolts to ensure the structure strength and precision of the whole machineThe end beams are equipped with flat wheel or double rim wheels, anti-friction bearings, buffer blocks and derailment preventing end plate

Maintenance walkway is located on one side of the main girder, consisting of flower pattern plate, 1050meters handrail.

Applied to explosion transfer capacity no higher than the II B or II C-class and the sites with explosive air mixture formed with inflammable gas (or steam) and air whose factory ignition temperature groups between T1 group and T4 group. The applicable hazardous area: 1 division or 2 division. The working duty:A5~A8.

Henan Mine Crane Co.,LTD has top advanced processing and manufacturing equipment and processing technology in the crane industry all over China, at the same time, Henan Mine Crane Co.,LTD take the head in achieve the best and better management, best and better manufacturing, Try the best to ensure the Henan Mine Crane Co.,LTD product quality and satisfy the demand of customer.

Overload protection in the event of overload, the hoist unit switches off and only the lowering motion is possible

Long and cross travel limited by means of preliminary and final limit switches or Wireless anti-collision device

Anti-falling protection for the Three-in-One electric motor of trolley and crane prevents from accidental falling

All movements can be switched off by actuating the emergency-off switch at the control station via a main contact

High quality long time bearing polyurethane materials buffer fixed at the end of trolley travelling and crane travelling to prevent over traveling

Safety hook latch used for avoiding the lifted material out off from the hook

Audible and visual alarm device to inform the person stay near by the travelling crane.

Rain Cover for lifting mechanism of outdoor cranes, electric cabinet and driving mechanism

Protective earth conductor is fitted as standard

Voltage lower protection system

Current overload protection system

Design rules for cranes GB/T3811-2008

Safety rules for lifting appliances GB6067.1-2010

Explosion-proof bridge cranes JB/T5897-2006

Explosion-proof beam crane JB/T10219-2011

Explosive gas environment used electrical equipment part 1: General requirement

Explosive gas environment used electrical equipment part 2. Flame-proof type”d”

Henan Mine Crane Co.,LTD crane has top advanced overhead crane in the field of industrial overhead crane, All the overhead crane are design according to overhead crane standards. The single girder overhead crane(monorail overhead crane) and double girder overhead crane have a good design of overhead crane. overhead crane has many overhead crane components for different parts of overhead crane include overhead crane and hoist, overhead crane brake, overhead crane end trucks, overhead crane hoist, overhead crane trolley, overhead crane hooks, overhead crane kits, overhead crane pendent, overhead crane controls, overhead crane signals indicator, overhead crane rails, overhead crane rail stops and so on overhead crane equipment,

 

 Henan 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,

Henan MIne Crane CO., LTD crane has a lot of honor for overhead crane certification for different overhead crane types

If you want to know more information about overhead crane, please find the overhead crane attachments, overhead crane pdf, overhead crane catalogue to get mover overhead crane specification and overhead crane regulations from the download center.

contact US

Please feel free to give your inquiry in the form below.We will reply you in 24 hours.

name *

Phone

E-mail *

Demands *

E-mail

sale@hnkscrane.com

Phone

+86-373-3088011

WhatsApp

+8615036613377

Skype

sale@hnkscrane.com

Address

Cross of Mine Road and Weisan Road, Changnao Crane Industry Zone, Changyuan County, Henan,China.

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